A SATA cable is required but not included with this item. Please be sure to purchase a SATA cable for this item.
The 2TB Barracuda Desktop Hard Drive from Seagate is available in this 4-pack of internal bare hard drives; you get four drives, each with a 2.0TB storage capacity. This amount of storage provides the necessary space to store large files, as well as a variety of multimedia content. The Barracuda hard drive serves a variety of purposes including desktop or all-in-one PCs, home servers, PC-based gaming systems, desktop RAID configurations, direct-attached external storage devices (DAS), and network-attached storage devices (NAS).
The 6Gb/s SATA revision 3.0 interface allows for native hot swapping and faster data transfers than SATA 2.0, and the 64MB cache ensures uninterrupted data transfers. The 7200 RPM spindle speed offers improved read and write performance over 5400 RPM units. Reliability and data integrity are also good with 300,000 load/unload cycles, an annualized failure rate of <1% and up to 2,400 power on hours. Each of these characteristics of the Barracuda hard drives helps to provide piece of mind your data will remain safe and secure.
| Performance | |
|---|---|
| Capacity | 2.0 TB |
| Spindle Speed | 7200 rpm |
| Cache | 64 MB (Multisegmented) |
| Interface | SATA 6.0 Gb/s NCQ |
| SATA Transfer Rates Supported | 6.0/3.0/1.5 |
| Seek Time, Average Read/Write |
Read: <8.5 ms Write: <9.5 ms |
| Data Rate (read/write) | 156 MB/s |
| Sustained Data Transfer Rate | Maximum Sustained Data Rate, OD Read: 210 MB/s |
| Configuration | |
|---|---|
| # of Heads | Heads/Disks: 6/3 |
| Bytes per Sector | 4096 |
| Voltage | |
|---|---|
| Voltage Tolerance |
Voltage Tolerance (Including Noise): 5V: ±5% 12V: +10% / -7.5% |
| Reliability / Data Integrity | |
|---|---|
| Load/Unload Cycles | 300,000 |
| Nonrecoverable Read Errors | Per Bits Read, Max: 1 per 1014 |
| Annualized Failure Rate (AFR) | <1% |
| Power-On Hours | 2400 |
| Special Features |
Seagate OptiCache Technology Seagate AcuTrac Technology Seagate SmartAlign Technology |
| Power Management |
Startup Power (A): 2.0 Operating Mode, Typical (W): 8.0 Idle2 Average (W): 5.40 Standby Mode (W): 0.75 Sleep Mode (W): 0.75 |
| Environmental Requirements |
Operating Temperature (ambient Min): 32° F (0° C) Operating Temperature (drive case max): 140° F (60° C) Nonoperating Temperature (ambient): -40 to 158° F (-40 to 70° C) |
| Board Dimensions (H x W x D) | 1.0 x 4.0 x 5.8" (26.1 x 101.6 x 147 mm) |
| Weight | 1.38 lb (626 g) |