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HGST Travelstar 7K1000 1TB HDD (0J22423)

HGST Travelstar 7K1000 1TB HDD (0J22423)


SKU: 0J22423
Interface: Serial ATA III
Transfer rate: 6GB/s
Capacity: 1TB
Rotational Speed: 7200RPM
Size: 2,5"
In stockIn stock: 54
Description

Travelstar 7K1000


Travelstar™ 7K1000 is the industry’s only seventh-generation 7200 RPM mobile hard drive and ideally suited for notebook PC upgrades and portable, high-capacity personal storage products. At 500GB/platter, this 2.5-inch hard drive offers a 1TB capacity and leverages Advanced Format, which increased the physical sector size from 512 bytes to 4,096 (4K) bytes to improve drive capacities and error correction capabilities. The Travelstar 7K1000 is the industry’s first high-performance 1TB 2.5-inch HDD with a 6Gb/s SATA interface and delivers the highest mobile HDD performance in PCMark© Vantage benchmark testing.

Model(s) HTS721010A9E630
Interface SATA 6Gb/s
Capacity (GB) 1000 (1TB)
Sector size (variable, Bytes/sector) 512e
Recording zones 30
Max areal density (Gbits/sq. in.) 676
Performance
Data buffer (MB) 32
Rotational Speed (RPM) 7200
Latency Average (ms) 4.2
Media transfer rate (Mbits/sec, max) 1284
Interface transfer rate (MB/sec, max) 600
Seek time: Average (typical)ms(read) 12
Seek time: Track to track (typical)ms(read) 1
Seek time: Full Stroke (typical)ms(read) 20
Reliability
Load/Unload Cycles 600,000
Power on hours (POH) per month N/A
Availability (hrs/day x days/wk) N/A
Acoustics
Idle (Bels) 2.5
Seek (Bels, typical) 2.7
Power
Requirement +5VDC (+-5%)
Requirement: Start-up (W, peak, max) 5.5
Requirement: Read/Write (W, avg) 1.8
Requirement: Low power idle (W, avg) 0.8
Requirement: Standby (W, avg) 0.2
Dissipation: Seek (W, Avg) 2.1
Dissipation: Active Idle (W, Avg) 1.0
Performance Idle 1.7
Sleep (W) 0.1
Physical size
Z-height (mm) 9.5
Dimensions (width x depth, mm) 70 x 100
Weight (g, max) 115
Environmental (operating)
Ambient temperature 0° - 60° C
Shock (half-sine wave) 400G/2ms, 225G/1ms
Environmental (non-operating)
Ambient temperature -40° - 65° C
Shock (half-sine wave) 1000G/1 ms

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