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G.SKILL 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1333 (PC3 10666) Dual Channel Kit Desktop Memory Model F3-10666CL8D-4GBHK

Ships from United States. Most customers receive within 5-9 days.

Sold and Shipped by MTREDU a-seller

Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller
  • DDR3 1333 (PC3 10666)
  • Timing 8-8-8-21
  • CAS Latency 8
  • Voltage 1.5V

  • Overview
  • Specs
  • Warranty & Returns
  • Reviews

Boost your system performance with this F3-10666CL8D-4GBHK kit from G.Skill. This 4GB (2x2GB) PC3-10666 kit will have your system screaming in no time. Included heat spreaders will keep your memory cool even when you're running your system flat out.

Tested and evaluated beyond most peoples' skills at tweaking, maybe you can be the one to push it to its 64-bit best! Rated at CL 8-8-8-21 standard timings, you'll find it hard to do better than G.Skill has managed to design for you!

  • newegg G.Skill DDR3 SDRAM Developed to support new high-performance platforms, all G.Skill DDR3 system memory modules are equipped with cutting edge memory technologies to ensure extreme user experience whether for daily applications or gaming. G.Skill system memory is 100% tested to ensure top-level product yield and quality.
  • newegg DDR3 1333 DDR3 1333 delivers amazing performance and platform compatibility with up to 10.6GB/s memory bandwidth per channel for the ultimate work and gaming power!

Learn more about the G.SKILL F3-10666CL8D-4GBHK

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): Lifetime
  • Limited Warranty period (labor): Lifetime
  • Read full details
Ownership: 1 week to 1 month
Verified Owner
2/ 5
Not the same memory for upgrades 1/26/2016 2:54:30 PM

Pros: Memory fits nice, looks pretty. Newegg did a good job.

Cons: Bought because was matching numbers to what I had bought a few years ago. Same part # but not matching configuration, old modules were DS, new ones are SS and the bios won't even recognize the new memory. Too bad gskill is turning cheap. I've used their memory for years and not had compatibility issues using same part # modules for upgrades.

Overall Review: Guess its back to crucial.

2 out of 2 people found this review helpful. Did you?
Manufacturer Response:
.
Hi Milo

Glad to hear you like the appearance of the RAM. The sleek blue heat spreaders can add a nice look to any system. With regards to your compatibility issue, unfortunately older system may have a problem with the latest single sided RAM. With new DDR3 inventory, you will no longer find double sided 2GB modules, and very rarely 4GB modules. The old chips are no longer produced as technology has advanced quite a bit since the initial release of DDR3 RAM. This is the same for any memory brand, so you will encounter the same issue unless you look for some older production or used memory. For any further questions or concerns, please feel free to contact us directly.

Thank you
GSKILL SUPPORT

Quality and customer service are our top priorities.

Tech Support Email: ustech@gskillusa.com
RMA Dept Email: rma@gskillusa.com
G.Skill Forum: http://www.gskill.us/forum/
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Good Stuff 11/6/2015 12:25:25 PM

Pros: Inexpensive - Fast - Reliable
What more do you need?

Cons: None

Did you find this review helpful?
Ownership: more than 1 year
Verified Owner
5/ 5
Great sticks! 9/23/2015 2:08:50 PM

Pros: Works great with an identical pair of memory sticks that I bought from NewEgg last year, replacing a pair of Kingston 2x1GB sticks.

Cons: The new heat sinks are a shade darker than the old heat sinks.

Overall Review: BIOS on AMD motherboard defaulted to 1066 speed. Had to change settings to get 1333 speed. Since this is my FreeNAS server, I'm not overclocking them to 1600 speed.

Did you find this review helpful?
Ownership: 1 month to 1 year
Verified Owner
1/ 5
Defective 11/17/2014 11:31:37 AM

Pros: Nice Color

Cons: Both modules defective. Motherboard recognizes both pieces in BIOS but could not successfully install windows. My ASRock H77 BIOS does not have a memory test, so it was only a guess that the RAMs were bad. A replacement piece validated this, but one of that pair (also GSkill) was defective as well.

Overall Review: I've used GSkill in the past with no problems.

1 out of 1 people found this review helpful. Did you?
Manufacturer Response:
.
Dear Customer

Glad to hear you like the color of the RAM. This is not a plug and play memory kit, so please make sure to configure settings in BIOS/EFI. Without the proper configuration, the system may be unstable. Enable XMP Profile and that should allow the RAM to run at full speed. This is a great memory kit that should work very well in your H77 motherboard. The low voltage and timings will make it a quick and efficient system. For any further questions or concerns, feel free to let us know.

Thank you
GSKILL SUPPORT

Quality and customer service are our top priorities.

Tech Support Email: ustech@gskillusa.com
RMA Dept Email: rma@gskillusa.com
G.Skill Forum: http://www.gskill.us/forum/
Ownership: 1 week to 1 month
Verified Owner
2/ 5
Two DOA Sticks 5/15/2014 9:50:20 AM

Pros: See other thoughts below. My 2010 purchase resulted in two sticks that have worked flawlessly.

Cons: See other thoughts below. My 2014 purchase resulted in two DOA sticks.

Overall Review: I purchased this exact pair of dual-channel memory in 2010 and it has worked flawlessly. Recently, in 2014, I wanted to expand my mid-range gaming rig from 4 GB to 8 GB of RAM, so I figured the most cost-effective way to do that would be to simply buy two more sticks of the same model.

I did that. I bought two more sticks, and they arrived DOA. Both sticks.

I have been building PCs for 11 years, and I have been fortunate enough to have never received anything DOA. I've had things fail after 1-3+ years, but never DOA.

G Skill wanted to be my first, apparently. I have no idea what its "success" rate is with memory that makes it out of its factory, but I will tell you this: no customer should ever receive anything DOA. Aside from the fact that it may violate federal and most state consumer warranty laws, and the contracts between you, the seller and the manufacturer, it is simply a poor, poor business practice. I wanted my RAM on a specific date, and for a specific price. Instead, I will now receive my replacement RAM well after the time in which I wanted it (my vacation), for at least $7.29 more than the amount that I expected to pay, and for an added 3+ hours of my time spent testing the RAM, testing the RAM again, filling out an RMA form, going to the post office, and waiting in line at the post office. All because the manufacturer neglected to ensure that all the RAM that gets out of its factory to its distributors and sellers functions properly, or at a minimum, is not DOA.

Grade: 5 stars for the 2010 RAM; 0 stars for the 2014 RAM. Averaged, and rounded down because both sticks were DOA = 2 stars.

Note: Newegg has always been a superb seller and I will remain loyal to Newegg, but I will never buy from G Skill again because one DOA is too many. I suggest you do the same.

3 out of 5 people found this review helpful. Did you?
Manufacturer Response:
.
Dear Customer

We are sorry to hear you had such issues. The new modules may not be DOA; most likely it is a compatibility issue with your motherboard since DDR3 modules have changed quite a bit since 2010. Check that you have the latest BIOS for the motherboard. If you continue to have a problem, contact the G.Skill support team with hardware specifications and they will be able to determine which memory kit is compatible for your system. For all further questions or concerns, please feel free to contact us directly.

Thank you
GSKILL SUPPORT

Quality and customer service are our top priorities.

Tech Support Email: ustech@gskillusa.com
RMA Dept Email: rma@gskillusa.com
G.Skill Forum: http://www.gskill.us/forum/
Ownership: 1 month to 1 year
Verified Owner
5/ 5
4/9/2014 2:24:18 PM

Pros: It works

Cons: none

0 out of 1 people found this review helpful. Did you?
Anonymous
Ownership: 1 month to 1 year
Verified Owner
5/ 5
fast for price 2/20/2014 5:42:55 AM

Pros: fast, nice blue color, easy to install..I bought 4 of these and no DOA at all been going for about 6 months now with no problems.

Cons: only con is that 2 of them had black PCB and the other 2 have green PCB

0 out of 1 people found this review helpful. Did you?
Ownership: more than 1 year
Verified Owner
5/ 5
G.skill works great 2/12/2014 10:23:34 AM

Pros: easy install, reasonable installation instructions. I will look to buy G.skill again for my next purchase.

Cons: A bit more explanation in the instructions about the CL8-8-8-21 settings and how to correctly set them manually in the BIOS would have been very helpful. I was not trying to over clock the system, but the auto settings did not match the data on the box, and I was not confident to know what to safely set manually in the BIOS

Overall Review: I am very happy with this product. this was my first self-built desktop machine, so I did LOTS of internet reviews, research, and m/b compatibility comparisons. I was willing to pay more for the quality that I needed. this was for home business, home office work. So, I did not need rip-snorting speed; I wanted qualify (and some speed)
Now, 4 years later, I am still happy with my selection. This RAM has been solidly delivering every day, no hiccups, no failures. I bought four sticks, identically marked, and they work fine! m/b GA-MA785GMT-UD2H.

1 out of 1 people found this review helpful. Did you?
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