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Arctic Cooling Accelero S1 Rev 2 Passive VGA Cooler

This product can only be exchanged or replaced with the exact same item.

ATI: X1300/X1550/X1600/X1650/X1800/X1900/X1950/HD2400/HD2600/HD3600/HD3800/HD4850/HD4870 Series
nVidia: 6600/6800/7300/7600/7800/7900/7950GT/8400/8500/8600/8800GT/8800GTS/9600GT Series
Arctic Cooling Accelero S1 Rev 2 Passive VGA Cooler - 1
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Arctic Cooling
Reg. Price: $24.99  CAD
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   Shipping Weight:   0.8 lbs
   Part #: ACCELERO-S1-REV2
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Features    [ Edit | History ]

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.

  • Noiseless Cooling
  • 4 Heat Pipes
  • Special Heat Spreader for Voltage Regulator Cooling
  • Memory Cooling
  • High Reliability
  • Low Weight
  • 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.

Specifications    [ Edit | History ]
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
 8 Memory Heat Sinks
Warranty: 6 Years





    Radeon HD 3870, 3850, 2600, 2400, X1950, X1900, X1800, X1650, X1600, X1550, X1300 series
    GeForce 8800GTS(G92), 8800GT, 8600, 8500, 8400, 7950GT, 7900, 7800, 7600, 7300, 6800, 6600 series (except 7X00 GS AGP)

Arctic Cooling ACCELERO-S1-REV2 Customer Reviews

Product reviews on are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding Arctic Cooling ACCELERO-S1-REV2 reviews.
Experience: 30 Days
 Verified Owner
Does not fit on a 5770
My 5770 fan is noisy even when I'm not gaming. It's driving me nuts and was hoping this would solve it. I should have researched more before buying, but it was on sale for $15 so I bought it.

Unfortunately the GPU on the 5770 is too close to the mounting bracket for this to fit the card and I didn't feel like modding it.

Gave it to a friend, hopefully he can make use of it.

Experience: 7 Days
 Verified Owner
no noise and very cool (53C) on 10% overclocking with 2 monitors
my card is not on the cooler's compatibility list.
the cooler is above the card's height make sure your case has the oom for it.
got on sale for $15.
I had to modify it for ASUS HD 4770 card since the card is not on the cooler's compatibility list.

Experience: 6 Months
 Verified Owner
-passive design (I still use a nearby 120mm fan on low to give it some airflow)
-relatively cheap
-thermal tape on ramsinks worthless
-thermal tape on VRM heatsinks worthless
-plastic spacers for mounting screws may be worthless depending on your particular video card
-black plastic frame may block SATA port if your m/b is small
I bought this to replace the noisy and not very efficient cooler on my XFX 4870 (the later, cheaper, non-reference design version). The main heatsink works if you don't use the included plastic spacers for the main 4 screw mounts which caused it to make only 30% contact with the GPU core on my 4870. Just be careful not to over tighten the screws and crush the core. I had to remove the bottom black plastic frame to unblock one of SATA ports on my MA785GM-US2H. The thermal tape on the included ramsinks and VRM heatsinks is worthless like others have mentioned. A quarter of them fell off after about 10 mins. Fortunately my 4870 already has a push-pin mounted VRM heatsink and I had some leftover unused blue Zalman ramsinks (ZM-RHS1) from an ancient ZM80D-HP from 2005. They worked way better than the included AC ramsinks. My 4870 is now cool and quiet. Good thing I had some spare ramsinks and this cooler was relatively cheap ($20 on sale), otherwise I'd be more upset with it.

Experience: 7 Days
 Verified Owner
Quiet and effective
install was a bit tricky
Used this to replace the stock sink/fan on my Radeon HD5770 and despite being passive it cools about as well but without the noisy fan. With the turbo module fans attached it dropped the temp by 10c. Much better than the stock cooling and much more quiet even when using the optional fans.

Experience: 27 Days
 Verified Owner
No noise, light and dissipate heat better than stock cooler.
I was looking for an aftermarket passive cooler to replace the dreadful stock cooler on my old 3850, which always screw when under load. I came upon this cooler during a weekly sale and it was only $20, so I gave it a try. Bang for the buck.

Experience: 2 Days
-Silent operation (if you don't add fans)
-Great passive cooling vs. Stock ATI 4850 fan
-Not really a weakness, but installation takes patience
My 4850 used to run at 105c for Dragon Age, causing computer shut downs, and after installing, highest it runs now is 55-56c. I am running it on passive mode too, so if you get the turbo modules, you can expect even more performance out of this cooler.

Only problem was that the VRAM heatsink tape isn't the strongest, one fell off midway through installation.
One piece of advice, take your time, press + hold each heatsink down for 40 seconds to ensure glue has time to grasp on.

Experience: 2 Weeks
 Verified Owner
cools much better than stock, and much better than expected
as silent as can be since it's passive
easy to install if you know PC's
case temp is higher (to be expected)
takes space of 2 brackets (even 3 if you use the Turbo Module Dual Fan Addon)
Not easy to install if you don't know PC's
*XFX 4780 XXX card owners, beware (see summary)
I installed this on an XFX Radeon HD4870 XXX card. Since it's the highest-end card that this cooler supports, I was afraid it might not cool it very well. I was proven wrong as my temps went down from 80ºC to about 50ºC. Under load, it goes up to around 62ºC, which is pretty good since I also have a Coolit water cooling system on CPU, so there is more heat than before inside the case. Obviously though, the case temp is higher now than before, but nothing serious. Just make sure you have good air flow and you should be fine (mine is so-so in my old Antec Super Lanboy).

Installation went pretty smoothly for me. I am used to building PC's from the ground up, but I've never did this sort of thing before. The stock cooling went off very easily, and following the steps for the Accelero is went smoothly. Except for one this *ATTENTION XFX HD4780 XXX OWNERS* On this card, one of the rads that goes on the memory chips, interferes with one of the copper tubes of the cooler. But just by a little bit. I was afraid I couldn't install the cooler because of this, but after all, all I had to do is cut off a small angled part so that it looks like a trapeze from the side. If you have a small metal cutter, the aluminum is easy to cut off.

I use the cooler with the Arctic Cooling Turbo Module Dual Fan Addon. Because of this, it takes the space of three (yes 3) slots. I had to remove my old sound card, which for me wasn't a big deal (on-board sound is probably better now than that card anyway).

Experience: 1 Days
it does excellent job cooling
small mistakes on manual.
will take 3 slots if you attach a fan.
Got this to replace noisy-dying stock fan.
Without fans, it performs similar to the stock fan.
With a 120 mm fan attached, it performs excellent with a significant temparature drop.

However, the company decided to change the plastic structure used to secure the heatsink to some other looking one which in their manual, they did not update.

Experience: 6 Weeks
 Verified Owner
-completely silent cooling solution
-fits with my 9800gt just fine
-dont expect temperature to drop  significantly when switching from stock cooler to this if you dont use a fan along with it.
installed this on my 9800gt (whos fan just cries too loudly when on load), and it worked just as expected. I am now looking for a fan to install along with this.

This cooler takes 1 slot in addition to the 1 slot taken up by my 9800gt.

Experience: 2 Months
 Verified Owner
- Excellent cooling performance
- Decent price
- Won't fit in many ATX HTPC cases
Ordered one of these for my 4850 about a year ago, dropped temps significantly when paired w/ 140mm fan. Bought another one of these to use on my 6850.....just need to find heatsinks for the VRM's.....AC charges waaaaay too much to ship me their VRM-001 kit. I wish NCIX would stock the VRM-001 kit :(

My only complaint is that the heatsink adds approx. another inch to the overall height of your card, making it a tight fit into many ATX cases and an impossibility in many ATX HTPC cases.

 NCIX Forum Messages

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Messages about Arctic Cooling Accelero S1 Rev 2 Passive VGA Cooler

Mounting it without using plastic spacers (WRX555- Jun 09, 11, 1 Replies) Read this message
Working fine on Radeon 5770 (tkra- Jun 09, 11, 1 Replies) Read this message
on Asus GT240 (Yates_L- Jan 03, 11, 0 Replies) Read this message
GTX470 (azntklc- Dec 28, 10, 1 Replies) Read this message
Anyone tried on a GTS 250? (Anthony_v- Nov 18, 10, 4 Replies) Read this message
On a 5670? (nextGeneration- Nov 08, 10, 3 Replies) Read this message
EVGA 9800GTX+ (Sean_P- Jul 25, 10, 4 Replies) Read this message
Work on 8500 GT? (Michael_W- Jun 08, 10, 4 Replies) Read this message
5770 works on this? (Snow Much- Apr 29, 10, 2 Replies) Read this message
4870 512mb crossfire, will 2 of these fit with fa (Jeremy_S- Mar 17, 10, 5 Replies) Read this message
Does this fit a BFG 9500GT (Curtis_T- Feb 26, 10, 5 Replies) Read this message
Fit on a 9500 gt? (Flordeliza- Feb 26, 10, 5 Replies) Read this message
work with 8600GTS? ([BF2] hillybilly- Feb 13, 10, 1 Replies) Read this message
Arctic Cooling Accelero S1 Rev 2 No longer sold? (nimadude- Feb 11, 10, 12 Replies) Read this message
* NCIX when will this be available? (RedSun- Jan 01, 10, 16 Replies) Read this message

Post a New Message  |    All Messages       Browse NCIX Forums

Forum messages are not reviewed and may not contain accurate information about a product. Message contents are opinions from customers based on their own experience with a product. We do not recommend you make puchasing decisions based on Forum messages.
Reviews from the Web

Below are reviews found on other web sites for this product submitted by customers.

Comment: Arctic Cooling is a Swiss company dedicated to quiet CPU and GPU cooling. Back in the day, their VGA Silencer heatsinks were on top of the silent computing world, with Zalman's passive heatpipe GPU coolers being their only real competition. Arctic Cooling is now receiving accolades for their own
Posted by: Victor_L @04/10/11
Comment: Despite a few draw backs, it is still very easy to recommend this cooler to anyone with a compatible video card. The performance is staggering, the noiseless operation is a blessing, and the $30 street price only seals the deal. The Arctic Cooling Accelero S1 Rev 2 receives our Upgrader's Recommenda
Posted by: wickman @08/16/08
Comment: a relatively old review but still relevant
Posted by: Armand_S @04/20/08
Comment: An Arctic Cooling Accelero S1 Rev. 2 with good airflow represents what can easily be called one of the best values in today’s high-end aftermarket GPU coolers. While it does not provide the absolute best cooling in the market, it surely represents a very good GPU cooler. You would be remiss if you d
Posted by: Captain Obvious @03/22/08
Submit a review link   |   Latest 30 reviews
Product Warranty
This product is warranted by the manufacturer for 6 years.

No exchanges or refunds on this product. DOA exchanges only.

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