Hitachi 08K2139 Ultra160 SCSI Hard Drive
- Factory RefurbishedCondition Levels Explained
The product has been built, rebuilt or repaired at the original manufacturer's factory (Note we NEVER sell 3rd party repaired items, as we do not find them to be reliable enough). Often these products are extremely close to new in condition, except that they contain at least one recycled or repaired component. Failure rates are often lower on these devices since they have been far more thoroughly tested than new items.
Product Warranties ExplainedThe product has a manufacturer warranty for the time period specified.
- 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.
- 1 Year DiscTechWarrantyProduct Warranties Explained
The product has a DiscTech warranty for the time period specified. View our limited warranty
| Capacity: | 73GB |
| Speed: | 10K RPM |
| Interface Types: | SCSI 68pin HD68 |
| Form Factor: | 3.5" LFF Hard Drive |
| Electrical Interface: | SCSI LVD U320 - 320MBps 16-bit |
| RAM: | 8MB |
Description
Hitachi Ultrastar DK32DJ 08K2139 / DK32DJ-72MW 73GB 10K 68pin 3.5" Ultra160 SCSI Hard Drive - Factory 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.
Specifications
| 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.
Click here to view the manufacturer's item description/brochure
Alternate MPNs: DK32DJ-72MW 8K2139
Weight: 1.8 lb
Warranty: 1 Year DiscTech
Condition
Factory Refurbished
Warranty
1 Year DiscTech Warranty