WD Gold Enterprise-Class Hard Drive WD121KRYZ - hard drive - 12 TB - SATA 6Gb/s

General

Device Type

Hard drive - internal

Capacity

12 TB

Form Factor

3.5"

Interface

SATA 6Gb/s

Buffer Size

256 MB

Bytes per Sector

4096

Features

Native Command Queuing (NCQ), Rotary Acceleration Feed Forward (RAFF), Time-Limited Error Recovery (TLER), dual actuator technology, NAS compatible, 24x7 continuous operation, advanced format 512e, Dynamic fly height technology

Width

101.6 mm

Depth

147 mm

Height

26.1 mm

Weight

660 g

Performance

Drive Transfer Rate

600 MBps (external)

Internal Data Rate

205 MBps

Spindle Speed

7200 rpm

Reliability

MTBF

2,500,000 hours

24x7 Operation

Yes

Non-Recoverable Errors

1 per 10^15

Load / Unload Cycles

600,000

Expansion & Connectivity

Interfaces

1 x SATA 6 Gb/s

Compatible Bay

3.5"

Power

Power Consumption

7 Watt (read) ¦ 6.8 Watt (write) ¦ 6.9 Watt (random read) ¦ 5 Watt (idle)

Software & System Requirements

OS Required

Apple MacOS, Linux, Microsoft Windows Server, Microsoft Windows

Miscellaneous

Compliant Standards

RoHS, NMB-3 Class B, CAN ICES-3 Class B

Manufacturer Warranty

Service & Support

Limited warranty - 5 years

Environmental Parameters

Min Operating Temperature

5 °C

Max Operating Temperature

60 °C

Shock Tolerance (operating)

70 g @ 2 ms half-sine wave

Shock Tolerance (non-operating)

300 g @ 1 ms half-sine wave

Sound Emission

20 dBA