Hitachi Ultrastar 15K147 0B20914 SAS Hard Drive
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- 1 Year DiscTechWarrantyProduct Warranties Explained
The product has a DiscTech warranty for the time period specified. View our limited warranty
| Capacity: | 73GB |
| Speed: | 15K RPM |
| Interface Types: | SAS |
| Form Factor: | 3.5" LFF Hard Drive |
| Electrical Interface: | SAS-1 3Gbps |
| RAM: | 16MB |
Description
Hitachi Ultrastar 15K147 0B20914 / HUS151473VLS300 73GB 15K RPM 3.0Gbps Serial SCSI / SAS Hard Drive - Refurbished OEM
Store more…faster!
Hitachi delivers its highest-performing hard drive ever with the introduction of the Ultrastar 15K147. With average seek times as fast as 3.3ms, average latency of 2ms, and as much as 33 percent more in I/Os per second than its 10,000 RPM rivals, enterprise customers can access their data more quickly and effi ciently. These performance characteristics of the Ultrastar 15K147 make it the ideal solution for mission-critical enterprise computing environments like online transaction processing, data analysis, and other multi-user applications.
Proven design for extreme performance and reliability
Performance and reliability are key requirements for enterprise-class hard drives. The mature design of the Ultrastar 15K147 ensures greater reliability which helps enable shorter qualifi cation times. Several key technologies are designed into Ultrastar drives to ensure high reliability, enhance performance and protect customer data. The Ultrastar 15K147 incorporates Rotational Vibration Safeguard (RVS) technology to maintain drive performance in multi-drive systems where rotational vibration is likely to occur. Fluid dynamic bearing (FDB) motors deliver quieter drives with improved data integrity. Hitachi offers the only enterprise-class hard drive utilizing a head load/unload ramp which helps minimize drive failures caused by handling damage during integration.
Dell p/n: 0WR767 WR767
Compatibility
All SAS compatible servers including:
Dell PowerEdge 1900, 1950, 2900, 2950, 6900, 6950. PowerVault MD1000.
Specifications
| Specifications | |
|---|---|
| Model number | 0B20914 / HUS151473VLS300 |
| Model Name | Ultrastar 15K147 |
| Formatted Capacity | 73 Gbytes |
| Rotational Speed | 15,000 rpm |
| Default Buffer (cache) Size | 16 Mbytes |
| Number of Discs (physical) | 3 |
| Number of Heads (physical) | 5 |
| Performance | |
| Internal Transfer Rate (max) | 1129 Mbits/sec |
| Formatted Int Transfer Rate (min) | 89 MBytes/sec |
| External (I/O) Transfer Rate (max) | 300 MBytes/sec |
| Sustained Transfer Rate | 93.3 MBytes/sec |
| Average Seek Time, Read | 3.6 msec typical |
| Track-to-Track Seek (typical) | 0.6 msec typical |
| Average Latency | 2 msec |
| Physical | |
| Form Factor(width) | 3.5-inch |
| Form Factor(height) | 1-inch |
| Height | 26.1 mm |
| Width | 101.6 mm |
| Length | 146.0 mm |
| Weight | 0.758 kg |
| Electrical | |
| Power (Idle) | 9.6 watts |
| Startup Current (12VDC +/- 5%) | 1.70 amps |
| Startup Current (5VDC +/- 5%) | 1.08 amps |
| Environmental | |
| Max Operating Shock (2-msec) | 15 Gs |
| Max Nonoperating Shock (2-msec) | 250 Gs |
| Operating Vibration (max) | 1.2 Gs |
| Nonoperating Vibration (max) | 1.04 Gs |
| Operating Temperature (max) | 55 deg C |
| Operating Temperature (min) | 5 deg C |
| Nonoperating Temperature (max) | 70 deg C |
| Nonoperating Temperature (min) | -40 deg C |
| Acoustical | |
| Acoustics, Idle (sound power, typ) | 4.6 Bels |
| Reliability | |
| Nonrecoverable Read Errors | 1 per 10^16 bits read |
Click here to view the manufacturer's item description/brochure
Alternate MPNs: HUS151473VLS300 0WR767 WR767
Weight: 1.8 lb
Warranty: 1 Year DiscTech
Condition
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 DiscTech Warranty