342-5356 Dell 1TB 7.2K 6Gb/s 2.5" SAS Hard Drive FS

With a compact form factor of 2.5 inches, the Seagate Constellation ST91000640SS fits easily in a slim chassis. The spindle speed of 7200 RPM ensures that the Seagate hard drive is a high-performer. With a mean-time-between-failure (MTBF) of 1.4 million hours, the Seagate internal HARD DRIVE proves to be rather reliable. The remarkable rotational vibration tolerance of the Constellation ST91000640SS offers unmatchable performance in high spindle-density applications. The 6 Gbps (SAS or SATA) transfer rate of the Seagate hard drive ensures that data is shifted swiftly. Light on energy, this Seagate internal HARD DRIVE cuts down power consumption efficiently.

Dell puts its Enterprise Hard Drive offerings through a rigorous validation process before they are ever considered as additions to its line of PowerVault storage systems and PowerEdge servers. Only the very best drives meeting exacting specifications such as those for performance, duty cycles, Mean Time Between Failure (MTBF) and rotational vibration necessary for an enterprise-level environment are accepted for customer usage.

Also known as Tier-1, these 10K and 15K rpm Serial Attached SCSI (SAS) drives provide the online enterprise performance and availability needed for mission-critical applications. The dual-port point-to-point SAS interface provides:
• Highest reliability and performance out of the hard-drive offerings
• Fast time-to-data through their low rotational latency and fast seek times
• A good balance between high IOPS (Input/Output operations per second), MB/second throughput and capacity
• 1.6M hour MTBF
• 24x7x365 operations
• Availability of data through both ports simultaneously

Compatible With:

Dell PowerEdge R-Series: R210 R310 R320 R410 R415 R420 R510 R515 R520 R610 R620 R630 R715 R710 R720 R730 R720xd R730xd R810 R815 R820 R910
Dell PowerEdge T-Series: T310 T320 T410 T420 T610 T620 T710
Dell Powervault: MD1120, MD1220, MD3220i, MD3620i, MD3620f storage arrays