WD Red Pro 4TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Disk Drive for NAS Devices
Shipping is Free!
About this item:
Enhanced reliability with 3D Active Balance Plus technology and error recovery controls with NASware 3.0 technology
Extended drive testing to ensure each drive is tested for extended reliable operation
Vibration & Shock protection