 "Corsair Vengeance - DDR3 8 GB DIMM 240-pin" " Corsair 240-pin CMZ8GX3M1A1600C10 System Memory (RAM) CDW.com
"Vengeance Low Profile heat spreaders have a reduced height of 1.03". They're designed for high-performance systems with extra-large CPU coolers, small form factor system builds, or any other space-constrained application where you need high-performance memory but standard Vengeance modules might not fit." 
 "Corsair XMS3 8GB (2x4GB) DDR3 PC3-12800C9 1600MHz Dual Channel Kit (CMX8GX3M2A1600C9)"@en "▷ Corsair Chann… | OcUK"@en
"1600MHz RAM Speed, CAS 9-9-9-24 Timings, 1.55-1.65v VDIMM, Lifetime Warranty with Corsair."@en 