Pros: Good price for 2 GB of DDR2800. Heat spreaders aid overclocking. I like the way they look too.

Cons: Requires tweaking to work at advertised speeds.

Overall Review: The RAM defaults to 5-5-5-15 and 1.8 volts. (Can't remember what speed.) To get it running at the rated speed/latency of DDR2800 4-4-4-12, you will need to up the voltage to at least 2.1v. Even with this voltage, I'm still getting occasional weird crashes, but I'm not sure if it's due to the RAM or something else. You'll need to do some tweaking and testing with this RAM.

Pros: Popped these guys in and my PC wouldn't boot, trying to run them at 833Mhz (333Mhz 2.5x multi) at 4-4-4-12 timings with 2.0v. My G.Skill RAM ran at these timings and voltage, so I figured the GeIL ones would too. Upped the voltage to 2.1v and they ran fine, but seems like more power than should be required.

Cons: Had to go to 2.1v just to get 4-4-4-12 at 833Mhz. I expected it to run at these timings at 1.9v or 2.0v.

Overall Review: Shipping was fast and the sticks work, although if I were to do it again I would get a couple more G.Skills that run with the lower voltages. System is E6600 @ 9x333Mhz, 4x1GB @ 4-4-4-12 833Mhz, Gigabyte P965-DS3 v3.3 F10.

Pros: Please see below

Cons: Please see below

Overall Review: To the GeIL folks who responded to my review: The memory from C*rucial that I ordered, installed and was recognized as SLI ready with no problems, unlike your memory which was rejected as not being SLI ready by the motherboard (EVGA 132-CK-NF78-A1 LGA 775 NVIDIA nForce 780i SLI ATX Intel Motherboard - Retail) I'm sure you folks have a great product, but it simply wouldn't work with the above listed motherboard when I tried to SLI the video cards. It worked fine with just one video card. (It could also be as simple as me not reading something correctly too! Blonde/Grey attack!) Thanks to the GeIL folks for taking the time to read and respond to us consumers out here.

Pros: Runs at speeds. Bandwidth is decent at stock speeds.

Cons: All this stuff is.... is over volted DDR2 6667. What a joke. Junk! It barely does 1000Mhz with very lose timings. If you are a overclocker DO NOT BUT THIS.

Overall Review: If you dont overclock it's fine. If you want to buy some re-named DDR2 667 be my guest. If you want high mhz... go with G$kill or P@troit.

Pros: Great ram, great price! It's fast! Once I changed the timing, ram stably operates at 4-4-4-12-2T 2.05 V.

Cons: Arrives with default timing of 5-5-5-15 instead of 4-4-4-12.

Overall Review: If you have a Gigabyte mobo, you probably have to enable hidden, advanced settings in BIOS to change the timing. Press Ctrl+F1 in BIOS to do this!! Make TCL (Cas latency) 4, TRCD (RAS to CAS delay) 4, TRP (Precharge time) 4, TRAS (min RAS active time) 12.

Pros: well it works

Cons: cpuz no matter what i change the clock to ( i currently have it set on 4 4 4 12) says that it is running at 375 mhz. and that it is maxed at 400. that sounds like ddr memory to me. or maybe im missing something

Overall Review: i could just be wrong... but being that i get a run around on the phone when i call geil tells me i may not be

Pros: As good as any of the bigger brands, but cheaper. Great stuff.

Cons: timings that the memory will do is not what it is set to by default.

Overall Review: Comes as 5-5-5-15 out of the box, you have to manualy set it to the 4-4-4-12. Make sure your board allows you to manually change your timings and that you know how to do it before you decide on this memory.

Pros: I cant see why people are complaining, this RAM is spectacular for the 60 odd dollars you end up paying. Ive got mine running at 1000mhz 5-5-5-12 with a E6550 at 3.4ghz solid. I'll definatly be picking up another pair soon.

Cons: I guess the only con could be for the average joe, as the ram doesnt come clocked as advertised (voltage or clocks) oh well. That doesnt affect me.

Overall Review: Great ram for the money, great ram period.