WD RE4 Enterprise 1TB
1 TB capacity.
WD RE4 Enterprise SATA drive with 1 TB of cavernous capacity.
High-performance technology.
With a combination of 64 MB cache, dual processors and dual stage actuation WD RE4 drives deliver lightning-fast performance in demanding server and storage applications.
24x7 reliability.
Each drive is put through extended burn-in testing with thermal cycling to ensure reliable operation.
- Performance Specifications
- Rotational Speed 7,200 RPM (nominal)
- Buffer Size 64 MB
- Average Latency 4.20 ms (nominal)
- Load/unload Cycles 600,000 minimum
- Transfer Rates
- Transfer Rate (Buffer To Disk) 128 MB/s (Max)
- 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
- Height 25.40 mm
- Length 147 mm
- Width 101.6 mm
- Weight 0.73 kg
- Environmental Specifications
- Shock
- - Operating Shock (Read) 65G, 2 ms
- - Non-operating Shock 300G, 2 ms
- Acoustics
- - Idle Mode 28 dBA (average)
- - Seek Mode 0 29 dBA (average)
- - Seek Mode 3 25 dBA (average)
- Temperature (Metric)
- - Operating 5° C to 55° C
- - Non-operating -40° C to 70° C
- Electrical Specifications
- Power Dissipation
- - Read/Write 7.90 Watts
- - Idle 5.90 Watts
- - Standby 0.70 Watts
- - Sleep 0.70 Watts
| Capaciteit | 1 TB |
|---|---|
| Cache geheugen | 64 MB |
| Rotatiesnelheid | 7200 rpm |
