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HGST 500GB HTE725050A7E630 Z7K500 SA3 | 0J26055

HGST HGST 500GB HTE725050A7E630 Z7K500SA3 | 0J26055

Varenr: HTE725050A7E630
Lagerstatus: Forventet 12.12.2016
Ekspertomtaler: 6 omtaler
Frakt: 79,- Sjekk din fraktpris
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Travelstar Z7K500

500GB, 320GB & 250GB
2.5-inch 7mm Mobile Hard Drive

  • High Performance – 7200 RPM for faster data access
  • Big Capacity – Up to 500GB of storage
  • Low Profile – 7mm thickness for design flexibility

Travelstar™ Z7K500 is the second generation 7mm, 7200 RPM 2.5-inch hard drive from HGST, with capacities ranging from 250GB to 500GB leveraging Advanced Format, which increases the physical sector size from 512 bytes to 4,096 (4K) bytes to improve drive capacities and error correction capabilities. Travelstar Z7K500 is the first 2.5-inch HDD with a 6Gb/s SATA interface and 32MB of cache and delivers the highest 7200 RPM performance in PCMark Vantage testing. 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.

Model # / Part #
  • HTS725050A7E630
  • HTS725032A7E630
  • HTS725025A7E630
  • HTS725050A7E631
  • HTS725032A7E631
  • HTS725025A7E631
  • HTE725050A7E630
  • HTE725032A7E630
Interface SATA 6Gb/s SATA 6Gb/s SATA 6Gb/s
Capacity (GB) 500 / 320 / 250 500 / 320 / 250 500 / 320
Sector size (variable, Bytes/sector) 512e 512e 512e
Recording zones 30 30 30
Max Areal Density (Gbits/sq. in.) 630 630 630
Performance
Data Buffer (MB) 32 32 32
Rotational Speed (RPM) 7200 7200 7200
Latency Average (ms) 4.2 4.2 4.2
Media transfer rate (Mbits/sec, max) 1369 1369 1369
Interface transfer rate (MB/sec, max) 600 600 600
Seek Time (read, ms, typical) 13 13 13
Seek time: Track to track (typical) ms (read) 1 1 1
Seek time: Full Stroke (typical) ms (read) 25 25 25
Reliability
Power on hours (POH) per month N/A N/A 730
MTBF (M hours) N/A N/A
Load/Unload Cycles 600,000 600,000 600,000
Availability (hrs/day x days/wk) 24x7
Acoustics
Idle (Bels) 2.3 2.3 2.3
Operational (Bels, typical) 2.4 2.4 2.4
Power
Requirement +5VDC(+-5%) +5VDC(+-5%) +5VDC(+-5%)
Startup (W, peak, max) 5.5 5.5 5.5
Read/Write (W, avg) 1.8 1.8 1.8
Low power idle (W, avg) 0.8 0.8 N/A
Standby (W, avg) 0.2 0.2 0.2
Seek (W, avg) 2.1 2.1 2.1
Active Idle (W, avg) 1.0 1.0 N/A
Performance Idle (W, avg) 1.7 1.7 1.7
Sleep (W) 0.1 0.1 0.1
Physical size
Z-Height (mm) 7 7 7
Dimensions (width x depth, mm) 70x100 70x100 70x100
Weight (g, max) 95 95 95
Environmental (operating)
Ambient temperature 0º to 60ºC 0º to 60ºC 0º to 60ºC
Shock (half-sine wave) 400G/2ms, 225G/1ms 400G/2ms, 225G/1ms 400G/2ms, 225G/1ms
Environmental (non-operating)
Ambient temperature -40º to 65ºC -40º to 65ºC -40º to 65ºC
Shock (half-sine wave) 1000G/1ms 1000G/1ms 1000G/1ms