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so: Seagate Barracuda ES.2 3.5in 1TB SAS 3.0Gb/s Internal Hard Drive ST31000640SS, 7200 RPM, 16MB Cache. OEM. ds

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Part Number: HD-ST31000640SS
$224.98

Seagate Barracuda ES.2 3.5in 1TB SAS 3.0Gb/s Internal Hard Drive ST31000640SS, 7200 RPM, 16MB Cache

The Barracuda ES2 drive is perfect for high-capacity, 7200-RPM nearline storage where dollars/GB and watts/GB are primary metrics. It offers energy-saving PowerTrim features, internal data integrity protection, superior rotational vibration tolerance and a SATA 3.0-Gb/s interface. This is an OEM product.

Features:
  • Perpendicular recording technology for maximum capacity
  • 24x7 operation and 1.2 M hrs. MTBF
  • Dynamic power saving using Seagate PowerTrim technology
  • Broad spectrum rotational vibration tolerance at 12.5 rads/s2
  • Error recovery control - quick error resolution to prevent system timeouts
  • Workload management to ensure operational reliability
  • Quick and robust download with firmware security checks
  • Write Same command for efficient RAID initialization
  • Idle Read After Write data integrity checking
  • 16-MB cache
  • Low total cost of ownership
  • 5-year limited warranty
Specifications:
  • Model Number: ST31000640SS.
  • Interface: SAS 3Gb/s.
  • Cache: 16 MBytes.
  • Capacity: 1 TB.
  • Spindle Speed: 7,200 rpm.
  • Average latency: 4.16 msec.
  • Random read seek time: 8.5 msec.
  • Random write seek time: 9.5 msec.
  • MTBF: 1,200,000 hours.
  • Annual Failure Rate: 0.73%.
  • POWER:
    - 12V start max current: 3.0 amps
  • PHYSICAL:
    - Height (max): 26.11 mm (1.02 inches)
    - Width (max): 101.6 mm (4.00 inches)
    - Length (max): 146.99 mm (5.78 inches)


References: | Seagate Company Website |



Limited Warranty: One year from invoice date with Directron.com. 5-year from invoice date with manufacturer. 30-Day money back from receiving date with 15% restocking fee for non-defective returns. No credit or refund after 30 days. Customer is responsible for returning defective products including DOA due to manufacturer unless testing is paid before shipping. (hyz012209)

Notes: (1) Hard drives should be installed by professionals or experienced PC users. (2) This 3.5" hard drive will not fit into most note books. (3) If you intend to install this drive in a 5.25" bay, you'll need a hard drive mounting kit. (4) This OEM hard drives do not come with installation guide or manual. Please use our online hard drive Installation Guidelines and Troubleshooting Tips.

Related Items: | Seagate Hard Drives | 81GB or Larger SAS Computer Hard Drives | Computer Hard Drive SAS Hard Drives | SCSI Controllers / SCSI Cards | Mobile Rack | 3.5" Enclosures | Laptop Hard Drives | Accessories HD | Memory, USB Drive |

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