Seagate Part #/MPN: ST3250820AS
DiscTech Item #: SGT-ST3250820AS-RF-OE
- RefurbishedCondition Levels Explained
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 DiscTechProduct Warranties Explained
The product has a DiscTech warranty for the time period specified. View our limited warranty
- In Stock:1Need more?Stock Levels
This stock level is real time and accurate. This quantity is available for same-day shipment. Larger quantities can take up to a week to ship. Call us for larger quantities that you need urgently.
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 7200.10 ST3250820AS 250GB 3Gbps 7.2K SATA Hard Drive - Refurbished
Key Features and Benefits
- Broad range of capacities, from 200 GB to 750 GB, the highest in the industry
- Available interfaces: SATA 3Gb/s, SATA 1.5Gb/s or Parallel ATA/100
- Perpendicular recording technology for maximum drive capacity and reliability
- 8- and 16-MB cache buffer options
- Ultra-fast performance
- Superb reliability
- Whisper-quiet operation
- Enhanced G-Force Protection against handling damage
- 78 MB/s maximum sustained data transfer rate
- Clean Sweep calibration and Directed Offline scan diagnostics
- RoHS (restriction of hazardous substances) compliant
- 5-year warranty
Applications
- Gaming PCs
- Workstations
- High-end PCs
- Desktop RAID
- Mainstream PCs
- xATA servers
- USB/FireWire/eSATA external storage
Compatibility:
This drive is compatible with any server that accepts 3.5"x1" (LFF) SATA drives.
Drive specification | ST3250820AS | 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: 1 Year DiscTech
Refurbished
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
1 Year DiscTech Warranty
The product has a DiscTech warranty for the time period specified. View our limited warranty