Seagate ST9146802SS 146GB SAS Hard Disk Drives
| Capacity: | 146GB |
| Speed: | 10K RPM |
| Interface Types: | SAS |
| Form Factor: | 2.5" SFF Server Drive |
| Electrical Interface: | SAS-1 3Gbps |
| RAM: | 16MB |
Description
Seagate Savvio 10K.2 ST9146802SS 146GB 10K 3.0Gbps SFF Serial SCSI / SAS Hard Drive - Refurbished
Savvio is the first 2.5-inch enterprise disc drive, making possible a new class of high I/O, high-density storage solutions. Savvio enables space-constrained data centers to achieve higher IOPs (input/output per second) performance in small form factor system configurations while maintaining the highest levels of reliability.
Savvio drives combine giant magnetoresistive (GMR) heads, partial response/maximum likelihood (PRML) read channel electronics, embedded servo technology, and a Serial Attached SCSI (SAS) interface to provide high performance, high capacity data storage for a variety of systems including engineering workstations, network servers, mainframes, and supercomputers. The Serial Attached SCSI interface is designed to meet next-generation computing demands for performance, scalability, flexibility and high-density storage requirements.
Savvio drives are random access storage devices designed to support the Serial Attached SCSI Protocol as described in the ANSI specifications, this document, and the SAS Interface Manual (part number 100293071) which describes the general interface characteristics of this drive. Savvio drives are classified as intelligent peripherals and provide level 2 conformance (highest level) with the ANSI SCSI-1 standard. The SAS connectors, cables and electrical interface are compatible with Serial ATA (SATA), giving future users the choice of populating their systems with either SAS or SATA hard disc drives. This allows you to continue to leverage your existing investment in SCSI while gaining a 3Gb/s serial data transfer rate.
DPN: 0HM407 / HM407
Compatibility:
All SAS compatible servers including (This list is not all inclusive):
Dell PowerEdge 1950, 1955, 2900, 2950, 6950
Compaq/HP Proliant:
BL20p G4, BL460c, BL465c, BL480c, DL360 G4p, DL360 G5, DL380 G4, DL380 G5, DL385, DL385 G2, DL580 G3, DL580 G4, DL585, DL585 G2, ML350 G5, ML370 G4, ML370 G5, ML570 G3, ML570 G4
Specifications
| Specifications | 146 GB | 73 GB |
| Model Number | ST9146802SS | ST973402SS |
| Capacity | ||
| Formatted 512 Kbytes/Sector (GB) | 146.8 | 73.4 |
| Interface | 3-Gb/s SAS | 3-Gb/s SAS |
| External Transfer Rate (MB/s) | 300 | 300 |
| Performance | ||
| Spindle Speed (RPM) | 10K | 10K |
| Average Latency (msec) | 3.0 | 3.0 |
| Seek Time | ||
| Average Read/Write (msec) | 3.8/4.4 | 3.8/4.4 |
| Track-to-Track Read/Write (msec) | 0.2/0.4 | 0.2/0.4 |
| Sustained Transfer Rate, Outer to Inner Diameter (MB/s) | 89 to 55 | 89 to 55 |
| Cache, Multisegmented (MB) | 16 | 16 |
| Configuration/Reliability | ||
| Disks | 2 | 1 |
| Heads | 4 | 2 |
| Nonrecoverable Read Errors per Bits Read | 1 sector per 10E16 | 1 sector per 10E16 |
| Annualized Failure Rate (AFR) | 0.55% | 0.55% |
| Power Management | ||
| Typical Op (amps) +12V/+5V | 0.39/0.79 | 0.34/0.81 |
| Power Idle (watts) | 5.2 | 5.1 |
| Environmental | ||
| Temperature, Operating (°C) | 5 to 55 | 5 to 55 |
| Temperature, Nonoperating (°C) | –40 to 70 | –40 to 70 |
| Shock, Operating: 2 msec (Gs) | 60 | 60 |
| Shock, Nonoperating: 2 msec (Gs) | 300 | 300 |
| Acoustics Idle (bels—sound power) | 3.1 | 3.1 |
| Vibration, Operating: <400 Hz (Gs) | 0.5 | 0.5 |
| Vibration, Nonoperating: <500 Hz (Gs) | 1.2 | 1.2 |
| Physical | ||
| Height (in/mm) | 0.583/14.8 | 0.583/14.8 |
| Width (in/mm) | 2.76/70.1 | 2.76/70.1 |
| Depth (in/mm) | 3.945/100.2 | 3.945/100.2 |
| Weight (lb/kg) | 0.5/0.21 | 0.5/0.21 |
Click here to view the manufacturer's item description/brochure
Weight: 0.5 lb
Warranty: 1 Year DiscTech
Condition
Refurbished
Warranty
1 Year DiscTech Warranty