Seagate Part #/MPN: ST3250823AS
DiscTech Item #: SGT-ST3250823AS-BN-5Y
- Brand NewCondition Levels Explained
The product is brand new.
- Warranty:5 Year ManufacturerProduct Warranties Explained
The product has a manufacturer warranty for the time period specified.
- 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.
Capacity: 250GB
Speed: 7,200RPM
Interface Types: SATA
Form Factor: 3.5inx1.0in LFF Hard Drive
Sector Size: 512 / 512e
Sustained Throughput: 65
Average Seek Time: 8 / 9
Electrical Interface: SATA 300 - 3.0Gbps
On-Board Cache: 8MB
Seagate Barracuda 7200.8 250GB 7.2K SATA Hard Drive ST3250823AS - Brand New
These drives provide the following key features:
•7,200 RPM spindle speed.
•8 Mbyte buffer
•High instantaneous (burst) data-transfer rates (up to 150 Mbytes per second).
•Tunneling Giant Magnetoresistive (TGMR) recording heads and EPRML technology, provide the drives with 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.
•300 Gs nonoperating shock.
•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.
Drive specification | ST3250823AS | ST3250623AS | ST3200826AS |
Formatted Gbytes (512 bytes/sector)* | 250 | 200 | |
Guaranteed sectors | 488,397,168 | 390,721,968 | |
Bytes per sector | 512 | ||
Default sectors per track | 63 | ||
Default read/write heads | 16 | ||
Default cylinders | 16,383 | ||
Recording density in BPI (bits/inch max) | 763,000 | ||
Track density TPI (tracks/inch avg) | 120,000 | ||
Areal density (Mbits/inch2 avg) | 91,560 | ||
Spindle speed (RPM) | 7,200 | ||
Internal data transfer rate (Mbytes/sec max) | 95 | ||
Sustained transfer rate OD (Mbytes/sec) | 65 | ||
I/O data transfer rate (Mbytes/sec max) | 150 | ||
ATA data-transfer modes supported | PIO modes 0–4Multiword DMA modes 0–2Ultra DMA modes 0–6 | ||
SATA data-transfer modes supported | 1.5 Gbits/sec | ||
Cache buffer | 8 Mbytes | 16 Mbytes | 8 Mbytes |
Height (max) | 26.11 mm (1.028 inches) | ||
Width (max) | 101.85 mm (4.010 inches) | ||
Length (max) | 146.99 mm (5.787 inches) | ||
Weight (max) grams / lb. | 635 / 1.39 | ||
Average latency (msec) | 4.16 | ||
Power-on to ready (typical) | 10 sec | ||
Standby to ready (typical) | 10 sec | ||
Track-to-track seek time (msec typical) | 0.8 (read), 1.0 (write) | ||
Average seek, read (msec typical) | 8.0 | ||
Average seek, write (msec typical) | 9.0 | ||
Startup current (typical) 12V (peak) | 2.8 amps | ||
Seek power (typical) watts | 9.9 | ||
Operating power (typical) watts | 9.2 | ||
Idle mode (typical) watts | 7.2 | ||
Standby mode (typical) watts | 1.2 | ||
Sleep mode | 1.2 | ||
Voltage tolerance (including noise) | 5V ± 5% 12V ± 10% | ||
Ambient temperature | 0° to 60°C (op.) –40° to 70°C (nonop.) | ||
Temperature gradient (°C per hour max) | 20°C (operating) 30°C (nonoperating) |
Relative humidity | 5% to 90% (operating) 5% to 95% (nonoperating) |
Relative humidity gradient | 30% per hour max |
Wet bulb temperature(°C max) | 37.7 (operating) 40.0 (nonoperating) |
Altitude, operating | –60.96 m to 3,048 m (–200 ft to 10,000+ ft) |
Altitude, nonoperating (meters below mean sea level, max) | –60.96 m to 12,192 m (–200 ft to 40,000+ ft) |
Shock, operating (max at 2 msec) | 63 Gs |
Shock, nonoperating (max at 2 msec) | 300 Gs |
Vibration, operating | 5–22 Hz: Limited displacement 23–350 Hz: 0.5 G acceleration |
Vibration, nonoperating | 5–22 Hz: Limited displacement 23–350 Hz: 5 Gs acceleration |
Drive acoustics, sound power (bels) | |
Idle** | 2.8 (typical) 3.4 (max) |
Performance seek | 3.7 (typical)3.9 (max) |
Nonrecoverable read errors | 1 per 1014 bits read |
Annualized Failure Rate (AFR) | 0.34% |
Service life | 5 Years |
Contact start-stop cycles(25°C, 50% relative humidity) | 50,000 |
Supports Hotplug operation per SATA II specification | Yes |
*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting.
**During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and power to operational levels.
Model | Formatted capacity | Guaranteed sectors | Bytes per sector |
ST3400832AS and ST3400632AS | 400 Gbytes | 781,422,768 | 512 |
ST3300831AS and ST3300631AS | 300 Gbytes | 586,072,368 | 512 |
ST3250823AS and ST3250623AS | 250 Gbytes | 488,397,168 | 512 |
ST3200826AS | 200 Gbytes | 390,721,968 | 512 |
Click here to view the manufacturer's item description/brochure
Weight: 1.8 lb
Warranty: 5 Year Manufacturer
Brand New
The product is brand new.
5 Year Manufacturer Warranty
The product has a manufacturer warranty for the time period specified.