HTS545050A7E380
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Hitachi HTS545050A7E380 (500GB)[edit | edit source]
Full list of Features[edit | edit source]
| Data Storage Capacity | |
|---|---|
| Per drive, Formatted | 500 GB |
| Number of Platters | 1 |
| Number of Heads | 2 |
| Bytes /Sector | 512 |
| Number of Sectors/Track | |
| Number of Cylinders | |
| Number of Sectors | |
| Total Logical Data Bytes | |
| Datasheet | |
| Rotational Speed (rpm) | 5400 |
| Data transfer rates (buffer to/from media) (Mbps) | 1087 |
| Data transfer rates max(Gbit/sec) | 3.0 |
| Recording density (KBPI) (Max) | |
| Track density (KTPI)(Max) | |
| Areal density (Gbit/sq-inch - Max) | 636 |
| Number of Zones | 30 |
| Performance characteristics | |
| Average seek time (read) | 13ms (typ.) / 15ms (max.) |
| Average seek time (write) | |
| Full stroke seek time (read) | 25ms (typ.) |
| Full stroke seek time (write) | |
| Power-on-ready (sec) | |
| Command overhead (ms) | |
| Track-to-track (read) | 1.0 (typ.) / 2.0ms (max.) |
| Track-to-track (write) | |
| Average Latency time | 5.5ms (typ.) |
| Interface | |
| Type | SATA 2.6 |
| Buffer (MB) | 8 |
| Data Transfer Rate | Max. 3.0 Gb/sec |
| Nominal Power Requirements | |
| Voltage (C); Supply | +5V (5%) |
| Idle (Watts) | 0.55 (average) |
| Standby (Watts) | 0.2 |
| Sleep (Watts) | 0.1 |
| Reads (Watts) | 1.6 (average) |
| Writes (Watts) | 1.6 (average) |
| Seeks (Watts) | 1.8 (average) |
| Start-up (A) | 0.9 (max.) |
| Physical & Environmental Specifications (mm) | |
| Height | 7 (7.0mm ±0.2) |
| Width | 70 (69.85mm ±0.25) |
| Depth | 100 (100.2±0.25) |
| Weight | 95 gram |
| Ambient | |
| Operating: Temperature | 5°C~60°C |
| Operating: Relative humidity | 8 to 90% non condensing |
| Operating: Maximum wet bulb temperature | 29.4°C non condensing |
| Operating: Maximum temperature gradient | 29.4°C/hour |
| Operating: Altitude | -300 to 3048 m (10000 ft) |
| Non-Operating: Temperature | -40°C~65°C |
| Non-Operating: Relative humidity | 5 to 95% non condensing |
| Non-Operating: Maximum wet bulb temperature | 40°C non condensing |
| Non-Operating: Maximum temperature gradient | 20°C/hour |
| Non-Operating: Altitude | -300 to 12192 m (40000 ft) |
| Topcover Max. temperature | <60°C |
| Drivecircuitboard Max. temperature | <63°C |
| Vibration and Shock | |
| Operating Vibration | 1.0 G (9.8 m/s^2) with 5-500Hz |
| Non-Operating Vibration | 5.0 G (49 m/s^2) with 5-500Hz |
| Operating Shock | 400 G (3920 m/s^2) 2 msec / 225 G (2205 m/s^2) 1 msec |
| Non-Operating Shock | 1000 G (9800 m/s^2) 1 msec |
| Soundlevel | |
| Acoustic Noise (Idle Mode) | 1.9 Bels (typ.) |
| Acoustic Noise (Operating Mode) | 2.1 Bels (typ.) |
Productsheet: http://www.hgst.com/tech/techlib.nsf/techdocs/776FC8128D0145208825791200594008/$file/TSZ5K500_OEMSpec_v3.0.pdf
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