HyperX HX436C18FB3K4-128 User Manual

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Memory Module Specifications

HX436C18FB3K4/128

HX436C18FB3K4/12

128GB (32GB 4G x 64-Bit x 4 pcs.)

128GB (32GB 4G x 64-Bit x 4 pcs. DDR4-3600 CL18 288-Pin DIMM Kit

SPECIFICATIONS

DESCRIPTION

HyperX HX436C18FB3K4/128 is a kit of four 4G x 64-bit (32GB)

DDR4-3600 CL18 SDRAM (Synchronous DRAM) 2Rx8, memory

module, based on sixteen 2G x 8-bit FBGA components per module.

Each module kit supports Intel® Extreme Memory Profiles (Intel®

XMP) 2.0. Total kit capacity is 128GB. Each module has been

tested to run at DDR4-3600 at a low latency timing of 18-22-22 at

1.35V. The SPDs are programmed to JEDEC standard latency

DDR4-2400 timing of 17-17-17 at 1.2V. Each 288-pin DIMM uses

gold contact fingers. The JEDEC standard electrical and mechanical

specifications are as follows:

CL(IDD)

Row Cycle Time (tRCmin)

Refresh to Active/Refresh Command Time (tRFCmin)

Row Active Time (tRASmin)

UL Rating

Operating Temperature

Storage Temperature

17 cycles

45.75ns(min.)

350ns(min.)

32ns(min.)

94 V - 0

C to +85o C

C to +100o C

-55

FEATURES

• Power Supply: VDD = 1.2V Typical

• VDDQ = 1.2V Typical

• VPP = 2.5V Typical

• VDDSPD = 2.2V to 3.6V

• On-Die termination (ODT)

• 16 internal banks; 4 groups of 4 banks each

• Bi-Directional Differential Data Strobe

• 8 bit pre-fetch

• Burst Length (BL) switch on-the-fly BL8 or BC4(Burst Chop)

FACTORY TIMING PARAMETERS

•

Default (JEDEC): DDR4-2400 CL17-17-17 @1.2V

• XMP Profile #1: DDR4-3600 CL18-22-22 @1.35V

• XMP Profile #2: DDR4-3000 CL16-18-18 @1.35V

kingston.com/hyperx

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• Height 1.3425” (34.1mm), w/heatsink

Continued >>

Document No. 4809443A 04/16/20 Page 1

continued

MODULE WITH HEAT SPREADER

133.35 mm 7.2 mm

34.1 mm

MODULE DIMENSIONS

All measurements are in millimeters.

(Tolerances on all dimensions are ±0.12 unless otherwise specified)

133.35

129.55

2.10

··0.15

3.00

Detail A

Pin 1

0.15

3.35

2.70

The product images shown are for illustration purposes only and may not be an exact representation of the product. Kingston reserves the right to change any information at anytime without notice.

28.90

Detail B Detail D Detail C

Pin 35 Pin 47

64.60

Detail E

FOR MORE INFORMATION, GO TO HYPERXGAMING.COM

All Kingston products are tested to meet our published specifications. Some motherboards or system configurations may not operate at the published HyperX memory speeds and timing settings. Kingston does not recommend that any user attempt to run their computers

the published HyperX memory speeds and timing settings. Kingston does not recommend that any user attempt to run their computers faster than the published speed. Overclocking or modifying your system timing may result in damage to computer components.

faster than the published speed. Overclocking or modifying your system timing may result in damage to computer components.

HyperX is a division of Kingston.

Pin 105 Pin 117

56.10

22.95

31.25

11.00

8.00

17.60

14.60

Document No. 4809443A Page 2

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