 "Corsair 4GB 2X2GB DDR3 1333MHz CL9 Dual Channel Memory Kit" Kit - CMV4GX3M2A1333C9 NCIX"
 Quick Specs: Compatibility Desktop Error Checking Non-ECC Number of Modules 2 x 2 GB Number of Pins 240-pin Signal Processing Unbuffered Form Factor DIMM Memory Speed 1333 MHz Memory Size 4 GB Memory Technology DDR3 SDRAM Memory Standard DDR3-1333/PC3-10600 ProductId 1015767274
 "Corsair Memory 4GB DDR3 SO-DIMM PC3-8500 (1066) Dual Channel Laptop"@en Laptop LN26795 - CM3X4GSD1066 | SCAN UK"@en
"4GB Corsair DDR3 Value SO-DIMM PC3-8500 (1066), 204 Pin, Non-ECC Unbuffered, CAS 7-7-7-20, 1.5V                          "@en 
 Specifications Size 4GB Memory Model N/A Max. Memory Channels Provided by Kit   Memory Type DDR3 SO-DIMM Memory Type (ECC) Non-ECC Memory Type (R/U) UDIMM (Unbuffered) Memory Speed PC3-8500 (1066) Pins 204 CAS Latency 7-7-7-20 Voltage 1.5 V Validated Compatible with   Cooler   Features  