
AX1500i AX1200i AX860i AX760i AX1200 AX860 AX850 AX760
1500W 1200W 860W 760W 1200W 860W 850W 760W
1650W 1320W 946W 836W 1320W 946W 935W 836W
2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4
2.92 2.92 2.92 2.92 2.92 2.92 2.92 2.92
Fully modular Fully modular Fully modular Fully modular Fully modular Fully modular Fully modular Fully modular
DSP DSP DSP DSP N/A N/A N/A N/A
Yes Yes Yes Yes No No No No
N/A N/A N/A N/A No No No No
Operating temperature range (°C)
0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C
Continuous output rated temperature
50°C 50°C 50°C 50°C 50°C 50°C 50°C
115 - 240V 100 - 240V 100 - 240V 100 - 240V 100 - 240V 100 - 240V 90 - 264V 100 - 240V
50 - 60Hz 50 - 60Hz 50 - 60Hz 50 - 60Hz 50 - 60Hz 50 - 60Hz 50 - 60Hz 50 - 60Hz
15A 15A - 7.5A 12A - 6A 10A -5A 15A - 7.5A 11A - 5.5A 10A - 5A 9.5A - 4.5A
Yes Yes Yes Yes Yes Yes Yes Yes
Power factor at 100% load
0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99
Intel C6/C7 sleep state compatible
Yes Yes Yes Yes Yes Yes Yes Yes
Hold-up time (ms at 80% load)
16.0 16.0 16.0 16.0 16.0 16.0 16.0 16.0
Ability to toggle single/multiple +12V
125A 100.4A 71.6A 63.3A 100.4A 71A 70A 63A
1500W 1204.8W 859.2W 759.6W 1204.8W 852W 840W 756W
30A 30A 25A 25A 30A 25A 25A 25A
30A 30A 25A 25A 30A 25A 25A 25A
Max. combined power 3.3V + 5V (W)
180W 180W 125W 125W 180W 125W 125W 125W
3.5A 3.5A 3A 3A 3.5A 3A 3A 3A
0.8A 0.8A 0.8A 0.8A 0.8A 0.5A 0.5A 0.5A
Yes Yes Yes Yes No Yes Yes Yes
Load for fan to turn on (%)
30% 30% 30% 30% N/A 60% 20% 60%
FDB DBB DBB DBB DBB DBB DBB DBB
140mm 140mm 120mm 120mm 140mm 120mm 120mm 120mm
1,200. 1,030. 1,360. 1,035. 1,405. 2,150. 1,944. 1,650
dB(A) at 20% load (6 dB(A) noise floor)
6.0 6.0 6.0 6.0 21.0 6.0 6.0 6.0
12.0 13.6 8.9 12.2 23.0 0.0 18.9 0.0
30.0 22.9 28.8 23.5 31.6 29.0 33.9 24.0
Protections & safety certifications
OVP (over voltage protection)
Yes Yes Yes Yes Yes Yes Yes Yes
UVP (under voltage protection)
Yes Yes Yes Yes Yes Yes Yes Yes
SCP (short circuit protection)
Yes Yes Yes Yes Yes Yes Yes Yes
OTP (over temperature protection)
Yes Yes Yes Yes Yes Yes Yes Yes
OPP (over power protection)
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
No Yes Yes Yes Yes Yes Yes Yes
No Yes Yes Yes Yes Yes Yes Yes
No Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes No Yes
Yes Yes Yes Yes Yes Yes No Yes
RCM (C-Tick, A-Tick, RCM) (Aus/NZ)
Yes Yes Yes Yes Yes Yes Yes Yes
80 PLUS certification level
Titanium Platinum Platinum Platinum Gold Platinum Gold Platinum
Efficiency (%) at 115V, 10% load**
0.9089 88.00% 85.21% 84.99% 88.98% 88.47%
Efficiency (%) at 115V, 20% load**
0.9272 91.00% 90.43% 90.03% 88.46% 91.73% 88.93% 91.53%
Efficiency (%) at 115V, 50% load**
0.9419 92.25% 92.33% 92.22% 90.48% 92.33% 91.02% 92.39%
Efficiency (%) at 115V,100% load**
0.9174 89.35% 90.04% 90.17% 87.62% 89.87% 87.82% 90.00%
Efficiency (%) at 230V, 10% load***
0.9071 87.45% 87.40% 85.96% 89.95% 88.93%
Efficiency (%) at 230V, 20% load***
0.9299 92.04% 92.12% 91.08% 89.44% 91.63% 88.86% 92.33%
Efficiency (%) at 230V, 50% load***
0.9478 93.50% 93.71% 93.57% 92.10% 92.10% 91.75% 93.40%
Efficiency (%) at 230V,100% load***
0.939 92.36% 92.05% 92.35% 90.32% 89.44% 89.56% 91.82%
Power consumption in standby (W)
<0.45W <0.45W <0.45W <0.45W <0.9W <0.45W <0.9W <0.45W
2013 2013 2013 2013 2010 2013 2010 2013
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Fully modular Fully modular Fully modular Fully modular Fully modular Fully modular Fully modular Fully modular
Type 3 Type 3 Type 3 Type 3 Unique w/ Type 3 24-pin Type 3 w/ Unique 24-pin AX Gold Unique Type 3 w/ Unique 24-pin
Yes Yes Yes Yes Yes Yes Yes Yes
23 (including C-Link cables) 19 (including C-Link cable) 15 (including C-Link cable) 15 (including C-Link cable) 19 14 15 14
Motherboard cable (20+4 pin)
Motherboard cable length (mm, +/10mm)
610mm 610mm 610mm 610mm 610mm 610mm 610mm
4+4-pin (CPU, works as either 4 or 8-
CPU power cable length (mm, +/-
650mm 650mm 650mm 610mm 650mm 650mm 650mm
PCIe power cable length (mm, +/-
600mm 600mm 600mm 600mm 600mm 600mm 600mm
4-pin Peripheral power connector
("Molex", HDD)
Yes Yes Yes Yes Yes Yes Yes Yes
Dimensions without cable (L x W x D),
(mm)
200mm x 150mm x 86mm 160mm x 150mm x 86mm 160mm x 150mm x 86mm 200mm x 150mm x 86mm 160mm x 150mm x 86mm 160mm x 150mm x 86mm 160mm x 150mm x 86mm
Black Black Black Black Black Black Black Black
Steel Steel Steel Steel Steel Steel Steel Steel
Dimensions, package (L x W x D),
390 x 153 x 224 337 x 135 x 213 337 x 135 x 213 390 x 153 x 224 293 x 135 x 213 390 x 153 x 224 293 x 135 x 213
Gross weight, retail package (kg)
5.7 4.6 3.8 3.8 4.5 2.7 1.8 1.8
Dimensions, master carton (L x W x D),
(mm)
465 x 410 x 170 440 x 346 x 154 440 x 346 x 154 465 x 410 x 170 425 x 310 x 445 465 x 410 x 170 425 x 310 x 445
Gross weight, mastrer carton (kg)
12.4 9.9 8.3 8.3 9.7 16.9 4.3 11.5

AX750 HX1200i HX1000i HX850i HX750i HX1050 HX850 HX750
750W 1200W 1000W 850W 750W 1050W 850W 750W
825W 1320W 1100W 935W 825W 1155W 935W 825W
2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4
2.92 2.92 2.92 2.92 2.92 2.92 2.92 2.92
Fully modular Fully modular Fully modular Fully modular Fully modular Semi modular Semi modular Semi modular
N/A N/A N/A N/A N/A N/A N/A N/A
No Yes Yes Yes Yes No No No
Operating temperature range (°C)
0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C
Continuous output rated temperature
50°C 50°C 50°C 50°C 50°C 50°C 50°C
90 - 264V 100 - 240V 100 - 240V 100 -240V 100 - 240V 100 - 240V 100 - 240V 100 -240V
50 - 60Hz 47 - 63 Hz 47 - 63 Hz 47 - 63 Hz 50 - 60 Hz 47 - 63 Hz 47 - 63 Hz 47 - 63 Hz
9.5A - 4.5A 15A - 7.5A 13A - 6.5A 12A - 6A 10A - 5A 13A - 6.5A 12A - 6A 10A - 5A
Yes Yes Yes Yes Yes Yes Yes Yes
Power factor at 100% load
0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99
Intel C6/C7 sleep state compatible
Yes Yes Yes Yes Yes Yes Yes Yes
Hold-up time (ms at 80% load)
16.0 16.0 16.0 16.0 16.0 16.0 16.0 16.0
Ability to toggle single/multiple +12V
62A 100A 83.3A 70.8A 62.5A 87.5A 70A 62A
744W 1200W 1000W 850W 750W 1050W 840W 744W
25A 25A 25A 25A 25A 25A 25A 25A
25A 25A 25A 25A 25A 25A 25A 25A
Max. combined power 3.3V + 5V (W)
125W 150W 150W 150W 150W 150W 150W 150W
3A 3.5A 3A 3A 3A 3A 3A 3A
0.5A 0.8A 0.8A 0.8A 0.8A 0.8A 0.8A 0.8A
Yes Yes Yes Yes Yes Yes Yes Yes
Load for fan to turn on (%)
20% 40% 40% 40% 40% 20% 20% 20%
DBB FDB FDB FDB FDB DBB DBB DBB
120mm 140mm 140mm 140mm 140mm 140mm 140mm 140mm
1,788 1,100 1,000 950 950 1,860 1,310 1,250
dB(A) at 20% load (6 dB(A) noise floor)
6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0
11.5 12.0 12.0 12.0 12.0 20.2 16.1 16.1
37.4 23.0 23.0 21.0 20.0 40.1 32.0 30.8
Protections & safety certifications
OVP (over voltage protection)
Yes Yes Yes Yes Yes Yes Yes Yes
UVP (under voltage protection)
Yes Yes Yes Yes Yes Yes Yes Yes
SCP (short circuit protection)
Yes Yes Yes Yes Yes Yes Yes Yes
OTP (over temperature protection)
Yes Yes Yes Yes Yes Yes Yes Yes
OPP (over power protection)
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes No No No No Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes No No No No Yes Yes Yes
RCM (C-Tick, A-Tick, RCM) (Aus/NZ)
Yes Yes Yes Yes Yes Yes Yes Yes
80 PLUS certification level
Gold Platinum Platinum Platinum Platinum Gold Gold Gold
Efficiency (%) at 115V, 10% load**
86.31% 87.54% 86.76% 86.61% 85.73% 82.23% 81.79%
Efficiency (%) at 115V, 20% load**
88.41% 91.28% 91.22% 90.52% 90.93% 89.72% 88.49% 87.60%
Efficiency (%) at 115V, 50% load**
90.80% 92.54% 92.26% 92.25% 92.26% 90.76% 90.53% 90.24%
Efficiency (%) at 115V,100% load**
88.11% 90.00% 89.28% 89.47% 89.30% 87.33% 87.73% 87.69%
Efficiency (%) at 230V, 10% load***
87.53% 87.66% 87.85% 87.68% 84.81% 82.40% 82.60%
Efficiency (%) at 230V, 20% load***
89.29% 92.38% 91.65% 91.58% 91.77% 89.55% 88.86% 88.27%
Efficiency (%) at 230V, 50% load***
92.05% 93.90% 92.83% 93.19% 92.82% 91.46% 91.04% 91.00%
Efficiency (%) at 230V,100% load***
90.31% 92.28% 90.43% 91.10% 91.01% 89.58% 89.59% 89.14%
Power consumption in standby (W)
<0.9W <0.45W <0.45W <0.45W <0.45W <0.45W <0.45W <0.45W
2010 2013 2013 2013 2013 2013 2013 2013
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Fully modular Semi modular Semi modular Semi modular Semi modular Semi modular Semi modular Semi modular
AX Gold Unique Type 3 Type 3 Type 3 Type 3 Type 3 Type 3 Type 3
No Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
15 18 (including C-Link cables) 17 (including C-Link cables) 16 (including C-Link cables) 15 (including C-Link cables) 17 16 13
Motherboard cable (20+4 pin)
Motherboard cable length (mm, +/10mm)
710mm 610mm 610mm 610mm 610mm 610mm 610mm
4+4-pin (CPU, works as either 4 or 8-
CPU power cable length (mm, +/-
650mm/800mm 650mm/800mm 650mm 650mm 650mm 650mm 650mm
PCIe power cable length (mm, +/-
750mm 750mm 750mm 750mm 600mm 600mm 600mm
4-pin Peripheral power connector
("Molex", HDD)
Yes Yes Yes Yes Yes Yes Yes Yes
Dimensions without cable (L x W x D),
(mm)
200mm x 150mm x 86mm 180mm x 150mm x 86mm 180mm x 150mm x 86mm 150mm x 150mm x 86mm 180mm x 150mm x 86mm 180mm x 150mm x 86mm 180mm x 150mm x 86mm
Black Black Black Black Black Black Black Black
Steel Steel Steel Steel Steel Steel Steel Steel
Dimensions, package (L x W x D),
392 x 152 x 225 392 x 152 x 225 393 x 152 x 225 394 x 152 x 225 390 x 153 x 224 390 x 153 x 224 390 x 153 x 224
Gross weight, retail package (kg)
1.8 4.4 3.6 3.9 3.8 2.7 2.5 2.4
Dimensions, master carton (L x W x D),
(mm)
470 x 405 x 170 473 x 408 x 173 473 x 408 x 173 473 x 408 x 173 465 x 410 x 170 465 x 410 x 170 465 x 410 x 170
Gross weight, mastrer carton (kg)
4.3 9.8 9.3 8.8 8.6 6.1 5.7 5.5

HX650 RM1000i RM850i RM750i RM650i RM1000x RM850x RM750X
650W 1000W 850W 750W 650W 1000W 850W 750W
715W 1100W 935W 825W 715W 1100W 935W 825W
2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4
2.92 2.92 2.92 2.92 2.92 2.92 2.92 2.92
Semi modular Fully modular Fully modular Fully modular Fully modular Fully modular Fully modular Fully modular
N/A N/A N/A N/A N/A N/A N/A N/A
No Yes Yes Yes Yes No No No
Operating temperature range (°C)
0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C
Continuous output rated temperature
50°C 50°C 50°C 50°C 50°C 50°C 50°C
100 - 240V 100 - 240V 100 - 240V 100 - 240V 100 - 240V 100 - 240V 100 - 240V 100 - 240V
50 - 60 Hz 47 - 63 Hz 47 - 63 Hz 47 - 63 Hz 47 - 63 Hz 47 - 63 Hz 47 - 63 Hz 47 - 63 Hz
9A - 4.5A 13A - 6.5A 12A - 6A 10A - 5A 10A - 5A 13A - 6.5A 12A - 6A 10A - 5A
Yes Yes Yes Yes Yes Yes Yes Yes
Power factor at 100% load
0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99
Intel C6/C7 sleep state compatible
Yes Yes Yes Yes Yes Yes Yes Yes
Hold-up time (ms at 80% load)
16.0 16.0 16.0 16.0 16.0 16.0 16.0 16.0
Ability to toggle single/multiple +12V
54A 83.3A 70.8A 62.5A 54A 83.3A 70.8A 62.5A
648W 1000W 850W 750W 650W 1000W 850W 750W
20A 25A 25A 25A 25A 25A 25A 25A
20A 25A 25A 25A 25A 25A 25A 25A
Max. combined power 3.3V + 5V (W)
100W 150W 150W 150W 130W 150W 150W 150W
2.5A 3A 3A 3A 3A 3A 3A 3A
0.3A 0.8A 0.8A 0.8A 0.8A 0.8A 0.8A 0.8A
Yes Yes Yes Yes Yes Yes Yes Yes
Load for fan to turn on (%)
20% 40% 40% 40% 40% 40% 40% 40%
DBB FDB FDB FDB FDB Rifled Rifled Rifled
140mm 140mm 140mm 140mm 140mm 140mm 140mm 140mm
2,195 1,010 950 950 950 1,010 950 1,130
dB(A) at 20% load (6 dB(A) noise floor)
6.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
21.6 12.0 12.0 12.0 12.0 12.0 12.0 8.7
46.9 23.2 21.0 20.0 21.0 23.2 21.0 25.0
Protections & safety certifications
OVP (over voltage protection)
Yes Yes Yes Yes Yes Yes Yes Yes
UVP (under voltage protection)
Yes Yes Yes Yes Yes Yes Yes Yes
SCP (short circuit protection)
Yes Yes Yes Yes Yes Yes Yes Yes
OTP (over temperature protection)
Yes Yes Yes Yes Yes Yes Yes Yes
OPP (over power protection)
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes No No No No Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
RCM (C-Tick, A-Tick, RCM) (Aus/NZ)
Yes Yes Yes Yes Yes Yes Yes Yes
80 PLUS certification level
Gold Gold Gold Gold Gold Gold Gold Gold
Efficiency (%) at 115V, 10% load**
84.32% 85.40% 85.86% 84.46% 85.36% 86.33% 86.04% 89.80%
Efficiency (%) at 115V, 20% load**
88.41% 90.83% 90.31% 89.22% 88.90% 90.39% 90.54% 92.72%
Efficiency (%) at 115V, 50% load**
90.43% 91.56% 91.06% 90.54% 90.79% 91.13% 92.35% 92.35%
Efficiency (%) at 115V,100% load**
87.94% 88.20% 87.86% 87.50% 88.45% 87.94% 89.90% 89.36%
Efficiency (%) at 230V, 10% load***
84.75% 88.20% 87.42% 87.03% 86.40% 87.97% 86.62% 91.99%
Efficiency (%) at 230V, 20% load***
89.94% 91.72% 90.93% 89.76% 89.86% 91.82% 91.51% 94.10%
Efficiency (%) at 230V, 50% load***
92.12% 92.98% 92.16% 91.66% 92.04% 92.50% 93.25% 93.48%
Efficiency (%) at 230V,100% load***
89.69% 90.74% 90.32% 90.12% 90.02% 90.00% 91.60% 90.37%
Power consumption in standby (W)
<0.45W <0.45W <0.45W <0.45W <0.45W <0.45W <0.45W <0.45W
2013 2013 2013 2013 2013 2013 2013 2013
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Semi modular Fully modular Fully modular Fully modular Fully modular Fully modular Fully modular Fully modular
HX650 Specific Type 4 Type 4 Type 4 Type 4 Type 4 Type 4 Type 4
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
10 17 (including C-Link cables) 15 (including C-Link cables) 12 (including C-Link cables) 11 (including C-Link cables) 15 13 10
Motherboard cable (20+4 pin)
Motherboard cable length (mm, +/10mm)
610mm 610mm 610mm 610mm 610mm 610mm 610mm
4+4-pin (CPU, works as either 4 or 8-
CPU power cable length (mm, +/-
650mm 650mm 650mm 650mm 650mm 650mm 650mm
PCIe power cable length (mm, +/-
750mm 750mm 750mm 750mm 750mm 750mm 750mm
4-pin Peripheral power connector
("Molex", HDD)
Yes Yes Yes Yes Yes Yes Yes Yes
Dimensions without cable (L x W x D),
(mm)
180mm x 150mm x 86mm 180mm x 150mm x 86mm 180mm x 150mm x 86mm 160mm x 150mm x 86mm 180mm x 150mm x 86mm 180mm x 150mm x 86mm 180mm x 150mm x 86mm
Black Black Black Black Black Black Black Black
Steel Steel Steel Steel Steel Steel Steel Steel
Dimensions, package (L x W x D),
392 x 150 x 225 392 x 150 x 225 338 x 135 x 214 293 x 135 x 214 392 x 150 x 225 392 x 150 x 225 338 x 135 x 214
Gross weight, retail package (kg)
2.4 4.3 4.0 3.6 3.3 4.3 4.0 3.6
Dimensions, master carton (L x W x D),
(mm)
470 x 165 x 405 470 x 165 x 405 354 x 232 x 288 425 x 310 x 445 470 x 165 x 405 470 x 165 x 405 354 x 232 x 288
Gross weight, mastrer carton (kg)
15.1 9.1 8.6 7.9 20.3 9.1 8.6 7.9

RM650x RM550x SF600 SF450 RM1000 RM850 RM750 RM650
650W 550W 600W 450W 1000W 850W 750W 650W
715W 605W 660W 495W 1100W 935W 825W 715W
2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4
2.92 2.92 2.92 2.92 2.92 2.92 2.92 2.92
Fully modular Fully modular Fully modular Fully modular Fully modular Fully modular Fully modular Fully modular
N/A N/A N/A N/A N/A N/A N/A N/A
No No No No Yes (Basic) Yes (Basic) Yes (Basic) Yes (Basic)
Operating temperature range (°C)
0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C
Continuous output rated temperature
50°C 40°C 40°C 40°C 40°C 40°C 40°C
100 - 240V 100 - 240V 100 - 240V 100 - 240V 100 - 240V 100 - 240V 100 - 240V 100 - 240V
47 - 63 Hz 47 - 63 Hz 47 - 63 Hz 47 - 63 Hz 47 - 63 Hz 47 - 63 Hz 47 - 63 Hz 47 - 63 Hz
10A - 5A 10A - 5A 10A - 5A 10A - 5A 13A - 6.5A 12A - 6A 10A - 5A 10A - 5A
Yes Yes Yes Yes Yes Yes Yes Yes
Power factor at 100% load
0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99
Intel C6/C7 sleep state compatible
Yes Yes Yes Yes Yes Yes Yes Yes
Hold-up time (ms at 80% load)
16.0 16.0 16.0 16.0 16.0 16.0 16.0 16.0
Ability to toggle single/multiple +12V
54A 45.8A 50A 37.5A 83.3A 70.8A 62.5A 54A
650W 550W 600W 450W 1000W 850W 750W 650W
25A 25A 20A 15A 25A 25A 25A 25A
25A 25A 20A 20A 25A 25A 25A 25A
Max. combined power 3.3V + 5V (W)
130W 130W 120W 100W 150W 150W 150W 130W
3A 3A 2.5A 2.5A 3A 3A 3A 3A
0.8A 0.8A 0.3A 0.3A 0.8A 0.8A 0.8A 0.8A
Yes Yes Yes Yes Yes Yes Yes Yes
Load for fan to turn on (%)
40% 40% 30% 30% 40% 40% 40% 40%
Rifled Rifled Rifled Rifled Rifled Rifled Rifled Rifled
140mm 140mm 92mm 92mm 140mm 140mm 140mm 140mm
1,100 1,025 2,750 2,010 1,105 1,060 745 1,050
dB(A) at 20% load (6 dB(A) noise floor)
0.0 0.0 8.0 0.0 6.0 6.0 6.0 6.0
9.0 8.9 15.6 15.5 10.9 12.4 12.4 10.9
24.0 21.6 35.5 27.8 26.7 23.0 23.0 24.8
Protections & safety certifications
OVP (over voltage protection)
Yes Yes Yes Yes Yes Yes Yes Yes
UVP (under voltage protection)
Yes Yes Yes Yes Yes Yes Yes Yes
SCP (short circuit protection)
Yes Yes Yes Yes Yes Yes Yes Yes
OTP (over temperature protection)
Yes Yes Yes Yes Yes Yes Yes Yes
OPP (over power protection)
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes No No No No No No
No No Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes No No Yes Yes Yes Yes
RCM (C-Tick, A-Tick, RCM) (Aus/NZ)
Yes Yes Yes Yes Yes Yes Yes Yes
80 PLUS certification level
Gold Gold Gold Gold Gold Gold Gold Gold
Efficiency (%) at 115V, 10% load**
90.58% 90.34% 85.19% 84.07% 87.79% 85.05% 83.79% 85.76%
Efficiency (%) at 115V, 20% load**
92.76% 92.64% 89.47% 89.03% 90.68% 88.97% 88.64% 89.67%
Efficiency (%) at 115V, 50% load**
92.16% 91.63% 91.05% 91.41% 91.13% 90.43% 90.23% 90.76%
Efficiency (%) at 115V,100% load**
87.66% 88.20% 89.22% 89.97% 87.32% 87.53% 87.94% 87.33%
Efficiency (%) at 230V, 10% load***
92.74% 92.70% 85.60% 84.36% 88.92% 84.91% 84.19% 86.16%
Efficiency (%) at 230V, 20% load***
94.16% 94.20% 90.97% 90.50% 91.72% 89.98% 89.54% 90.34%
Efficiency (%) at 230V, 50% load***
92.84% 93.01% 92.77% 92.97% 92.36% 91.84% 91.84% 91.87%
Efficiency (%) at 230V,100% load***
88.52% 88.94% 91.99% 92.14% 89.42% 89.90% 90.38% 89.26%
Power consumption in standby (W)
<0.45W <0.45W <0.45W <0.45W <0.45W <0.45W <0.45W <0.45W
2013 2013 2013 2013 2013 2013 2013 2013
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Fully modular Fully modular Fully modular Fully modular Fully modular Fully modular Fully modular Fully modular
Type 4 Type 4 Type 4 Type 4 Type 3 Type 3 Type 3 Type 3
Yes Yes No No No No No No
Yes Yes Yes Yes Yes Yes Yes Yes
Motherboard cable (20+4 pin)
Motherboard cable length (mm, +/10mm)
610mm 300mm 300mm 610mm 610mm 610mm 610mm
4+4-pin (CPU, works as either 4 or 8-
CPU power cable length (mm, +/-
650mm 400mm 400mm 650mm 650mm 650mm 650mm
PCIe power cable length (mm, +/-
750mm 400mm 400mm 750mm 750mm 750mm 750mm
4-pin Peripheral power connector
("Molex", HDD)
Yes Yes Yes Yes Yes Yes Yes Yes
Dimensions without cable (L x W x D),
(mm)
160mm x 150mm x 86mm 125mm x 100mm x 63.5mm 125mm x 100mm x 63.5mm 180mm x 150mm x 86mm 180mm x 150mm x 86mm 180mm x 150mm x 86mm 160mm x 150mm x 86mm
Black Black Black Black Black Black Black Black
Steel Steel Steel Steel Steel Steel Steel Steel
Dimensions, package (L x W x D),
293 x 135 x 214 105 x 247 x 180 105 x 247 x 180 390 x 153 x 224 390 x 153 x 224 390 x 153 x 224 293 x 135 x 213
Gross weight, retail package (kg)
3.3 3.3 1.6 1.6 3.6 3.9 3.7 3.0
Dimensions, master carton (L x W x D),
(mm)
425 x 310 x 445 340 x 500 x 165 340 x 500 x 165 470 x 405 x 170 470 x 405 x 170 470 x 405 x 170 425 x 310 x 445
Gross weight, mastrer carton (kg)
20.3 20.3 8.7 8.7 8.1 8.7 8.3 18.8

RM550 RM450 TX850M TX750M TX650M TX850 TX750 TX650
550W 450W 850W 750W 650W 850W 750W 650W
605W 495W 935W 825W 715W 935W 825W 715W
2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4
2.92 2.92 2.92 2.92 2.92 2.92 2.92 2.92
Fully modular Fully modular Semi modular Semi modular Semi modular None (fixed cables) None (fixed cables) None (fixed cables)
N/A N/A N/A N/A N/A N/A N/A N/A
Yes (Basic) Yes (Basic) No No No No No No
Operating temperature range (°C)
0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C
Continuous output rated temperature
40°C 50°C 50°C 50°C 50°C 50°C 50°C
100 - 240V 100 - 240V 100 - 240V 100 - 240V 90 - 264V 100 - 240V 100 - 240V 90 - 264V
47 - 63 Hz 47 - 63 Hz 50 - 60 Hz 50 - 60 Hz 47 - 63 Hz 50 - 60 Hz 50 - 60 Hz 47 - 63 Hz
10A - 5A 10A - 5A 12A - 6A 12A - 6A 10A - 5A 12A - 6A 12A - 6A 10A - 5A
Yes Yes Yes Yes Yes Yes Yes Yes
Power factor at 100% load
0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99
Intel C6/C7 sleep state compatible
Yes Yes Yes Yes Yes Yes Yes Yes
Hold-up time (ms at 80% load)
16.0 16.0 16.0 16.0 16.0 16.0 16.0 16.0
Ability to toggle single/multiple +12V
45.8A 37.5A 70A 62A 54A 70A 62A 54A
550W 450W 840W 744W 648W 840W 744W 648W
25A 24A 30A 30A 30A 30A 30A 30A
25A 22A 30A 30A 30A 30A 30A 30A
Max. combined power 3.3V + 5V (W)
130W 110W 150W 150W 150W 150W 150W 150W
0.8A 0.8A 0.8A 0.8A 0.8A 0.8A 0.8A 0.8A
Yes Yes Yes Yes Yes Yes Yes Yes
Load for fan to turn on (%)
40% 40% 30% 30% 30% 30% 30% 30%
Rifled Rifled DBB DBB DBB DBB DBB DBB
140mm 140mm 140mm 140mm 140mm 140mm 140mm 140mm
924 924 2,202 1,212 1,546 2,082 1,305 1,316
dB(A) at 20% load (6 dB(A) noise floor)
6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0
10.9 10.9 25.9 21.9 15.8 25.9 21.9 15.8
21.1 21.1 39.2 30.4 33.1 39.2 30.4 33.1
Protections & safety certifications
OVP (over voltage protection)
Yes Yes Yes Yes Yes Yes Yes Yes
UVP (under voltage protection)
Yes Yes Yes Yes Yes Yes Yes Yes
SCP (short circuit protection)
Yes Yes Yes Yes Yes Yes Yes Yes
OTP (over temperature protection)
Yes Yes Yes Yes Yes Yes Yes Yes
OPP (over power protection)
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
No No Yes Yes Yes Yes Yes Yes
Yes Yes No No No No No No
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
RCM (C-Tick, A-Tick, RCM) (Aus/NZ)
Yes Yes Yes Yes Yes Yes Yes Yes
80 PLUS certification level
Gold Gold Bronze Bronze Bronze Bronze Bronze Bronze
Efficiency (%) at 115V, 10% load**
84.68% 82.18% 80.26% 78.63% 78.14% 80.40% 78.76% 78.14%
Efficiency (%) at 115V, 20% load**
88.60% 87.86% 85.59% 84.58% 84.47% 85.53% 84.82% 82.75%
Efficiency (%) at 115V, 50% load**
90.58% 90.43% 87.76% 87.64% 86.36% 97.91% 87.78% 85.66%
Efficiency (%) at 115V,100% load**
87.70% 87.51% 84.12% 84.59% 82.11% 83.88% 85.11% 82.69%
Efficiency (%) at 230V, 10% load***
84.96% 82.29% 81.58% 80.67% 78.67% 78.67%
Efficiency (%) at 230V, 20% load***
89.26% 88.25% 87.25% 87.48% 85.85% 85.85%
Efficiency (%) at 230V, 50% load***
91.92% 91.47% 89.72% 89.57% 87.71% 87.71%
Efficiency (%) at 230V,100% load***
89.53% 89.74% 86.53% 87.35% 85.42% 85.42%
Power consumption in standby (W)
<0.45W <0.45W <0.45W <0.45W <0.45W <0.45W <0.45W <0.45W
2013 2013 2013 2013 2013 2013 2013 2013
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Fully modular Fully modular Semi modular Semi modular Semi modular None (fixed cables) None (fixed cables) None (fixed cables)
Type 3 Type 3 Type 3 Type 3 Type 3 Type 3 Type 3 Type 3
No No Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes No No No
Motherboard cable (20+4 pin)
Motherboard cable length (mm, +/10mm)
610mm 600mm 600mm 600mm 600mm 600mm 600mm
4+4-pin (CPU, works as either 4 or 8-
CPU power cable length (mm, +/-
650mm 650mm 650mm 650mm 650mm 650mm 650mm
PCIe power cable length (mm, +/-
750mm 600mm 600mm 600mm 600mm 600mm 600mm
4-pin Peripheral power connector
("Molex", HDD)
Yes Yes Yes Yes Yes Yes Yes Yes
Dimensions without cable (L x W x D),
(mm)
160mm x 150mm x 86mm 160mm x 150mm x 86mm 160mm x 150mm x 86mm 160mm x 150mm x 86mm 160mm x 150mm x 86mm 160mm x 150mm x 86mm 160mm x 150mm x 86mm
Black Black Black Black Black Black Black Black
Steel Steel Steel Steel Steel Steel Steel Steel
Dimensions, package (L x W x D),
293 x 135 x 213 293 x 135 x 213 293 x 135 x 213 293 x 135 x 213 293 x 135 x 213 293 x 135 x 213 293 x 135 x 213
Gross weight, retail package (kg)
2.7 2.8 2.4 2.3 2.2 2.7 2.6 2.5
Dimensions, master carton (L x W x D),
(mm)
425 x 310 x 445 425 x 310 x 445 425 x 310 x 445 425 x 310 x 445 425 x 310 x 445 425 x 310 x 445 425 x 310 x 445
Gross weight, mastrer carton (kg)
17.3 17.6 15.1 14.5 13.9 16.9 16.3 15.7

CS850M CS750M CS650M CS550M CS450M GS800
GS700 GS600
850W 750W 650W 550W 450W 800W
700W 600W
935W 825W 715W 605W 495W 880W
770W 660W
2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4
2.92 2.92 2.92 2.92 2.92 2.92 2.92 2.92
Semi modular Semi modular Semi modular Semi modular Semi modular None (fixed cables) None (fixed cables) None (fixed cables)
N/A N/A N/A N/A N/A N/A N/A N/A
Operating temperature range (°C)
0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C
Continuous output rated temperature
40°C 40°C 40°C 30°C 40°C 40°C 40°C
100 - 240V 100 - 240V 100 - 240V 100 - 240V 100 - 240V 100 - 240V 100 - 240V 100 - 240V
47 - 63 Hz 47 - 63 Hz 47 - 63 Hz 47 - 63 Hz 47 - 63 Hz 47 - 63 Hz 47 - 63 Hz 47 - 63 Hz
12A - 6A 10A - 5A 10A - 5A 10A - 5A 6.3A - 3.15A 12A
10A 10A - 5A
Yes Yes Yes Yes Yes Yes Yes Yes
Power factor at 100% load
0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99
Intel C6/C7 sleep state compatible
Yes Yes Yes Yes Yes Yes Yes Yes
Hold-up time (ms at 80% load)
10.0 10.0 10.0 10.0 10.0 16.0 16.0 16.0
Ability to toggle single/multiple +12V
70.8A 62A 51A 43A 35.5A 66A
58A 49A
849.6W 750W 612W 516W 426W 792W
696W 588W
25A 25A 25A 25A 20A 25A 25A 25A
25A 25A 25A 20A 20A 25A 25A 25A
Max. combined power 3.3V + 5V (W)
130W 130W 130W 120W 110W 150W 150W 150W
0.8A 0.8A 0.8A 0.8A 0.8A 0.8A 0.8A 0.8A
No No No No No Yes Yes Yes
Load for fan to turn on (%)
N/A N/A N/A N/A N/A 20% 20% 20%
Sleeve Sleeve Sleeve Sleeve Sleeve DBB DBB DBB
120mm 120mm 120mm 120mm 120mm 140mm 140mm 140mm
1,360 1,750 1,277 1,017 1,062 2,221
1,890 1,742
dB(A) at 20% load (6 dB(A) noise floor)
15.5 11.4 7.7 8.3 7.5 6.0
6.0 6.0
15.8 11.5 8.3 9.5 8.6 25.4
23.5 17.5
27.0 27.9 21.1 21.0 20.7 47.4
45.8 42.3
Protections & safety certifications
OVP (over voltage protection)
Yes Yes Yes Yes Yes Yes Yes Yes
UVP (under voltage protection)
Yes Yes Yes Yes Yes Yes Yes Yes
SCP (short circuit protection)
Yes Yes Yes Yes Yes Yes Yes Yes
OTP (over temperature protection)
Yes Yes Yes Yes Yes Yes Yes Yes
OPP (over power protection)
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
No No No No No Yes Yes Yes
Yes Yes Yes Yes Yes No No No
Yes Yes Yes Yes Yes Yes Yes Yes
No No No No No Yes Yes Yes
RCM (C-Tick, A-Tick, RCM) (Aus/NZ)
Yes Yes Yes Yes Yes Yes Yes Yes
80 PLUS certification level
Gold Gold Gold Gold Gold Bronze Bronze Bronze
Efficiency (%) at 115V, 10% load**
87.65% 85.30% 86.65% 84.58% 85.45% 82.66% 78.58% 77.30%
Efficiency (%) at 115V, 20% load**
90.74% 89.92% 90.61% 89.43% 89.47% 85.53% 83.62% 82.72%
Efficiency (%) at 115V, 50% load**
90.48% 90.34% 90.91% 90.31% 90.41% 87.30% 86.52% 85.86%
Efficiency (%) at 115V,100% load**
87.11% 87.26% 87.76% 87.60% 87.34% 82.45% 83.23% 82.89%
Efficiency (%) at 230V, 10% load***
89.31% 86.19% 87.41% 85.91% 86.32% 82.00% 78.86% 77.68%
Efficiency (%) at 230V, 20% load***
92.23% 91.17% 91.34% 90.53% 90.72% 85.82% 84.70% 83.72%
Efficiency (%) at 230V, 50% load***
91.81% 92.17% 92.34% 91.87% 92.16% 88.05% 87.56% 86.83%
Efficiency (%) at 230V,100% load***
88.19% 89.46% 89.98% 89.77% 89.87% 85.65% 85.94% 85.16%
Power consumption in standby (W)
<0.45W <0.45W <0.45W <0.45W <0.45W <0.45W <0.45W <0.45W
2013 2013 2013 2013 2013 2013 2013 2013
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Semi modular Semi modular Semi modular Semi modular Semi modular None (fixed cables) None (fixed cables) None (fixed cables)
Type 3 Type 3 Type 3 Type 3 Type 3 N/A N/A N/A
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes No No No
Motherboard cable (20+4 pin)
Motherboard cable length (mm, +/10mm)
600mm 600mm 600mm 600mm 600mm
600mm 600mm
4+4-pin (CPU, works as either 4 or 8-
CPU power cable length (mm, +/-
650mm 650mm 650mm 650mm 650mm 650mm 650mm
PCIe power cable length (mm, +/-
750mm 750mm 750mm 600mm 600m 600mm 600mm
4-pin Peripheral power connector
("Molex", HDD)
Yes Yes Yes Yes No Yes Yes Yes
Dimensions without cable (L x W x D),
(mm)
140 x 150mm x 86mm 140 x 150mm x 86mm 140 x 150mm x 86mm 140 x 150mm x 86mm 160mm x 150mm x 86mm 160mm x 150mm x 86mm 160mm x 150mm x 86mm
Black Black Black Black Black Black Black Black
Steel Steel Steel Steel Steel Steel Steel Steel
Dimensions, package (L x W x D),
293 x 135 x 213 268 x 98 x 190 268 x 98 x 190 268 x 98 x 190 293 x 135 x 213 293 x 135 x 213 293 x 135 x 213
Gross weight, retail package (kg)
2.2 2.7 2.3 2.2 2.1 2.4 2.4 2.4
Dimensions, master carton (L x W x D),
(mm)
425 x 310 x 445 402 x 315 x 228 402 x 315 x 228 402 x 315 x 228 425 x 310 x 445
425 x 310 x 445 425 x 310 x 445
Gross weight, mastrer carton (kg)
18.0 17.2 14.9 14.1 13.8 15.1 15.1 15.1

650M 550M 500 400 CX850M CX750M CX650M CX550M
650W 550W 500W 400W 850W 750W 650W 550W
715W 605W 550W 440W 935W 825W 715W 605W
2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4
2.92 2.92 2.92 2.92 2.92 2.92 2.92 2.92
Semi modular Semi modular None (fixed cables) None (fixed cables) Semi modular Semi modular Semi modular Semi modular
N/A N/A N/A N/A N/A N/A N/A N/A
Operating temperature range (°C)
0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C
Continuous output rated temperature
40°C 40°C 40°C 40°C 40°C 40°C 40°C
100 - 240V 100 - 240V 100 - 240V 100 - 240V
100 - 240V 100 - 240V 100 - 240V 100 - 240V
47 - 63 Hz 47 - 63 Hz 47 - 63 Hz 47 - 63 Hz
47 - 63Hz 47 - 63Hz 47 - 63Hz 47 - 63Hz
10A - 5A 10A - 5A 10A - 5A 6A - 3A 12A - 6A 12A - 6A 10A - 5A 10A - 5A
Yes Yes Yes Yes
Yes Yes Yes Yes
Power factor at 100% load
1.99 2.99 3.99 4.99
0.99 0.99 0.99 0.99
Intel C6/C7 sleep state compatible
Yes Yes Yes Yes
Yes Yes Yes Yes
Hold-up time (ms at 80% load)
16.0 16.0 16.0 16.0 10.0 10.0 10.0 10.0
Ability to toggle single/multiple +12V
54A (4x 25A Each) 45.8A (3x 25A Each) 41.6A (3x 25A Each) 33.3A (3x 25A Each) 70A 62A 54A 45.8A
648W 549.6W 499.2W 399.6W 840W 744W 648W 550W
25A 25A 25A 20A 25A
25A 25A 20A
25A 20A 20A 20A 25A
25A 25A 20A
Max. combined power 3.3V + 5V (W)
130W 120W 120W 110W 130W
130W 130W 120W
0.8A 0.8A 0.8A 0.8A 0.8A
0.8A 0.8A 0.8A
Load for fan to turn on (%)
N/A N/A N/A N/A
N/A N/A N/A N/A
Sleeve Sleeve Sleeve Sleeve
Sleeve Sleeve Sleeve Sleeve
120mm 120mm 120mm 120mm
120mm 120mm 120mm 120mm
1,510 1,440 1,440 1,440 2,084 1,996 1,565 1,557
dB(A) at 20% load (6 dB(A) noise floor)
14.0 14.0 14.0 14.0 19.5 19.4 12.6 13.5
14.9 14.9 14.9 14.9 19.5 19.4 14.1 15.1
30.9 30.1 30.1 30.1 37.0 42.2 32.2 32.4
Protections & safety certifications
OVP (over voltage protection)
Yes Yes Yes Yes Yes Yes Yes Yes
UVP (under voltage protection)
Yes Yes Yes Yes Yes Yes Yes Yes
SCP (short circuit protection)
Yes Yes Yes Yes Yes Yes Yes Yes
OTP (over temperature protection)
Yes Yes Yes Yes Yes Yes Yes Yes
OPP (over power protection)
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes No No
No No No No No No Yes Yes
No No No No Yes Yes Yes Yes
No No No No Yes Yes Yes Yes
No No No No Yes Yes Yes Yes
No No No No Yes Yes Yes Yes
No No No No Yes Yes No No
RCM (C-Tick, A-Tick, RCM) (Aus/NZ)
No No No No Yes Yes Yes Yes
80 PLUS certification level
Bronze Bronze Bronze Bronze Bronze Bronze Bronze Bronze
Efficiency (%) at 115V, 10% load**
82.16% 78.78% 76.75% 75.43% 83.18% 77.71% 79.40% 77.44%
Efficiency (%) at 115V, 20% load**
86.97% 85.28% 85.32% 83.25% 87.30% 83.25% 83.56% 83.12%
Efficiency (%) at 115V, 50% load**
88.17% 87.30% 87.63% 86.90% 88.34% 86.59% 85.44% 85.48%
Efficiency (%) at 115V,100% load**
83.53% 83.59% 83.81% 84.83% 83.42% 84.21% 82.56% 82.66%
Efficiency (%) at 230V, 10% load***
83.77% 80.23% 78.37% 76.84% 84.41% 79.12% 79.74% 77.95%
Efficiency (%) at 230V, 20% load***
88.58% 86.57% 86.84% 84.62% 88.68% 85.08% 84.69% 83.62%
Efficiency (%) at 230V, 50% load***
90.10% 89.15% 89.41% 88.71% 89.98% 88.49% 86.84% 86.45%
Efficiency (%) at 230V,100% load***
86.53% 86.35% 86.39% 87.24% 86.13% 86.94% 84.93% 84.98%
Power consumption in standby (W)
<0.45W <0.45W <0.45W <0.45W <0.45W <0.45W <0.45W <0.45W
2013 2013 2013 2013 2013 2013 2013 2013
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Semi modular Semi modular None (fixed cables) None (fixed cables) Semi modular Semi modular Semi modular Semi modular
Type 3 Type 3 N/A N/A Type 3 Type 3 Type 3 Type 3
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes No No Yes Yes Yes Yes
Motherboard cable (20+4 pin)
Motherboard cable length (mm, +/10mm)
600mm 600mm 600mm 600mm 600mm 600mm 600mm
4+4-pin (CPU, works as either 4 or 8-
CPU power cable length (mm, +/-
600mm 600mm 600mm 650mm 650mm 650mm 650mm
PCIe power cable length (mm, +/-
750mm 700mm 700mm 600mm 600mm 600mm 600mm
4-pin Peripheral power connector
("Molex", HDD)
Yes Yes Yes Yes Yes Yes Yes Yes
Dimensions without cable (L x W x D),
(mm)
140mm x 150mm x 86mm 140mm x 150mm x 86mm 140mm x 150mm x 86mm
160mm x 150mm x 86mm 160mm x 150mm x 86mm
140mm x 150mm x 86mm 140mm x 150mm x 86mm
Black Black Black Black Black Black Black Black
Steel Steel Steel Steel Steel Steel Steel Steel
Dimensions, package (L x W x D),
266 x 184 x 96 266 x 184 x 96 266 x 184 x 96 290 x 130 x 216 293 x 135 x 213 268 x 98 x 190 268 x 98 x 190
Gross weight, retail package (kg)
2.38 2.3 2.2 2.1 3.3 2.2 2.2 2.2
Dimensions, master carton (L x W x D),
(mm)
388 x 310 x 284 388 x 310 x 284 388 x 310 x 284
599 x 231 x 429 425 x 310 x 445 410 x 322 x 295 410 x 322 x 295
Gross weight, mastrer carton (kg)
14.8 14.0 13.6 14.8 21.7 13.9 13.9 13.9

CX450M CX850M CX750M CX600M CX500M CX430M CX750 CX600
450W 850W 750W 600W 500W 430W 750W 600W
495W 935W 825W 660W 550W 473W 825W 660W
2.4 2.4 2.4 2.31 2.31 2.31 2.4 2.31
2.92 2.92 2.92 2.92 2.92 2.92 2.92 2.92
Semi modular Semi modular Semi modular Semi modular Semi modular Semi modular None (fixed cables) None (fixed cables)
N/A N/A N/A N/A N/A N/A N/A N/A
Operating temperature range (°C)
0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C
Continuous output rated temperature
30°C 30°C 30°C 30°C 30°C 30°C 30°C
100 - 240V 100 - 240V 100 - 240V 100 - 240V 100 - 240V 100 - 240V 100 - 240V 100 - 240V
47 - 63Hz 47 - 63Hz 47 - 63Hz 47 - 63Hz 47 - 63Hz 47 - 63Hz 47 - 63Hz 47 - 63Hz
6.3A - 3.15A 12A - 6A 12A - 6A 10A - 5A 10A - 5A 6.3A - 3.15A 12A - 6A 10A - 5A
Yes Yes Yes Yes Yes Yes Yes Yes
Power factor at 100% load
0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99
Intel C6/C7 sleep state compatible
Yes Yes Yes No No No Yes No
Hold-up time (ms at 80% load)
10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0
Ability to toggle single/multiple +12V
37.4A 70A 62A 46A 38A 32A 62A 46A
448.8W 840W 744W 552W 456W 384W 744W 552W
20A
25A
25A 25A 25A 20A 25A 25A
20A
25A
25A 25A 20A 20A 25A 25A
Max. combined power 3.3V + 5V (W)
110W
130W
130W 130W 120W 110W 130W 130W
0.8A
0.8A
0.8A 0.8A 0.8A 0.8A 0.8A 0.8A
Load for fan to turn on (%)
N/A N/A N/A N/A N/A N/A N/A N/A
Sleeve Sleeve Sleeve Sleeve Sleeve Sleeve Sleeve Sleeve
120mm 120mm 120mm 120mm 120mm 120mm 120mm 120mm
1,540 2,084 1,996 1,565 1,557 1,540 1,980 1,665
dB(A) at 20% load (6 dB(A) noise floor)
14.6 19.5 19.4 12.6 13.5 14.6 20.4 11.9
14.8 19.5 19.4 14.1 15.1 14.8 20.7 17.0
31.0 37.0 42.2 32.2 32.4 31.0 39.9 34.0
Protections & safety certifications
OVP (over voltage protection)
Yes Yes Yes Yes Yes Yes Yes Yes
UVP (under voltage protection)
Yes Yes Yes Yes Yes Yes Yes Yes
SCP (short circuit protection)
Yes Yes Yes Yes Yes Yes Yes Yes
OTP (over temperature protection)
Yes Yes Yes Yes Yes Yes Yes Yes
OPP (over power protection)
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
No Yes Yes No No No Yes No
Yes No No Yes Yes Yes No Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
No Yes Yes No No No Yes No
RCM (C-Tick, A-Tick, RCM) (Aus/NZ)
Yes Yes Yes Yes Yes Yes Yes Yes
80 PLUS certification level
Bronze Bronze Bronze Bronze Bronze Bronze Bronze Bronze
Efficiency (%) at 115V, 10% load**
78.35% 83.18% 77.71% 79.40% 77.44% 78.35% 77.71% 79.40%
Efficiency (%) at 115V, 20% load**
82.78% 87.30% 83.25% 83.56% 83.12% 82.78% 83.25% 83.56%
Efficiency (%) at 115V, 50% load**
85.54% 88.34% 86.59% 85.44% 85.48% 85.54% 86.59% 85.44%
Efficiency (%) at 115V,100% load**
82.83% 83.42% 84.21% 82.56% 82.66% 82.83% 84.21% 82.56%
Efficiency (%) at 230V, 10% load***
78.57% 84.41% 79.12% 79.74% 77.95% 78.57% 79.12% 79.74%
Efficiency (%) at 230V, 20% load***
83.71% 88.68% 85.08% 84.69% 83.62% 83.71% 85.08% 84.69%
Efficiency (%) at 230V, 50% load***
86.96% 89.98% 88.49% 86.84% 86.45% 86.96% 88.49% 86.84%
Efficiency (%) at 230V,100% load***
85.34% 86.13% 86.94% 84.93% 84.98% 85.34% 86.94% 84.93%
Power consumption in standby (W)
<0.45W <0.45W <0.45W <0.45W <0.45W <0.45W <0.45W <0.45W
2013 2013 2013 2013 2013 2013 2013 2013
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Semi modular Semi modular Semi modular Semi modular Semi modular Semi modular None (fixed cables) None (fixed cables)
Type 3 Type 3 Type 3 Type 3 Type 3 Type 3 N/A N/A
Yes Yes Yes Yes Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes No
Motherboard cable (20+4 pin)
Motherboard cable length (mm, +/10mm)
600mm 600mm 600mm 600mm 600mm 600mm 600mm
4+4-pin (CPU, works as either 4 or 8-
CPU power cable length (mm, +/-
650mm 650mm 650mm 650mm 650mm 650mm 650mm
PCIe power cable length (mm, +/-
600mm 600mm 600mm 600mm 600mm 600mm 600mm
4-pin Peripheral power connector
("Molex", HDD)
No Yes Yes Yes Yes No Yes Yes
Dimensions without cable (L x W x D),
(mm)
160mm x 150mm x 86mm 160mm x 150mm x 86mm
140mm x 150mm x 86mm 140mm x 150mm x 86mm 140mm x 150mm x 86mm
160mm x 150mm x 86mm
140mm x 150mm x 86mm
Black Black Black Black Black Black Black Black
Steel Steel Steel Steel Steel Steel Steel Steel
Dimensions, package (L x W x D),
290 x 130 x 216 293 x 135 x 213 268 x 98 x 190 268 x 98 x 190 268 x 98 x 190 293 x 135 x 213 268 x 98 x 190
Gross weight, retail package (kg)
2.2 3.3 2.2 2.2 2.2 2.2 2.3 2.2
Dimensions, master carton (L x W x D),
(mm)
599 x 231 x 429 425 x 310 x 445 410 x 322 x 295 410 x 322 x 295 410 x 322 x 295 425 x 310 x 445 410 x 322 x 295
Gross weight, mastrer carton (kg)
13.9 21.7 13.9 13.9 13.9 13.9 14.5 13.7

CX500 CX430 VS650 VS550 VS450 VS350
500W 430W 650W 550W 450W 350W
550W 473W 715W 605W 495W 385W
2.31 2.31 2.31 2.31 2.31 2.31
2.92 2.92 2.92 2.92 2.92 2.92
None (fixed cables) None (fixed cables) None (fixed cables) None (fixed cables) None (fixed cables) None (fixed cables)
Operating temperature range (°C)
0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C 0° to 50° C
Continuous output rated temperature
100 - 240V 100 - 240V 200 - 240V 200 - 240V 200 - 240V 200 - 240V
47 - 63Hz 47 - 63Hz 47 - 63Hz 47 - 63Hz 47 - 63Hz 47 - 63Hz
10A - 5A 6.3A - 3.15A 5A 5A 5A 5A
Power factor at 100% load
0.99 0.99 0.99 0.99 0.99 0.99
Intel C6/C7 sleep state compatible
Hold-up time (ms at 80% load)
10.0 10.0 10.0 10.0 10.0 10.0
Ability to toggle single/multiple +12V
456W 384W 600W 504W 408W 300W
Max. combined power 3.3V + 5V (W)
120W 110W 120W 110W 100W 90W
3A 3A 2.5A 2.5A 2.5A 2.5A
0.8A 0.8A 0.3A 0.3A 0.3A 0.3A
Load for fan to turn on (%)
Sleeve Sleeve Sleeve Sleeve Sleeve Sleeve
120mm 120mm 120mm 120mm 120mm 120mm
1,632 1,560 1,665 1,771 1,985 1,540
dB(A) at 20% load (6 dB(A) noise floor)
12.1 10.7 15.0 21.3 20.1 18.5
14.0 11.3 17.4 21.7 20.4 18.4
33.4 30.5 37.6 37.2 36.1 30.9
Protections & safety certifications
OVP (over voltage protection)
UVP (under voltage protection)
SCP (short circuit protection)
OTP (over temperature protection)
OPP (over power protection)
RCM (C-Tick, A-Tick, RCM) (Aus/NZ)
80 PLUS certification level
Bronze Bronze N/A N/A N/A N/A
Efficiency (%) at 115V, 10% load**
77.44% 78.35% N/A N/A N/A N/A
Efficiency (%) at 115V, 20% load**
83.12% 82.78% N/A N/A N/A N/A
Efficiency (%) at 115V, 50% load**
85.48% 85.54% N/A N/A N/A N/A
Efficiency (%) at 115V,100% load**
82.66% 82.83% N/A N/A N/A N/A
Efficiency (%) at 230V, 10% load***
77.95% 78.57% 81.48% 79.46% 76.84% 78.68%
Efficiency (%) at 230V, 20% load***
83.62% 83.71% 85.14% 84.60% 83.31% 84.06%
Efficiency (%) at 230V, 50% load***
86.45% 86.96% 86.09% 85.82% 85.45% 85.42%
Efficiency (%) at 230V,100% load***
84.98% 85.34% 82.94% 82.66% 82.83% 82.70%
Power consumption in standby (W)
<0.45W <0.45W <0.45W <0.45W <0.45W <0.45W
2013 2013 2013 2013 2013 2013
None (fixed cables) None (fixed cables) None (fixed cables) None (fixed cables) None (fixed cables) None (fixed cables)
Motherboard cable (20+4 pin)
Motherboard cable length (mm, +/10mm)
600mm 550mm 550mm 550mm 550mm
4+4-pin (CPU, works as either 4 or 8-
CPU power cable length (mm, +/-
650mm 550mm 550mm 550mm 550mm
PCIe power cable length (mm, +/-
600mm 450mm 450mm 450mm 450mm
4-pin Peripheral power connector
("Molex", HDD)
Dimensions without cable (L x W x D),
(mm)
140mm x 150mm x 86mm 140mm x 150mm x 86mm 140mm x 150mm x 86mm 140mm x 150mm x 86mm 140mm x 150mm x 86mm
Black Black Black Black Black Black
Steel Steel Steel Steel Steel Steel
Dimensions, package (L x W x D),
268 x 98 x 190 268 x 98 x 190 268 x 98 x 190 268 x 98 x 190 268 x 98 x 190
Gross weight, retail package (kg)
Dimensions, master carton (L x W x D),
(mm)
410 x 322 x 295 410 x 322 x 295 410 x 322 x 295 410 x 322 x 295 410 x 322 x 295
Gross weight, mastrer carton (kg)
13.7 13.7 13.6 13.6 13.6 13.6