- Opis: WD Blue WD20EARZ - Hard drive - 2 TB - internal - 3.5" - SATA 6Gb/s - 5400 rpm - buffer: 64 MB
- Device Type: Hard drive - internal
- Capacity: 2 TB
- Form Factor: 3.5"
- Interface: SATA 6Gb/s
- Buffer Size: 64 MB
- Features: NoTouch ramp load technology, Conventional magnetic recording (CMR), low power consumption
- Width: 10.16 cm
- Depth: 14.7 cm
- Height: 2.61 cm
- Weight: 450 g
- Drive Transfer Rate: 600 MBps (external)
- Internal Data Rate: 180 MBps
- Spindle Speed: 5400 rpm
- 24x7 Operation: Yes
- Non-Recoverable Errors: 1 per 10^14
- Load / Unload Cycles: 300,000
- Interfaces: 1 x SATA 6 Gb/s
- Compatible Bay: 3.5"
- Power Consumption: 4 Watt (read/write)
- 2.4 Watt (idle)
- 0.3 Watt (sleep)
- 0.3 Watt (standby)
- OS Required: Microsoft Windows 7 / 8.1 / 10, Apple macOS High Sierra or later
- Compliant Standards: UL, TUV, VCCI, BSMI, FCC, RoHS, KC, RCM, UKCA, CB Scheme, ICES 003, Maghreb, NMB-003
- Min Operating Temperature: 0 °C
- Max Operating Temperature: 60 °C
- Min Storage Temperature: -40 °C
- Max Storage Temperature: 70 °C
- Shock Tolerance (operating): 70 g @ 2 ms
- Shock Tolerance (non-operating): 300 g @ 2 ms