Seagate Barracuda 7200.7 120GB 7.2K IDE Ultra ATA/100 Hard Disk Drive ST3120022A
- New PullCondition Levels Explained
The product has been mounted in a brand new system (e.g. server), then removed from the system, before entering service. These products may have some hours of usage due to system build time / burn-in / testing etc. New Pulls are guaranteed to have at least 95% (often 99%) of their service life remaining , they may show signs of being physically mounted and dismounted. All handling is performed by trained technicians, taking full ESD precautions.
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- 1 Year DiscTechWarrantyProduct Warranties Explained
The product has a DiscTech warranty for the time period specified. View our limited warranty
| Capacity: | 120GB |
| Speed: | 7.2K RPM |
| Interface Types: | IDE ATA 3.5in |
| Form Factor: | 3.5" LFF Hard Drive |
| Electrical Interface: | EIDE Ultra ATA100 100MBps |
| RAM: | 2MB |
Description
Seagate Barracuda 7200.7 120GB 7.2K IDE Ultra ATA/100 Hard Disk Drive ST3120022A - New Pull
- 7,200-RPM spindle speed
- 2-Mbyte buffer
- High instantaneous (burst) data transfer rates (up to 100 Mbytes per second) using Ultra DMA mode 5.
- Giant magnetoresistive (GMR) recording heads and EPRML technology, which provide the drives with increased areal density.
- State-of-the-art cache and on-the-fly error-correction algorithms.
- Full-track multiple-sector transfer capability without local processor intervention.
- Quiet operation.
- 350 Gs nonoperating shock.
- SeaTools diagnostic software performs a drive self-test that eliminates unnecessary drive returns.
- The 3D Defense System™, which includes Drive Defense, Data Defense, and Diagnostic Defense, offers the industry’s most comprehensive protection for disc drives.
- Support for S.M.A.R.T. drive monitoring and reporting.
- Support for Read Multiple and Write Multiple commands.
- Support for autodetection of master/slave drives that use cable select (CSEL).
Alt. PNs: 9W2002
Specifications
Drive specification | ST3120022A | |
Formatted Gbytes (512 bytes/sector)* | 120 | |
Guaranteed sectors | 234,441,648 | |
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) | 595,000 | |
Track density TPI (tracks/inch avg) | 94,600 | |
Areal density (Gbits/sq. inch avg) | 56.3 | |
Spindle speed (RPM) | 7,200 | |
Internal data transfer rate (Mbytes/sec max) | 85.4 | |
Sustained transfer rate OD (Mbytes/sec) | 58 | |
I/O data transfer rate (Mbytes/sec max) | 100 | |
ATA data-transfer modes supported | PIO modes 0–4Multiword DMA modes 0–2Ultra DMA modes 0–5 | |
Cache buffer | 2 Mbytes | |
Height (max) | 26.035 mm (1.028 inches) | |
Width (max) | 101.85 mm (4.010 inches) | |
Length (max) | 101.6 mm (4.000 inches) | |
Weight (max) grams | 635 | |
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) | 1.0 (read), 1.2 (write) | |
Average seek, read (msec typical) | 8.5 | |
Average seek, write (msec typical) | 9.5 | |
Nonrecoverable read errors | 1 per 10^14 bits read | |
Seek power (typical) watts | 12.5 | |
Operating power (typical) watts | 12.0 | |
Idle mode (typical) watts | 7.5 | |
Standby mode (typical) watts | 0.9 | |
Sleep mode | 0.9 | |
Voltage tolerance (including noise) | 5V ± 5% | |
Ambient temperature | 0° to 60°C (op.) | |
Click here to view the manufacturer's item description/brochure
Alternate MPNs: 9W2002
Weight: 1.8 lb
Warranty: 1 Year DiscTech
Condition
New Pull
Warranty
1 Year DiscTech Warranty