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Seagate Constellation.2 2.5 inch Hard Drive 1TB 7200RPM 6Gb/s SAS 64MB (Internal)

£270.59 » £179.00 with Free Delivery
Debit Card Discounted Price: £178.65

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Product Part Numbers

  • Quick Find Code: K182185
  • Manufacturers SKU: ST91000640SS
  • Product UPC/EAN: 0763649030479

Product Description

Best-Fit Applications: Storage-hungry business applications; Storage area networks (SAN) and network attached storage (NAS); Maximum-capacity servers and blade servers; Rich media content storage - audio, video, image; Reference and compliance data storage; Enterprise backup and restore - D2D, virtual tape; Cloud computing.

Main Features:

  • Seagate Constellation.2 2.5-inch Hard Disk Drive (Internal)
  • 1TB Capacity
  • 7,200 RPM Spindle Speed
  • 64MB cache
  • 6-Gb/s SAS Interface
  • Dual Interface Ports
  • Protection Information capability
  • Industry's first 2.5inch 1TB capacity-optimised drive for dense, space-constrained data centres allows you to store twice as much data in the same footprint
  • Build highly efficient bulk storage solutions while lowering your power consumption costs
  • Designed for robust 24x7 operation with a 1.4M hour mean-time-between-failure (MTBF) rating
  • Best-in-class rotational vibration tolerance ensures unrivalled performance in high-spindle-density applications, and multi-drive firmware maximises system availability
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HARD DISK Disk Capacity 1000GB
Disk Size 2.5 Inches
Disk Speed 7200RPM
Drive Interface SATA 6Gb/s
Data Buffer/RAM 64MB
Bytes per Sector 512 to 528 (2 byte inc.)
PERFORMANCE Average Seek Time Read: 8.5ms • Write: 9.5ms
Average Latency 4.16ms
Seek Time (Track to Track) 0.7ms
Data Transfer Rates 600MB/s
Mean Time Between Failure (MTBF) 1,400,000 Hours
ELECTRICAL Power Requirement Spin Up (Max) 6.4Watts
Power Requirement Idle (Ready) 3.85Watts
ENVIRONMENTAL Environmental 5 to 60°C
Non Operating Temperature -40 to 70°C
Shock (Operating) 70Gs for 2ms
Shock (Non Operating) 400Gs for 1ms
Vibration (Operating) 0.5Gs
Vibration (Non-Operating) 3.0Gs
Acoustics (Seek Mode) 2.8dB
Acoustics (Idle Mode) 2.2dB
Temperature Gradient 20°C per hour
Operating Temperature 5 to 60°C
PHYSICAL Form Factor Hard Disk Drive
Enclosure type Internal
Dimensions 7.0cm (W) x 10.05cm (D) x 1.48cm (H) - Weight 0.2kg
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