From 4.5 to 23.3mm
From 101.9 to 105.9From 101.9 to 105.9
16.5mm14.5mm3.9mm
From 32.5 to 36.5From 32.5 to 36.5
43.243.2
53.453.4
Maximum components’ height
88.888.8126.0126.0
14.5014.50
16.5016.50
14.5014.50
14.5014.5014.5014.5014.5014.5014.5014.5014.5014.5014.5014.5014.5014.5014.5014.5014.5014.50
12.3012.30
V
Accelero S1 Rev. 2
Application:
ATI:
Radeon HD 38xx series, 36xx series, 2600,
2400, X1950, X1900, X1800, X1650, X1600,
X1550, X1300 series
nVIDIA:
GeForce 9600 GT, 8800GTS(G92), 8800GT,
8600, 8500, 8400, 7950GT, 7900, 7800, 7600,
7300, 6800, 6600 series (except 7X00 GS AGP)
Please check your card with the height
restriction drawing to assure compatibility.
MSRP (excl. VAT):
19,95 € / US$ 32.95
Heat Sink: 138(L) x 215(W) x 33(H) mm
Heat pipe: 6 mm x 4
Weight: 268 g
Accessories: 2 Voltage Regulator Heat Spreaders
Warranty: 6 Years
8 Memory Heat Sinks
V
Accelero S1 Rev. 2
Application:
ATI:
Radeon HD 38xx series, 36xx series, 2600,
2400, X1950, X1900, X1800, X1650, X1600,
X1550, X1300 series
nVIDIA:
GeForce 9600 GT, 8800GTS(G92), 8800GT,
8600, 8500, 8400, 7950GT, 7900, 7800, 7600,
7300, 6800, 6600 series (except 7X00 GS AGP)
Please check your card with the height
restriction drawing to assure compatibility.
MSRP (excl. VAT):
19,95 € / US$ 32.95
The award winning passive VGA cooler extends its compatibility to the latest graphic
cards
The Accelero S1 Rev. 2 dramatically extends the compatibility to many of the latest graphic
cards. It supports high-end to main stream graphic cards including the latest hot selling Radeon
HD 3870, 3850 , GeForce 8800GTS (G92) and 8800GT.
The Accelero S1 Rev. 2 now comes with a new flexible mounting mechanism, multiple screw
hole sets and modifications to the heatpipes enabling it to fit a wider range of leading graphic
cards. As a result more gamers can benefit from adopting the Accelero S1 Rev. 2 which
dramatically improves their gaming experience.
.
To provide passive cooling for high-end graphic cards, Accelero S1 Rev. 2 is a high performance
passive cooler featuring 4 heatpipes connected with extra large surface area. It effectively
removes a great deal of heat from the graphic cards keeping the components cool. Thanks to the
elegant design, Accelero S1 Rev. 2 outperforms active cooling solutions. Accelero S1 Rev. 2
creates a true industry leading zero noise cooling solution for all enthusiast gamers.
z Noiseless Cooling
z 4 Heat Pipes
z Special Heat Spreader for Voltage Regulator Cooling
z Memory Cooling
z High Reliability
z Low Weight
z 6 Years Warranty
The cold air is drawn from outside to cool the fins directly:
The fins design optimize for air ventilation that enhance cooling performance:
Accelero S1 Rev. 2 features 4 thick copper heatpipes which connect directly from the GPU core.
The heatpipes with sintered powder wicks provide ultimate heat conductivity. Heat from the GPU
is rapidly dissipated through 32 fins that extend beyond the height of the graphic card. Optimized
fin design allows better air flow thus removing the heat more effectively. Together with the
bundled RAM heat sinks and voltage regulator heat spreader, Accelero S1 Rev. 2 provides an
all-round passive solution that achieves the best cooling performance.
Noise Level:
Temperature on ATI X1950Pro:
Never compromised on noise
Install and forget about it – No moving parts means it is maintenance free. An extra pair of
mounting clips provides extensive protection to the graphic card that prevents damage from
improper handling. With the help of the new mounting design, Accelero S1 Rev. 2 is widely
compatible with high end ATI and nVIDIA graphic cards.
Accelero S1 Rev. 2 can still be paired with the Turbo Module – the twin fans add-on, which
further increases the potential power of Accelero S1 Rev. 2 with enhanced cooling performance
under extremely quiet operation. Turbo Module helps boost up the GPU and memory
overclockability, squeezing more graphic performance than ever before.
V
Accelero S1 Rev. 2
Application:
ATI:
Radeon HD 38xx series, 36xx series, 2600,
2400, X1950, X1900, X1800, X1650, X1600,
X1550, X1300 series
nVIDIA:
GeForce 9600 GT, 8800GTS(G92), 8800GT,
8600, 8500, 8400, 7950GT, 7900, 7800, 7600,
7300, 6800, 6600 series (except 7X00 GS AGP)
Please check your card with the height
restriction drawing to assure compatibility.
MSRP (excl. VAT):
19,95 € / US$ 32.95
nVIDIA GeForce 8800GTS(G92)* / 8800GT and ATI Radeon HD 3870 / 3850 Compatibility
have been tested and confirmed that they operate well within the specifications under full
load operation. The Accelero S1 Rev. 2 not only cools both high performance GPUs, absolutely
noiseless and maintenance free, but it also achieves a far lower temperature when compared to
the standard coolers and thus offers overclocking potential and a longer service life.
To further improve the cooling performance, the Turbo Module
recommended for all enthusiast gamers.
* GeForce 8800GTS(G92): In order to guarantee sufficient cooling performance, a Turbo
Module may be added.
GeForce 8800GT / 8800GTS (G92) installation tips (same as HD 3850):
z Remove all screws at the back side of the card.
z Clean the GPU and the voltage regulators with paper tissues cautiosly. Memory chips need to
be rubbed additionally with an eraser thoroughly. Any residues will greatly affect the
adhesiveness of the thermal tape.
z Stick the provided RAM heatsinks on all the RAM chips.
z The card doesn't need voltage regulator heat sinks to operate. We tested that the card just
ran flawlessly without voltage regulator heat sinks.
The Accelero S1 Rev. 2 is fully compatible
with GeForce 8800GTS(G92)* / 8800GT
and Radeon HD 3870 / 3850 graphic
cards. Using th e Accelero S1 Rev. 2, both
Radeon HD 3870 / 3850 and GeForce
8800GTS(G92)* / 8800GT graphic cards
- a twin fan add-on, is
z Intall the Accelero S1 Rev. 2 as usual by referring the installation manual.
Radeon HD 3870 installation tips:
z Only remove 4 screws located at the center of the back side of the card. Keep the pre-
installed RAM heatsink and Voltage regulator heatsink without remove them.
z Clean the GPU with paper tissues cautiosly.
z Intall the Accelero S1 Rev. 2 as usual by referring the installation manual.
SLI Compatibility
Accelero S1 Rev.2 is compatible with SLI configuration by having a longer flexible SLI cable to
go around the top of heat sink that connects both cards. The bundled SLI cable from
motherboard is usually not long enough. A 12cm long SLI cable can be purchase in our online
Shop if necessary.
ATI Radeon X1950Pro requires an extra Voltage Regulator Heat Spreader Module
ATI Radeon X1950XTX (PWM edition) modifications instructions
Voltage Regulator Heat Spreader Module
Voltage Regulator heat spreader module is designed to fit for all X1950Pro graphic
cards meeting ATI standard layout (reference design). However there are not every graphic card
manufacturers following the standard board design. For example some AGP graphic cards have
difference layout and some designs basically not required to install Heat Spreader. The following
drawings show the ATI standard board layout with Voltage Regulator Heat Spreader installation.
Please check your graphic card to have the proper installation of the Voltage Regulator Heat
Spreader.
.
Mod of Voltage Regulator Heat Spreader Module for Sapphire X1950Pro AGP
Since Sapphire X1950Pro AGP card places 2 power sockets on the card and one of the power
socket conflicts with the Voltage Regulator Heat Spreader Module. Users can cut off a small
piece of Voltage Regulator Heat Spreader away to resolve the conflict. Another method is to stick
RAM heat sinks on the voltage regulator for heat dissipation.
The modded Voltage Regulator Heat Spreader Module installed on Sapphire X1950Pro AGP
card.
Compatibility
With this height restriction drawing
cooler.
First you have to check the position of the mounting holes. Then check the height of the
components.
If some components are slightly higher than our fancasing allows, you can relatively easy cut the
fan casing.
To do so we suggest you first to uninstall the fancasing bottom. Then cut the bottom in the area
of the component that caused the conflict and reinstall the bottom again.
you can check your VGA board for compatibility with our
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