SAMSUNG 4GB 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model MV-3V4G3/US

Pros: Installed and booted right up. Running at 1840 10-13-13-33@ 1.3v, with auto-configured settings. Have not tried any other settings, so can't say how far these will go. Very happy, 1 hour of memtest86 and 0 errors, couple hours of gaming and zero problems.

Cons: Not free, not even buy one get one free (but I did use a 10% off promo code!)

Other Thoughts: I bought 2 of these while they were in stock, hoorah, glad I did; already sold out again! Currently sitting in a i7-920 rig until I upgrade to something bigger and better, but this memory was too good to pass up and the price is slowly creeping up. Some of the best memory you've never heard of, next time it's in stock, get a couple sticks!

Pros: OK, so my previous machine had used samsung's pc3200, and(despite the sheer age of the entire pc) was great memory for what it was. i was (finally) building a new pc based off the A10-5800K, and needed memory. I immediately noticed the price on this memory and looked at it.
things that popped out at me:
1: editors choice award
2: price
3: not a single review less than 4 stars

So i was quite impressed, and purchased it.
never have had an issue with this memory. ever.
stability is unbelievable(even when highly oc'd)
performance is unbeatable.

i'd give it well over 5 stars if possible

Cons: i could sit here for years thinking of cons. i would never find one

Other Thoughts: smallest stick of modern ram i've ever seen. actually, the memory used in i386 machines are laughably tiny. if anyone knows what they, are, than you already know how insanely small it is compared to today.
what this has to do with this? nothing. i just thought of it.

Pros: I can run these 2400mhz on my CHVZ with my 8350 and they r stable as can be at 10-12-12. I can run Intel burn in while playing a game just fine. These sticks r by far the best value out there. Running 2x4gb of these yk0 better then the CHC9.

Cons: None.

Other Thoughts: these sticks r magic buy them now while they last.

Pros: 4 gigs for 30 bucks in one stick, short form factor means it isn't going to interfere with airflow, cables or other components.

Cons: Didn't know about the low form factor on some DDR3 ram, thought I had the wrong ram sent. not the rams fault, simple user ignorance.

Other Thoughts: Used in a Vista machine with an Intel Celeron socket 775 processor. No problems reinstalling the OS as this was used in conjunction with a new Biostar motherboard and Cooler master power supply. Vista didn't read the full 4 gigs, but it may just have been reporting available RAM vs what it was using for Video memory. honestly don't pay that much attention to that kind of thing.

Pros: Good performance for the price

Cons: none

Pros: 30nm fab

Cons: no heat spreader

Pros: Low profile / low voltage / overclocks w/ ease. 2133Mhz 10 10 10 30 2T for me.

Cons: none

Other Thoughts: buying more soon! :)

Pros: Samsung memory modules are unusual among retail brands by being made only from DRAM chips that have passed all testing by the chip manufacturers and are not overclocked by the module manufacturer. The lack of the typical purely decorative heatspreaders should not be considered a disadvantage but a plus that helps these modules fit under very large CPU heatsinks.

Cons: none

Pros: Best ram I've used. Currently running two of these in my build. They overclock very well and they fit under my huge cpu cooler.

Cons: none

Other Thoughts: Why are they out of stock!?

Pros: Tiny - Fit comfortably under my CM aftermarket cooler. The previous XMS3 RAM took a lot more space.

Good overclocker - I have been running it at 1996MHz @ 9-9-9-28 @ 1.5v and it runs just fine. I've played several games and ran several tests and it's not failed once. Sandra results showed my memory b/w went up from 13.2 gbps of the XMS3-1600 to 19.7gbps for these at overclocked settings.

Excellent VFM. Even for HTPC, it's perfect due to its low profile, great speeds and 1.35v voltage.

Cons: None so far

Other Thoughts: I am pleasantly surprised that this relatively unknown memory is so much better than many other known brands!