WD 4Tb 3,5" WD40EFRX HDD (Kiintolevy)

Täysin toimiva, testattu ja tyhjennetty WD 4Tb 3,5" HDD WD40EFRX kiintolevy.

Kiintolevyn käyttötunnit ~670h

Tekniset tiedot englanniksi:

General:

Model number: WD40EFRX

Interface: SATA 6 Gb/s

Formatted capacity: 4TB

Form factor: 3.5-inch

Advanced Format (AF): Yes

RoHS compliant: Yes

Technical:

Data transfer rate (max)

Interface speed: 6 Gb/s

Internal transfer rate: 150 MB/s

Cache (MB): 64

Rotational speed (RPM): IntelliPower

Load/unload cycles: 300,000

Non-recoverable read errors per bits read:

MTBF (hours): 1,000,000

Limited warranty (years): 3

12VDC ±10% (A, peak): 1.75

5VDC ±10% (A, peak): –

Average power requirements (W)

Read/Write: 4.5

Idle: 3.3

Standby/Sleep: 0.4

Temperature (°C)

Operating: 0 to 70

Non-operating: -40 to 70

Shock (Gs)

Operating (2 ms, read/write): 30

Operating (2 ms, read): 65

Non-operating (2 ms): 250

Acoustics (dBA)

Idle: 25

Seek (average): 28

Height (mm): 26.1

Length (mm): 147

Width (mm): 101.6

Weight (kg, ± 10%) 0.68

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