Surveillance Hard Drive WD Purple SATA 3.5inch 1TB

Specifications:

Formatted capacity: 1 TB

Form factor : 3.5-inch

Advanced Format (AF): Yes

RoHS compliant: Yes

Performance:

Data transfer rate (max)

-Buffer to host: 6 Gb/s

Host to/from drive (sustained): 110 MB/s

Cache (MB): 64

Rotational speed (RPM): IntelliPower

Reliability/Data Integrity:

Load/unload cycles: 300,000

Non-recoverable read errors per bits read: <1 in 1014

Limited warranty (years): 3

Power Management:

Average power requirements (W)

Read/Write: 3.3

Idle: 2.9

Standby and Sleep: 0.4

Environmental Specifications:

Temperature (°C, on the base casting)

Operating: 0 to 65

Non-operating: -40 to 70

Shock (Gs)

Operating (2 ms, read/write): 30

Operating (2 ms, read): 66

Non-operating (2 ms): 350

Acoustics (dBA)

Idle: 21

Seek (average): 22

Physical Dimensions:

Height (in./mm, max): 1.028/26.1

Length (in./mm, max): 5.787/147

Width (in./mm, ± .01 in.): 4/101.6

Weight (lb./kg, ± 10%): 0.99/0.45