Hitachi Part #/MPN: 08K2139
DiscTech Item #: HIT-08K2139-RF-OE
- RefurbishedCondition Levels Explained
These products have had NO problems or failures, they merely have some usage. The product has been professionally returned to excellent condition. These items have been fully tested, formatted (if appropriate) &repackaged. Hard drives are fully vetted for surface defects and wear, only healthy disks are approved for resale to our customers. Please see our refurbishing process for more details. Watch a video about our refurbishing process
- Warranty:1 Year DiscTechProduct Warranties Explained
The product has a DiscTech warranty for the time period specified. View our limited warranty
- Special Order - Ships in 5-10 business daysSpecial Order - Ships in 5-10 business days
This item has a lead time for fulfilment (as listed), this is approximate. Your credit card will be authorized in full on the day of ordering; it will not be charged until the day of shipment.
Enterprise Grade
Capacity: 73GB
Speed: 10,000RPM
Interface Types: SCSI 68pin HD68
Form Factor: 3.5inx1.0in LFF Hard Drive
Sector Size: 512 / 512e
Sustained Throughput: 33.8 - 66.7
Average Seek Time: 4.7ms
Electrical Interface: SCSI LVD U320 - 320MBps 16-bit
On-Board Cache: 8MB
Hitachi Ultrastar DK32DJ 08K2139 / DK32DJ-72MW 73GB 10K 68pin 3.5" Ultra160 SCSI Hard Drive - Refurbished
High capacity, high performance drives for for workstations, LAN servers,RAID and multi-user systems.10,025 rpm rotational speed
Dual Spin Valve GMR head & MEEPRML technology
4MB and 16MB read /write cache
250G Non-Operating Shock
Available in U320 SCSI, U160 SCSI and 2 Gb FCAL interfaces
Model Number: DK32DJ-72MW
Part Number: 08K2139
Compatibility:
This drive is comaptible with any of our hotswap drive trays / caddies.
| Configuration | ||
| Interface | Ultra320 / Ultra160 SCSI | |
| Capacity (GB)1 | 146.8/73.4/36.7/18.3 | 146.8/73.4/36.7/18.3 |
| Sector size (bytes) | 512-528 (variable, 2 byte inc.) | 512-528 (8 byte inc) |
| Recording zones | 15 | 15 |
| Data heads (physical) | 12/6/3/2 | 12/6/3/2 |
| Data disks | 6/3/2/1 | 6/3/2/1 |
| Max. areal density (Mbits/sq. inch) | 26,263 | 3126,263 |
| Max. recording density (BPI) | 548,000 | 548,000 |
| Track density (TPI) | 47,900 | 47,900 |
| Performance | ||
| Data Buffer | 8192 KB | 8192 KB |
| Rotational speed (rpm) | 10,000 | 10,000 |
| Latency average (ms) | 3.00 | 3.00 |
| Data transfer rate (max. Mbits/sec) | 433 - 825 | 433 - 825 |
| Interface transfer rate (max. MB/sec) | 320 | 200/400 |
| Sustained data rate (MB/sec) | 33.8 - 66.7 | 33.8 - 66.7 |
| Seek time (read, typical)2 | ||
| Average (ms) | 4.7 | 4.7 |
| Track to track (ms) | 0.5 | 0.5 |
| Full track (ms) | 7.2/8.0 | 7.2/8.0 |
| Reliability | ||
| Error rate (non-recoverable) | 10 in 10E16 bits read | 10 in 10E16 bits read |
| Start/stops (at 40° C) | 50K | 50K |
| Acoustic | ||
| Idle - Typical (Bels) | 3.7/3.4/3.4/3.4 | 3.7/3.4/3.4/3.4 |
| Operating - Typical (Bels) | 4.5/4.5/4.5/4.5 | 4.5/4.5/4.5/4.5 |
| Power | ||
| Requirement | +5VDC (+-5%), +12 VDC (+-5%) | +5VDC (+-5%), +12 VDC (+-5%) |
| Dissipation | ||
| Startup current (max. peak) | 1.07A (5V), 2.40A (12V) | 1.12A (5V), 2.40A (12V) |
| Idle (W) | 10.2/7.7/7.0/5.9 | 11.1/8.6/7.9/6.8 |
| Power consumption efficiency index | 0.07 W/GB , 0.11 W/GB | 0.08 W/GB , 0.12 W/GB |
| 0.19 W/GB , 0.33 W/GB | 0.22 W/GB , 0.38 W/GB | |
| Dimensions | ||
| Height (mm) | 25.4 (+-0.4) | 25.425.4 (+-0.4) |
| Width (mm) | 101.6 (+-0.4) | 101.6 (+-0.4) |
| Depth (mm) | 146 (+-0.6) | 146 (+-0.6) |
| Weight (max. kg) | 0.78 | 0.78 |
| Environmental characteristics | ||
| Operating | ||
| Ambient temperature | 5° to 55° C | |
| Relative humidity (non-condensing) | 8% to 90% | |
| Max. wet bulb (non-condensing) | 29.4° C | |
| Shock (half sine wave) | 10G (11 ms) / 45G (2 ms) | |
| Random Vibration (RMS) | 0.67G for horizontal | |
| 0.56G for vertical | ||
| Non-operating | ||
| Ambient temperature | -40° to 65° C | |
| Relative humidity (non-condensing) | 5% to 95% | |
| Max. wet bulb (non-condensing | 35° C | |
| Shock (half sine wave) | 75G (11 ms) / 225G (2 ms) for 146GB / 300G (2 ms) for 73, 36, and 18GB | |
| Random Vibration (RMS) | 1.04G | |
1 GB equals one billion bytes when referring to hard drive capacity; accessible capacity may be less.
2 Excludes command overhead.
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Alternate MPNs: DK32DJ-72MW 8K2139
Weight: 1.8 lb
Warranty: 1 Year DiscTech
Refurbished
These products have had NO problems or failures, they merely have some usage. The product has been professionally returned to excellent condition. These items have been fully tested, formatted (if appropriate) &repackaged. Hard drives are fully vetted for surface defects and wear, only healthy disks are approved for resale to our customers. Please see our refurbishing process for more details. Watch a video about our refurbishing process
1 Year DiscTech Warranty
The product has a DiscTech warranty for the time period specified. View our limited warranty