WD Black 8TB Performance Internal Hard Drive 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" - WD8001FZBX

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