Western Digital Black 4TB Performance Desktop Hard Drive - 7200 RPM SATA 6Gb/s 256MB Cache 3.5" Size:4TB INTEGRATED AIR TECHNOLOGY: Smart "X"

INTEGRATED AIR TECHNOLOGY: Smart "X" structure and gas spring hovering system provide smooth and even support so transitioning from sitting to standing is safer and more reliable than other brands

Battery Type: LiCoO2

SKU: SYN-4509421

Western Digital Black 4TB Performance Desktop Hard Drive - 7200 RPM SATA 6Gb/s 256MB Cache 3.5" Size:4TB INTEGRATED AIR TECHNOLOGY: Smart "X"Brand: Western Digital Features: Desktop performance hard drive 2X DRAM cache up to 256 MB for faster read operations Designed for creative professionals, gamers and system builders WDs StableTrac and Dynamic Cache Technology increase reliability and optimize performance Industry leading 5 year limited warranty Platform: PC Publisher: WD