> Hard Drives

• Model Number: ST32000542AS
• Interface: SATA 3Gb/s
• Cache: 32MB
• Capacity: 2TB
• Areal density (avg): 341.5Gb/in2
• Guaranteed Sectors: 3,907,029,168
• PERFORMANCE:
  • Spin Speed (RPM): 5900 RPM
  • Sustained data transfer rate: 95Mb/s
  • Average latency: 5.1ms
  • Random read seek time: <16.0ms
  • Random write seek time: <16.0ms
  • I/O data transfer rate: 300MB/s
  • Unrecoverable read errors: 1 in 1014

• Groundbreaking SATA SSD performance
• Read speeds up to 500MB/s
• Second-generation SATA 6Gb/s w/ Native Command Queuing (3Gb/s backward compatible)

• Model Number: ST31000340AS
• Interface: SATA 3Gb/s
• Cache: 32MB
• Capacity: 1TB
• Guaranteed Sectors: 1,953,525,168

PERFORMANCE

• Spin Speed (RPM): 7200 RPM
• Average latency: 4.16ms
• Random read seek time: <8.5ms
• Random write seek time: <9.5ms

RELIABILITY

• Annual Failure Rate: 0.34%

• Model Number: ST31500341AS
• Interface: SATA 3Gb/s
• Cache: 32MB
• Capacity: 1.5TB
• Guaranteed Sectors: 2,930,277,168
• PERFORMANCE 
  
  • Spin Speed (RPM): 7,200 RPM
  • Average latency: 4.16ms
  • Random read seek time: <8.5ms
  • Random write seek time: <10.0ms
• RELIABILITY:
  
  • Annual Failure Rate: 0.34%

• Model Number : ST3500514NS
• Interface : SATA 3Gb/s
• Cache : 32MB
• Capacity: 500GB
• Areal density (avg): 347Gb/in2
• Guaranteed Sectors: 976,773,168
• PERFORMANCE
  
  • Spin Speed (RPM): 7200 RPM
  • Average latency : 4.16ms
  • Random read seek time: <8.5ms
  • Random write seek time: <9.5ms
  • I/O data transfer rate: 300MB/s
  • Unrecoverable read errors: 1 in 1015
• RELIABILITY
  
  • MTBF: 1,200,000 hours
  • Annual Failure Rate: 0.73%

• Transfer Rate (Buffer To Disk) 126 MB/s (Max)
• Physical Specifications:
  
  • Formatted Capacity: 1,000,204 MB
  • Capacity: 1 TB
  • Interface: SATA 6 Gb/s
  • User Sectors Per Drive: 1,953,525,169
• Shock:
  
  • Operating Shock (Read): 30G, 2 ms
  • Non-operating Shock: 300G, 2 ms

Shock
	Operating Shock (Read)	30G, 2 ms
	Non-operating Shock	300G, 2 ms

• Transfer Rates:
  
  •  Transfer Rate (Buffer To Disk): 972 Mb/s (Max)
• Physical Specifications:
  
  • Formatted Capacity: 500,107 MB
  • Capacity: 500 GB
  • Interface: PATA 100 MB/s
  • User Sectors Per Drive: 976,773,168

• Buffer Size: 64 MB
• Formatted Capacity: 2,000,398 MB
• Interface: SATA 3 Gb/s

• Transfer Rates:
  •  Buffer To Host (Serial ATA): 3 Gb/s (Max)
•  Formatted Capacity: 2,000,398 MB
• Capacity: 2 TB
• Interface: SATA 3 Gb/s
• User Sectors Per Drive: 3,907,029,168
• Shock:
  • Operating Shock (Read): 65G, 2 ms
  • Non-operating Shock: 250G, 2 ms

• Transfer Rates:
  
  • Buffer To Host (Serial ATA): 3 Gb/s (Max)
• Physical Specifications:
  
  • Formatted Capacity: 500,107 MB
  • Capacity: 500 GB
  • Interface: SATA 3 Gb/s
  • User Sectors Per Drive: 976,773,168

• Performance Specifications:  
  • Rotational Speed: 5,400 RPM (nominal)
  • Buffer Size: 8 MB
  • Average Latency: 5.50 ms (nominal)
• Seek Times:
  •  Read Seek Time: 12.0 ms
  •  Track-To-Track Seek Time: 2.0 ms (average)
• Transfer Rates:
  
  • Transfer Rate (Buffer To Disk): 421 Mb/s (Max)
  • Buffer to Host (EIDE), Mode 5 Ultra ATA: 100 MB/s

• Performance Specifications:
  
  • Rotational Speed: 10,000 RPM (nominal)
  • Buffer Size: 16 MB
  • Average Latency: 3.00 ms (nominal)
  • Load/unload Cycles: 50,000 minimum
• Seek Times:
  
  • Read Seek Time: 4.2 ms
  • Write Seek Time: 4.7 ms (average)
  • Track-To-Track Seek Time: 0.7 ms (average)
• Transfer Rates:
  
  • Buffer To Host (Serial ATA): 3 Gb/s (Max)
• Physical Specifications:
  
  • Formatted Capacity: 150,039 MB
  • Capacity: 150 GB
  • Interface: SATA 3 Gb/s
  • User Sectors Per Drive: 293,046,768