Western Digital WD5001AALS 500GB Caviar Black HDD

Ships in Certified Frustration-Free Packaging

WD Caviar Black high performance 3.5-inch SATA hard drives co MBine 7200 RPM spin speed, 32 MB or 64 MB cache, and SATA 3 GB/s

High performance electronics architecture features dual processors and bigger, faster caches for maximum read and write speeds.

StableTrac -- The motor shaft is secured at both ends to reduce system-induced vibration and stabilize platters for accurate tracking

500 GB capacity holds up to 100,000 digital photos, 125,000 MP3 files, and 60 hours of HD video; 5 year limited warranty

WD Caviar Black high performance 3.5-inch SATA hard drives co MBine 7200 RPM spin speed, 32 MB or 64 MB cache

High performance electronics architecture features dual processors and bigger, faster caches for maximum read and write speeds.

StableTrac -- The motor shaft is secured at both ends to reduce system-induced vibration

WD Caviar Black high performance 3.5-inch SATA hard drives co MBine 7200 RPM spin speed, 32 MB or 64 MB cache, and SATA 3 GB/s

StableTrac -- The motor shaft is secured at both ends to reduce system-induced vibration and stabilize platters for accurate tracking