Product details:
Toshiba Factory Sealed. 4Tb 7200Rpm 64Mb Buffer Sas 6Gbps 3.5Inch Hard Disk Drive
Hard Drive Capacity:4 TB
Internal/External:Internal
Brand:Toshiba
Features:Cryptographic Erase, Rotational Vibration Sensor
Assembled Product Dimensions (L x W x H):5.90 x 4.40 x 1.10 Inches