- Western Digital Part#/MPN: WDBACW0020HBK-NESN
- DiscTech Item #: WDC-WDBACW0020HBK-NESN-BN-OE
- Capacity: 2TB
- Speed: 5.4K RPM
- Interface Types: USB 2.0
- Form Factor: 3.5″ LFF Hard Drive
- Sector Size: 512 / 512e
- Electrical Interface: USB 2.0 – 480Mbps
- On-Board Cache: 32MB
- RAM: 32MB
Western Digital WDBACW0020HBK-NESN My Book Essential External 2TB / 2000GB – USB 3.0 Hard Drive
https://www.disctech.com/Western-Digital-WDBACW0020HBK-My-Book-Essential-External-2TB-Hard-Drive