Brand: Seagate · SKU: ST3120813AS · MPN: ST3120813AS · Category: Storage

Seagate Desktop HDD 120GB HDD, 120 GB, 7200 RPM, 8 MB, 3.5", Serial ATA II. Seagate Desktop HDD 120GB HDD internal hard drive 7200 RPM 8 MB 3.5" Serial ATA II (part number ST3120813AS) is an enterprise sas & sata hdds product available from Server Tech Central. Key specifications include type HDD, depth 147 mm, width 101.6 mm, height 26.1 mm, weight 580 g, hdd size 3.5", hdd speed 7200 RPM, interface Serial ATA II. Every unit is fully tested and backed by our standard 3-Year Warranty, with free US ground shipping and same-day dispatch on in-stock orders. Volume pricing and Net-30 terms are available for qualified businesses, government, and education.
| Type | HDD |
|---|---|
| Depth | 147 mm |
| Width | 101.6 mm |
| Height | 26.1 mm |
| Weight | 580 g |
| HDD size | 3.5" |
| HDD speed | 7200 RPM |
| Interface | Serial ATA II |
| HDD capacity | 120 GB |
| Read seek time | 8 ms |
| Average latency | 4.16 ms |
| Operating shock | 63 G |
| Write seek time | 9 ms |
| Bytes per sector | 512 |
| Drive ready time | 10 s |
| Start-up current | 2.6 A |
| Operating voltage | 5 / 12 V |
| Start/stop cycles | 50000 |
| Operating altitude | -60.96 - 3048 m |
| Non-operating shock | 350 G |
| Operating vibration | 0.5 G |
| Non-operating altitude | -60.96 - 12192 m |
| Non-operating vibration | 5 G |
| Track to track seek time | 0.8 ms |
| Warranty | 3-Year Warranty |
| Weight | 580 g |
| Dimensions | 101.6 mm x 147 mm x 26.1 mm |
Set CMOS hard drive setup to Auto-Detect with LBA mode enabled. INT13 Extensions and LBA mode in BIOS and FAT32 or NTFS-based file systems are required to acheive full capacity. FAT32 file system can create single partitions and logical drives up to 2TB. Windows XP Service Pack 1 or Windows 2000 Service Pack 3 with 48-bit LBA Address drivers are required for native support of ATA (IDE) disc drives greater than 137GB. Windows 98, Windows Millennium and Windows NT 4.x all have 137GB native limitations supporting ATA (IDE) disc drives. Third-party device drivers may be available from motherboard or host adapter manufacturers for these legacy Windows operating systems. Already low-level formatted at the factory.
Seagate Desktop HDD 120GB HDD. HDD capacity: 120 GB, HDD speed: 7200 RPM, Storage drive buffer size: 8 MB, HDD size: 3.5", Interface: Serial ATA II
Yes, this Seagate Desktop HDD 120GB HDD internal hard drive 7200 RPM 8 MB 3.5" Serial ATA II (ST3120813AS) is 100% genuine Seagate hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Seagate Desktop HDD 120GB HDD internal hard drive 7200 RPM 8 MB 3.5" Serial ATA II includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the ST3120813AS.