G.SKILLRipjaws Series 8GB (2 x 4GB) 240-Pin DDR3 1333MHz DIMM PC3-10666 Desktop Memory Model F3-10666CL9D-8GBRL

Worked perfect for me. I installed these into my motherboard and there was any adjustment necessary. I was concerned when they reflected 665Mhz in Speccy. I went to my BIOS and they were showing 1333. I just didn't realize the way they showed their info. These are dual channel so 665x2=1330 and that is exactly what they are rated at. I didn't adjust the timing. They work perfect while I am gaming, surfing or anything else so if it isn't broke I am not gonna worry about it. I am gonna upgrade to Win 7 64bit next month so right now my 32bit XP OS can only see 3.0GB. Speccy sees all 8GB. They were set to 9-9-9-25. I am not gonna worry about fine tuning until I install the new OS. I will be back when I tighten them up and run them for a while. For now they are EXACTLY what I needed for my P67A-G43 board. I looked in the QVL for the board and made sure they would work in all 4 slots. I installed them in the slot closest to my CPU and the other blue slot. Slot 1 & 3 . I installed the first DIMM slot and then the third slot. I then installed my i5-2500K and then the Cooler Master V8 cooler and I have plenty of room between the DIIMs and the cooler pipes.I installed everything else and installed all that in my AZZA 2000R routing the wires out of the way and it booted right up. I set up the date and time and HDD boot order and was off to the races. I already had my drivers downloaded and extracted to my desktop and when XP booted up( I already had XP installed on the HDD and had been using it for a couple years with completely different hardware. ) I canceled all the auto search/install/found new hardware processes and just ran each individual setup file in each of the folders for all of my hardware. Of course it didn't "find" the ram but I didn't run into any problems with the RAM or any blue screens when it booted and during and after the subsequent driver installs and reboots. so I am more than pleased with the RAM.Operating System MS Windows XP Media Center Edition Professional 32-bit SP3CPU Intel Core i5 2500K @ 3.30GHz 29 °C Sandy Bridge 32nm TechnologyRAM 8.0GB DDR3 @ 664MHz (9-9-9-25)Motherboard MSI P67A-G43 (MS-7673) (SOCKET 0) 35 °CGraphics DELL 1704FPV (1280x1024@60Hz) 512MB ATI Radeon HD 3800 Series (Diamond) 47 °CHard Drives 156GB Seagate ST3160812AS (SATA) 34 °C 977GB Seagate ST31000528AS (SATA) 37 °C 78GB Western Digital WDC WD800JD-00MSA1 (SATA) 35 °COptical Drives ASUS DRW-22B2S b MagicISO Virtual DVD-ROM0000Audio Realtek High Definition Audio

Bought the 2 pack of 4GB chips upgrading PC to 16GB in March 2023 and manufacture date stamped as March 2023. Packaged very well and delivered as scheduled. Existing same modules of 2 x 4 GB were made in April 2012 making 11 years apart modules compatible and passing all memory tests on Win 11 PRO.

I was looking for affordable memory for an Intel DQ67SWB3 motherboard and found these: they have all the right specs for a mainstream build, including running at 1.5V, which is recommended for the Core i3 and related CPU's. That motherboard and CPU combo supports 1333MHz memory at that voltage, and the latency on these (9) is also good so I went with them.The result is a machine that goes from power off to login prompt in about 18 seconds and loads programs so quickly it's like it's been overclocked--but it's not. I ran Memtest overnight to "burn it in" (uncover early failures) and it passed with flying colors.UPDATE: It has been 6 months since I originally wrote this review, and I have built 6 rigs in that time---all identical, all with this memory. During that time, one set failed. I ordered two more pairs, and one of those arrived dead as well. So in all, I have had 2 failures in 8 pairs. I returned the set that arrived dead for a refund, and GSkill replaced the other set under warranty. So all is well, but I'd rather have simply not experienced the failures.So I'm downgrading this product from my original 5 stars to just 3. Hopefully I've just had some unusually bad luck, but figured I would let people know. When things arrive dead it's not too hard to return them, but when they fail outside the 30-day Amazon return window you've got to do a warranty return, and meanwhile your computer is down.Hopefully GSkill gets their quality-control issues fixed; in the meantime, I can report that GSkill did at least stand behind their warranty.

I'm sure that the Windows 7 "Performance Information" score doesn't tell the whole story but it's good enough for day to day computing.There are a million articles telling everyone, and their second cousin twice removed, about how many thousandths of a second faster one set of memory is over another one.And if you have a program that REALLY relies on very fast memory you might save a hundredth of a second here and there. I'm serious. Check it out.For people who are after the fastest game system that they can get, go ahead and buy the fastest system memory you can afford.You aren't going to notice it though. The speed of the memory in your video cards is FAR FAR more important then your system memory for just about everything that people (scientist excluded) use a computer for. But, hay, ain't it great to brag?"See that! I'm 2 hundredth of a second faster than you. Hahahaha. And it only cost me an extra $200!" "HAY, ARE YOU LAUGHIN AT ME!"So just what did I get out of this DDR3 memory? Rock solid performance day after day and a Windows 7 performance score of 7.6 out of a best possible score of 7.9.Me? I'm very satisfied.Oh. My video card memory? It's DDR5. :)

These RAM are easy to install and very powereful, as advertised.Hot deals was not able to send me both at the same time; but followed up the second one within 3 days of the first. It's clear they did what they could to get me the Ram ASAP, condsidering the supply chaos reigning under Covid.

Rad

These were one of the few sets of 8 GB ram that would work with my Asus motherboard, so I was pleased to find they looked great and worked excellently when installed. I've had no problems with them and my system is very responsive for activities like gaming, video editing and Photoshop. I really like their metallic red, tooth-shaped heat fins which add to the appearance of my computer, as the case has a clear side panel. They even look better than subsequent Ripjaw sets.

These came quickly but when fitted one of them didn't work at all so instead of 32GB of ram I only got 24GB erm it happens just life but thanks anyway

Bought this from 7dayshop via. Amazon. The product I received was actually F3-10666CL9S-4GBRL x 2 rather than F3-10666CL9D-8GBRL. At first I was worried the product was slightly different (I already have F3-10666CL9D-8GBRL in my system so wanted to have the same).After research the only difference between CL9S and CL9D is the fact the 'S' means it was shipped as a single module, the 'D' means it was shipped as a double module. Both sticks are identical and support dual channel so there are no compatibility issues.

Brought this for the comp I'm building and what a grat peace of kit, It's fast and it looks really cool! if anyone needs fast reliable memory well don't look no further it's a great price too. May I say a big thank you for those who left there review as that's one of the main reasons I went for this lovely peace of kit.