Hitachi Part #/MPN: 0B21253
DiscTech Item #: HIT-0B21253-BN-OE
- Brand NewCondition Levels Explained
The product is brand new.
- Warranty:1 Year DiscTechProduct Warranties Explained
The product has a DiscTech warranty for the time period specified. View our limited warranty
- Low Stock:Call for ETAStock Levels
This item is currently (nearly) out of stock. It may be possible to arrange fast shipment. If you need it urgently call us. Otherwise, it usually ships within 1 week.
Enterprise Grade
Capacity: 73GB
Speed: 15,000RPM
Interface Types: SCSI 80pin SCA-2 Hot-Swap
Form Factor: 3.5inx1.0in LFF Hard Drive
Sector Size: 512 / 512e
Sustained Throughput: 93.3
Average Seek Time: 3.6 / 3.7
Electrical Interface: SCSI LVD U320 - 320MBps 16-bit
On-Board Cache: 8MB
Hitachi Ultrastar 15K147 0B21253 / HUS151473VL3800 73GB 15K U320 80pin SCA-2 SCSI Hard Drive - Brand New
Advanced drive technology The Hitachi Ultrastar 15K147 is the 3rd generation of 15,000 RPM enterpriseclass hard drives from Hitachi. Leveraging award-winning technologies that have generated proven quality and high-performance, the Ultrastar 15147 incorporates Fluid Dynamic Bearing motors (FDB) to contribute to increased capacity by enabling high-track density through a more precise position of the head. AFC Media, also known as "pixie dust", is an industry-first in 15,000 RPM enterpriseclass hard drives, enabling higher areal densities by improving thermal stability, which in turn, maintains data integrity.
Designed for both high-performance and high-reliablity, the Ultrastar 15K147 was developed with powerful processors and read-write channels, advanced servo coupled technology, (AFC), also known controls to improve seek and settle times, and overall improved mechanical stability to excel in today's demanding data-processing environments.
Model : HUS151473VL3800
Compatibility:
This drive is compatible with any of our 3.5" SCSI hot-swap trays.
Specifications | |
---|---|
Model number | 0B21253 / HUS151473VL3800 |
Model Name | 15K147 |
Formatted Capacity | 73 Gbytes |
Rotational Speed | 15,000 rpm |
Default Buffer (cache) Size | 8 Mbytes |
Number of Discs (physical) | 3 |
Number of Heads (physical) | 5 |
Performance | |
External (I/O) Transfer Rate (max) | 320 MBytes/sec |
Sustained Transfer Rate | up to 93.3 MBytes/sec |
Average Seek Time, Read | 3.6 msec typical |
Average Seek Time, Write | 3.7 msec typical |
Track-to-Track Seek | 0.6 msec typical |
Average Latency | 2 msec |
Physical | |
Form Factor(width) | 3.5-inch |
Form Factor(height) | 1-inch |
Height | 25.4 mm |
Width | 101.6 mm |
Length | 146.05 mm |
Weight | 0.709 kg |
Electrical | |
Power (Idle) | 8.83 watts |
Environmental | |
Max Operating Shock (2-msec) | 60 Gs |
Max Nonoperating Shock (2-msec) | 250 Gs |
Operating Vibration (max) | 1.0 Gs |
Nonoperating Vibration (max) | 2.0 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) | 3.7Bels |
Reliability | |
MTBF (Hours) | 1,600,000 hours |
Nonrecoverable Read Errors | 1 per 10^14 bits read |
Supports S.M.A.R.T. | Yes |
Click here to view the manufacturer's item description/brochure
Alternate MPNs: HUS151473VL3800
Weight: 1.8 lb
Warranty: 1 Year DiscTech
Brand New
The product is brand new.
1 Year DiscTech Warranty
The product has a DiscTech warranty for the time period specified. View our limited warranty