Corsair Dominator GT DDR3 1866 6GB Kit

Packaging & Appearance

Packaging & Presentation
 
The kit arrived packed neatly in a plain white card board box with no exterior markings (hence no photo). Opening up the box I was greeted with the three memory modules packaged in the traditional blister style packs we have come to know. Also in the box was a further white package that I presumed contained the memory cooling fan assembly.
 
Taking the modules out of there re-sealable packs we get to adore the fresh new colour scheme. I must say I do like it and it certainly stands out from the crowd. The first thing you notice are the bright, almost luminous red heat sinks that match the Dominator GT stickers perfectly.
 
package 3
 
The modules are no bigger than previous Dominator modules and are actually a little smaller than some modules that have gone O.T.T on there extravagant heat sink designs. The front of the module has the new Dominator GT sticker adorned in the middle of the sleek black aluminium heat sink. The rear of the module is where you will find the specification of the memory along with the product code.
 
front back
 
The top heat sink has been redesigned from the original Dominator ram in that there are now three fins in place of one large one. These fins are evenly placed along the top of the module in one sliver of Aluminium. Whether the new heat sink actually cools the module any better than previously is hard to tell so I will take Corsair's word on that but the fins certainly look the business. It also hurts like hell pressing down on them to insert the memory into their motherboard memory slots multiple times!
 
side top
 
The modules on test today are the lower specified 1866MHz variants which means somewhere in the exceedingly (some might even call excessive) testing procedure, Corsair technicians have found they are not stable enough to run at the top specified 2000MHz. Instead they have been 'binned' to the lower 1866MHz speed. This is not to say they are faulty in anyway, much like processors and graphics cards, speed binning is part and parcel of most products produced with silicon on board. Unlike some manufacturers who just rely on chip name though, Corsair hand test their modules to ensure they get the speeds right. With tight timings of 7-8-7-20 at 1.65 Vdimm, the Dominator GT's will certainly make some shakes in the memory market.
 
angle timings
 
The top heat sink can be easily removed thanks to three Allen key 'Cap-head screws'. While there is no need to remove the fins for anyone sticking to air cooling, this procedure is necessary should you be adventurous enough to try the TEC cooler Corsair have in production for these modules. The thermal pad on the heat sink is nothing too interesting and should suffice to transfer heat from the main body to the coloured fins.
 
thermal
 
Here we see the new Dominator fan. Gone are the small whiny 40mm fans which have been replaced with quieter yet more powerful 60mm fans. The unit arrives in an un-built state but you won't need any instructions to fit the side brackets onto the main body being that there are only four screws.
 
controller fans
 
With the side brackets screwed into place the Dominator fan stands proud. Fitting the cooler was easy enough but I would advise users to use extreme caution when fitting as the brackets are bent so that it  takes some pressure to fit them to the memory tabs. At one point my fingers slipped and the cooler immediately clasped down on the memory itself rather than the tabs they were designed to grip. Luckily no damage was done but the force at which they grab down I would not have been surprised if it had damaged them.
 
fans
 
The kit is certainly a sight to behold and I love the new red theme going on with the Dominator GT's. While the product packaging is basic, the kit we received is not a full retail product so it would be unfair of us to mark it down solely for the bland packaging. The option of adding separate cooling is a good idea while prices of such cooling remain to be seen. The air cooler with this product is, on looks alone, certainly worthy of comment as I would hope the new design would make less noise than before and as there are now bigger fans, these should push more air over the modules. Whether this affects overclocking potential remains to be seen.
 
Let's move on to the test setup I will be using today...
«Prev 1 2 3 4 5 6 Next»

Most Recent Comments

18-05-2009, 07:55:52

JN
"Hoping for a top of the line 6GB DDR3 kit that not only performs well but looks the business too? Maybe Corsair have the answer to your prayers. Check it out our latest memory review..." - by W3bbo

http://www.overclock3d.net/gfx/artic...195437657s.jpg

Corsair Dominator GT DDR3 1866 6GB Kit

18-05-2009, 08:01:05

AntiHeroUK
That is some mightily impressive memory there. You get what you pay for in this case, even if it is a small fortune..super sexy too

18-05-2009, 08:06:00

Mul.
Blimey, that Dominator GT kit really goes like stink! I'm surprised about how much the added bandwith and tighter timings affected framerates. Questionable value for money but if one really wants the best, this memory kit seems to be quite a candidate. Excellent review w3bbo

18-05-2009, 08:29:34

TopSecret
Nice review. I am thinking about swapping out my memory on my current rig, but I think this kit is a bit too much for my pocket. Here's hoping the price drops quick

18-05-2009, 08:38:25

Ging3r
I think this would be a nice competition prize

*whistles*

18-05-2009, 10:30:29

BloomerzUK
Won't these go in your rig well Jim

Nice review Webbo.

18-05-2009, 10:46:53

limpkorn
That kit is very nice. I'm hoping both the 1866 and 2000mhz kits drop in price a bit so I can change out my modules I think I'm being hinder currently on my overclock by my current set.

18-05-2009, 11:32:17

Pyr0
very nice

i'd like to try some memory based on the elpida hyper chips, but they're a bit out of my price range at the moment

18-05-2009, 12:35:52

zak4994
Quote:
Originally Posted by name='BloomerzUK'
Won't these go in your rig well Jim
I think they already are...

He mentioned Dominator GT in his build.

18-05-2009, 13:11:38

w3bbo
Cheers for the kind comments guys. The Dominator GT's really are a grand bit of kit, sadly Jim has his beady eyes on these. However, I have a potentially faster kit on review atm.

21-05-2009, 14:14:32

cl0ck_ed
I don't understand why the 1600 is faster than 1866 in sup pi 1m??

Can anyone shed any light?

21-05-2009, 14:29:10

Mul.
Good question. Pi 1M is usually a pretty poor measure of how fast a setup is but that is a little odd.

21-05-2009, 15:21:14

w3bbo
As above really, SuperPI 1m usually throws up unpredictable results and shouldn't really be included but it if I didn;t include it people would be asking where the 1m times are :S. The dominator was the first kit I tested back when i7 was first released so something dodgy might have been going on in the BIOS. Thankfully 32m shows a better more apt outcome.

21-05-2009, 15:27:59

cl0ck_ed
Quote:
Originally Posted by name='w3bbo'
As above really, SuperPI 1m usually throws up unpredictable results and shouldn't really be included but it if I didn;t include it people would be asking where the 1m times are :S. The dominator was the first kit I tested back when i7 was first released so something dodgy might have been going on in the BIOS. Thankfully 32m shows a better more apt outcome.
Are you able to set the gt dominators at 1600 and the same timings to see if the results are still the same? The newer bios may be bloated and have a detrimental effect of sup pi scores.

21-05-2009, 19:35:31

djw746
Quote:
Originally Posted by name='Ging3r'
I think this would be a nice competition prize

*whistles*
this is perfect compliment to any mid-range x58...

how could we resist whistling...

The Dominator brand from Corsair just set the record for fastest ddr3 and as a 6gb kit

21-05-2009, 21:38:44

w3bbo
LOL I doubt very much you will be seeing this kit in a competition, that is unless Jimbo is feeling exceptionally generous.
Reply
x

Register for the OC3D Newsletter

Subscribing to the OC3D newsletter will keep you up-to-date on the latest technology reviews, competitions and goings-on at Overclock3D. We won't share your email address with ANYONE, and we will only email you with updates on site news, reviews, and competitions and you can unsubscribe easily at any time.

Simply enter your name and email address into the box below and be sure to click on the links in the confirmation emails that will arrive in your e-mail shortly after to complete the registration.

If you run into any problems, just drop us a message on the forums.