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Hitachi Travelstar DK23EA Series DK23EA-40 - Hard drive - 40 GB - internal - 2.5" - ATA-100 - 4200 rpm - buffer: 2 MB at Backoffice
Hitachi Travelstar DK23EA Series DK23EA-40 - Hard drive - 40 GB - internal - 2.5" - ATA-100 - 4200 rpm - buffer: 2 MB
08K1383
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This product is no longer available.
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Hitachi delivers high capacity and a diversity of interface options required for today's evolving high-performance storage market. An innovator in storage technology, Hitachi offers a full line of 2.5 and 3.5-inch products with both high capacity and diversity of interface options for high throughput operating environments, such as network and Internet servers, multimedia production and digital video processing. PRODUCT FEATURES: 40 GB total capacity; 9.5 mm high drive for maximum capacity slim line portable applications; Giant MR head and MEEPRML read channel technology; 32-bit RISC microprocessor, shock sensor, S.M.A.R.T.; ATA-5 interface with 2048kB read/write cache.| Product Description | Hitachi Travelstar DK23EA Series DK23EA-40 - hard drive - 40 GB - ATA-100 | | Type | Hard drive - internal | | Form Factor | 2.5" x 1/8H | | Dimensions (WxDxH) | 7 cm x 10 cm x 9.5 mm | | Weight | 95 g | | Capacity | 40 GB | | Interface Type | ATA-100 | | Data Transfer Rate | 100 MBps | | Average Seek Time | 13 ms | | Spindle Speed | 4200 rpm | | Buffer Size | 2 MB |
GENERAL |
| Device Type | Hard drive - internal |
| Width | 7 cm |
| Depth | 10 cm |
| Height | 9.5 mm |
| Weight | 95 g |
HARD DRIVE |
| Form Factor | 2.5" x 1/8H |
| Capacity | 40 GB |
| Interface Type | ATA-100 |
| Buffer Size | 2 MB |
| Features | Fluid Dynamic Bearing (FDB) motor, giant magnetoresistive (GMR) head technology, MEEPRML technology |
| Compliant Standards | S.M.A.R.T. |
PERFORMANCE |
| Drive Transfer Rate | 100 MBps (external) |
| Internal Data Rate | 37.1 MBps |
| Seek Time | 13 ms (average) / 24 ms (max) |
| Track-to-Track Seek Time | 3 ms |
| Average Latency | 7.1 ms |
| Spindle Speed | 4200 rpm |
RELIABILITY |
| Non-Recoverable Errors | 1 per 10^13 |
EXPANSION / CONNECTIVITY |
| Interfaces | 1 x ATA-100 |
| Compatible Bays | 1 x internal - 2.5" x 1/8H |
ENVIRONMENTAL PARAMETERS |
| Min Operating Temperature | 5 °C |
| Max Operating Temperature | 55 °C |
| Humidity Range Operating | 5 - 90% |
| Shock Tolerance | 250 g @ 2ms half-sine pulse (operating) / 800 g @ 1ms half-sine pulse (non-operating) |
| Vibration Tolerance | 1 g @ 22-500 Hz (operating) / 5 g @ 22-500 Hz (non-operating) |
| Sound Emission | 24 dB |
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