4TB WD Black (WD4004FZWX) product
HDDPCWDWD4004FZWX

4 TB WD Black, SATA 6Gb/s, 7200 rpm, 3.5"(8.89 cm)

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Описание

4TB WD Black
(WD4004FZWX)

Specifications 4TB
Model number WD4004FZWX
Interface SATA 6 GB/s
Formatted capacity 4TB
Form factor 3.5-inch
Advanced Format (AF) Yes
RoHS compliant3 Yes Yes

Performance

Data transfer rate (max)
Buffer to host : 6 GB/s
Host to/from drive (sustained) :
Cache (MB) 128
Performance Class (RPM) 7200-RPM

Reliability/Data Integrity
Load/unload cycles 300,000
Non-recoverable read errors per bits
read <1 in 1014
Limited warranty (years) 5

Power Management

Average power requirements (W)
Read/Write : 9.1
Idle : 5.8
Standby/Sleep 1.0

Environmental Specifications

Temperature (°C)
Operating : 5 to 55
Non-operating : -40 to 70

Shock (Gs)
Operating (2 ms, write) : 30
Operating (2 ms, read) : 65
Non-operating (2 ms) : 300

Acoustics (dBA)7
Idle 29
Seek (average) 36

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,) 1.58/0.72 ± 10%


Виж още Твърди дискове Вътрешни Western Digital

Технически характеристики

Размер:  3.5" (8.89cm)
Капацитет:  4000 GB
Интерфейс:  SATA3
Обороти:  7200 rpm

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