Kingston HyperX 4GB (1x4GB) Memory Module 1600MHz DDR3 Non-ECC CL9 240-pin DIMM Model:   K-KHX1600C9D3/4G Manufacturer:   Kingston Availability:   87 in Stock Shipping:   From Only £2.99 Price:   £18.92 (excluding VAT) £22.70 (including VAT) Buy Now:

Product Specifications:
Description	Kingston's 512M x 64-bit (4GB) DDR3-1600MHz CL9 SDRAM (Synchronous DRAM) memory module, based on sixteen 256M x 8-bit DDR3 FBGA components. This module has been tested to run at DDR3-1600MHz at a low latency timing of 9-9-9-27 at 1.65V. The SPD is programmed to JEDEC standard latency DDR3-1333MHz timing of 9-9-9 at 1.5V. This 240-pin DIMM uses gold contact fingers and requires +1.5V.
Warranty	Parts:Lifetime limited Labor:Lifetime limited
Memory Size	4096 MB ( 1 module(s) x )
Memory Type	DDR3
Memory Speed	1600 MHz
Pin Configuration	240 pins
Bus I/O Configuration	Unbuffered
Error Correction	Non ECC
CAS Latency	CL9
Voltage	1.65 V
Form Factor	240-Pin DIMM Module
Dimensions	(W) x (D) x (H)