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Hard Disk Drives, SATA, IDE, SAS, SSD, Storage, SATA Hard Disk Drives
Seagate Barracuda 7200.11 ST3500820AS 500GB 7.2K 3Gbps SATA Hard Drive
Availability:
30 in stock
AED1,359.00
30 in stock
Seagate ST3500820AS SATA Hard Disk Drive
Capacity: 500GB
Spindle Speed: 7,200RPM
Interface Type: SATA
Disk Size: 3.5″x1.0″ (LFF Hard Drive)
Sustained Throughput (MBps): 105
Average Seek Time (read/write ms): 8.5 / 9.5
Electrical Interface Speed: SATA 300 – 3.0Gbps
On-Board Cache: 8MB
- 7,200 RPM spindle speed.
- High instantaneous (burst) data-transfer rates (up to 300 Mbytes per second).
- Perpendicular recording, Tunneling Magnetoresistive (TMR) recording heads and EPRML technology, for increased areal density.
- State-of-the-art cache and on-the-fly error-correction algorithms.
- Native Command Queueing with command ordering to increase performance in demanding applications.
- Full-track multiple-sector transfer capability without local processor intervention.
- Quiet operation.
- SeaTools diagnostic software performs a drive self-test that eliminates unnecessary drive returns.
- Support for S.M.A.R.T. drive monitoring and reporting.
- Supports latching SATA cables and connectors.
| Specifications | |
|---|---|
| Model number | ST3500820AS |
| Model Name | Barracuda 7200.11 |
| Formatted Capacity | 500 Gbytes |
| Guaranteed Sectors | 976,773,168 |
| Rotational Speed | 7,200 rpm |
| Default Buffer (cache) Size | 8 Mbytes |
| Performance | |
| External (I/O) Transfer Rate (max) | 300 MBytes/sec |
| Average Seek Time (Read / Write) | 8.5 / 9.5 |
| Average Latency | 4.16 msec |
| Physical | |
| Form Factor(width) | 3.5-inch |
| Form Factor(height) | 1-inch |
| Height | 26.1 mm |
| Width | 101.6 mm |
| Length | 147 mm |
| Weight | 0.530 kg |
| Electrical | |
| Maximum start current | 2.80 |
| Idle current (+5 / +12) | .320 / .530 A |
| Operating current (+5 / +12) | .600 / .680 A |
| Standby current (+5 / +12) | .150 / .020 A |
| Sleep current (+5 / +12) | .150 / .020 A |
| Environmental | |
| Operating Temperature (max) | 60 deg C |
| Operating Temperature (min) | 0 deg C |
| Nonoperating Temperature (max) | 70 deg C |
| Nonoperating Temperature (min) | -40 deg C |
| Acoustical | |
| Acoustics, Idle (sound power, typ) | 3.3 Bels |
| Reliability | |
| MTBF | 700,000 hours |
| Weight | 0.115 kg |
|---|
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