WD RE2 RAID EDITON GREENPOWER WD1000FYPS 1TB SATA/300, 16MB cache

Podrobnosti

Rotational Speed IntelliPower *
Buffer Size 16 MB
Start/Stop Cycles 50,000 minimum
* A fine-tuned balance of spin speed, transfer rate, and caching algorithms designed to deliver both significant power savings and solid performance. Additionally, GreenPower drives consume less current during start up allowing more drives to spin up simultaneously resulting in faster system readiness.
Seek Times
Read Seek Time 8.9 ms

Transfer Rates
Buffer To Host (Serial ATA) 3 Gb/s (Max)
Transfer Rate (Buffer To Disk) 1,156 Mb/s

Physical Specifications
Formatted Capacity 1,000,204 MB
Capacity 1 TB
Interface SATA 3 Gb/s
User Sectors Per Drive 1,953,525,168

Physical Dimensions
English
Height 1.028 Inches (Max)
Length 5.787 Inches (Max)
Width 4.00 Inches (+/- 0.010 inch)
Weight 1.61 Pounds

Metric
Height 26.1 mm (Max)
Length 147 mm (Max)
Width 101.6 mm
Weight 0.73 kg

Environmental Specifications
Shock
Operating Shock (Read) 65G, 2 ms
Non-operating Shock 250G, 2 ms

Acoustics
Idle Mode 25 dBA (average)
Seek Mode 0 27 dBA (average)
Seek Mode 3 25 dBA (average)

Vibration
Operating
Linear 20-300 Hz, .75G (0 to peak)
Random 10-300 Hz, 0.008 g2 / Hz

Non-operating
Low Frequency 5-20 Hz, 0.195 inches (double amplitude)
High Frequency 20-500 Hz, 4.0G (0 to peak)

Electrical Specifications
Current Requirements
Power Dissipation
Read/Write 7.50 Watts
Idle 4.0 Watts
Standby 0.30 Watts
Sleep 0.30 Watts