Western Digital Black 2TB Internal Hard Drive For Desktops, 64MB Cache, SATA/600, WD2003FZEX

2X DRAM cache up to 256 MB for faster read operations Designed for creative professionals, gamers and system builders Desktop performance hard drive Performance storage available in up to 10TB capacities Industry-leading 5-year limited warranty WDs StableTrac and Dynamic Cache Technology increase reliability and optimize performance