Lenovo 55Y3711 RAM Module - 4 GB - DDR3 SDRAM - 1333MHz DDR3-1333/PC3-10600 - ECC - 204-pin SoDIMM at Amazon.com
Samsung M471B5273CH0-CH9 4gb Ddr3 1333mhz Pc3-10600 204-Pin Non-Ecc at Amazon.com
4GB PC10600 DDR3 1333MHz SO-DIMM Memory Compatible with 2011 MacBook Pro, Mid 2010/2011 21.5" & 27" iMac Models, 2011 Mac Mini (OWC1333DDR3S4GB) at Amazon.com
4GB (1x4GB) DDR3-1333MHz PC3-10600 Non-ECC UDIMM 2Rx8 Desktop Memory Module by NEMIX RAM at Amazon.com
4GB (1x4GB) DDR3-1333MHz PC3-10600 2Rx8 SODIMM Laptop Memory by NEMIX RAM at Amazon.com
A-Tech 4GB DDR3 1333MHz PC3-10600 CL9 SODIMM 204-Pin Non-ECC SO-DIMM Laptop, Notebook RAM Memory Module at Amazon.com
DDR3 Desktop RAM, 4GB 1333Mhz High Frequency DDR3 240PIN PC3-10600 Computer Memory RAM 1.5V for Intel/ AMD at Amazon.com
4GB DDR3-1333 (PC3-10600) RAM Memory Upgrade for The Compaq HP Presario CQ57-339WM (Genuine A-Tech Brand) at Amazon.com
4GB DDR3-1333 (PC3-10600) RAM Memory Upgrade for The Dell Optiplex 790 USFF (Genuine A-Tech Brand) at Amazon.com
HP 4 GB DDR3 SDRAM Memory Module - 4 GB (1 x 4 GB) - 1333MHz DDR3-1333/PC3-10600 - DDR3 SDRAM - 240-pin DIMM at Amazon.com
Crucial RAM 4GB DDR3 1333 MHz CL9 Memory for Mac CT4G3S1339M at Amazon.com
A-Tech RAM 4GB Kit (2x2GB) DDR3 1333 MHz PC3-10600 DIMM - Desktop Computer Memory - CL9 240-Pin UDIMM Non-ECC Unbuffered Upgrade Modules at Amazon.com
Samsung OWC 4.0GB PC3-10600 DDR3 1333MHz SO-DIMM 204 Pin SO-DIMM Memory at Amazon.com
DUOMEIQI PC3 10600U DDR3 1333 RAM 8GB(2 X 4GB) PC3 10600 DIMM Memory DDR3- 1333 PC3-10600U 1333mhz UDIMM 2RX8 CL9 1.5v 240 PIN Non-ECC Unbuffered for Intel AMD System for Desktop at Amazon.com
HP Low Power Kit 4 GB DDR3 1333 (PC3 10600) RAM 647907-B21 at Amazon.com
Kingston Value RAM 4GB 1333MHz PC3-10600 DDR3 Non-ECC CL9 SODIMM SR X8 Notebook Memory (KVR13S9S8/4) at Amazon.com
Samsung 4GB PC3-10600 DDR3- 1333MHz non-ECC Unbuffered CL9 240-Pin M378B5273CH0-CH9 at Amazon.com
HP RAM Module 1 x 4 GB DDR3 SDRAM 1333MHz DDR3-1333/PC3-10600 Registered Internal Memory 604504-B21 at Amazon.com
Samsung DDR3-1333 4GB/512Mx64 Original Memory at Amazon.com
Kingston Value RAM 4GB 1333MHz PC3-10600 DDR3 Non-ECC CL9 SODIMM SR X8 Notebook Memory (KVR13S9S8/4) at Amazon.com
Samsung 4GB DDR3 1333MHz Unbuffered SODIMM 4GB DDR3 1333MHz Memory Module – Memory Module (DDR3, Laptop, 204-pin SO-DIMM, 2 x 2 GB, SO-DIMM, 512Mx64) at Amazon.com
Amazon.com: Corsair CMX4GX3M1A1333C9 XMS3 4 GB 1333MHz PC3-10666 240-pin DDR3 Memory Kit for Core i3 i5 i7-1.5V : Everything Else
