 "Corsair Vengeance CMZ8GX3M2A1866C9 8GB 2x4GB DDR3-1866 CL9-10-9-27 Memory Kit" DDR3 - NCIX"
 Quick Specs: Compatibility Desktop Server Number of Modules 2 x 4 GB Number of Pins 240-pin Signal Processing Unbuffered Limited Warranty Lifetime Form Factor DIMM Memory Speed 1866 MHz Memory Size 8 GB Memory Technology DDR3 SDRAM Memory Standard DDR3-1866/PC3-15000 Memory Voltage 1.50 V ProductId 1019004865
 "Corsair Vengeance Blue 4Gb DDR3 1600 (1x4Gb) CL9 Module" Module | CMZ4GX3M1A1600C9B"
"Corsair Vengeance Blue 4Gb DDR3 1600 (1x4Gb) CL9 Module" 
 Item Code : MEC-D3-4096EB6 Item : Corsair Vengeance Blue 4Gb DDR3 1600 (1x4Gb) CL9 Module Brand : Corsair Model : CMZ4GX3M1A1600C9B EAN : 8435910123556 Size : 4Gb Bus Speed : 1600MHz PC3-12800 CAS Latency : 9-9-9-24 Number of Pins : 240-pin Other : Cerulean Blue heatsink Weight (kg) : 0.20 Price : £28.27