Two SK Hynix 4GB DDR3 2Rx8 PC3-10600S HMT351S6CFR8C-H9 - $8 ea or $14 pair
One Micron 4GB DDR3 1Rx8 PC3L-12800S MT8KTF51264HZ-1G6E1 - $9
One Samsung 4GB DDR3 2Rx8 PC3-10600S M471B5273DH0-CH9 - $9
Two Samsung 4GB DDR3 1Rx8 PC3L-12800S M471B5173EB0-YK0 - $9 or $16 pair
Two Samsung 4GB DDR3 1Rx8 PC3L-12800S M471B5173DB0-YK0 - $9 or $16 pair
Two Samsung 2GB DDR3 2Rx8 PC3-8500S M471B5673EH1-CF8 - $6 or $10 pair
Two Samsung 2GB DDR3 1Rx8 PC3-10600S M471B5773DH0-CH9 - $6 ea or $10 pair
One Samsung 1GB DDR3 1Rx8 PC3-8500S M471B2873EH1-CF8 - $3
Desktop RAM DIMM
Two Samsung 4GB DDR3 2Rx8 PC3-12800U M378B5773DH0-CK0 - $8 or $14 pair
Two SK Hynix 4GB DDR3 2Rx8 PC3-12800U HMT351U6CFR8C-PB - $8 or $14 pair
Two Crucial 2GB DDR3 2Rx8 PC3-10600 CT25664BA1339 - $6 ea
Two Crucial 2GB DDR3 1Rx8 PC3-10600 CT25664BA1339 - $6 ea
One Samsung 2GB DDR3 1Rx8 PC3-12800U M378B5773DH0-CK0 - $6
Three Viking Components 256MB SDRAM PC133 NON-ECC CL3 - $3 ea or $5 pair
One Kingston ValueRAM 512MB DDR3 PC133 NON-ECC KVR133X64C3/512 - $3
Two Micron 256MB 1Rx8 PC2-3200U MT8HTF3264AY-40EB3 - $3 ea or $5 pair
Two Elixir 512MB DDR PC3200 NON-ECC M2U51264DS8HC3G-5T - $3 ea or $5 pair
Two Infineon 512MB DDR PC3200 NON-ECC HYS64D64320GU-5-C - $3 ea or $5 pair
One Micron 512MB DDR PC3200 MT8VDDT6464AY-40BDB - $3
Two Samsung 256MB DDR PC2700 M386L3223ETN-CB3 - $3 ea or $5 pair