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Travelstar Z5K500 250GB HDD

HGST Travelstar Z5K500 250GB HDD

Varenr: 0J11282
Lagerstatus: Forventet 01.11.2016
Ekspertomtaler: 2 omtaler
Frakt: 79,- Sjekk din fraktpris
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Travelstar Z5K500

500GB, 320GB & 250GB

  • Low Profile – 7mm thickness for slim designs
  • High Capacity – Up to 500GB
  • Quiet Operation – Enjoy a richer audio-listening experience

Travelstar™ Z5K500 is the second generation 7mm, 5400 RPM 2.5-inch hard drive from Hitachi, with capacities ranging from 250GB to 500GB, and the second generation Advanced Format drive. Advanced Format increases the physical sector size on HDDs from 512 bytes to 4,096 (4K) bytes, which improves drive capacities and error correction capabilities. The 500GB per platter, one-disk models are designed as a direct replacement for standard 9.5mm HDDs, for use in notebook PCs, external storage and gaming consoles, as well as new, thinner and more robust device designs. The Z5K500 carries the EcoTrac classification due to its low-power consumption and eco-friendly, halogen-free production. Travelstar Z5K500 delivers the right balance of capacity, power-management and design flexibility to meet the needs of mobile applications.

Model(s) Standard models HTS545050A7E380
BDE Option Models HTS545050A7E381
EA Models
Interface SATA 3Gb/s
Capacity (GB) 500 / 320 / 250 500 / 320
Sector size (variable, Bytes/sector) 512e
Recording zones 30
Max areal density (Gbits/sq. in.) 636
Data buffer (MB) 8
Rotational Speed (RPM) 5400
Latency Average (ms) 5.5
Media transfer rate (Mbits/sec, max) 1087
Interface transfer rate (MB/sec, max) 300
Seek time: Average (typical)ms(read) 13
Seek time: Track to track (typical)ms(read) 1
Seek time: Full Stroke (typical)ms(read) 25
Load/Unload Cycles 600,000
Power on hours (POH) per month N/A 730
Availability (hrs/day x days/wk) N/A 24 x 7
Idle (Bels) 1.9
Seek (Bels, typical) 2.1
Requirement +5VDC (+-5%)
Requirement: Start-up (W, peak, max) 4.5
Requirement: Read/Write (W, avg) 1.6
Requirement: Low power idle (W, avg) 0.55 N/A
Requirement: Standby (W, avg) 0.2
Dissipation: Seek (W, Avg) 1.8
Dissipation: Active Idle (W, Avg) 0.8 N/A
Performance Idle 1.5
Sleep (W) 0.1
Physical size
Z-height (mm) 7
Dimensions (width x depth, mm) 700 x 100
Weight (g, max) 95
Environmental (operating)
Ambient temperature 0º - 60ºC
Shock (half-sine wave) 400G/2ms, 225G/1ms
Environmental (non-operating)
Ambient temperature -40° - 65° C
Shock (half-sine wave) 1000G/1 ms