Product no 1000749675
Model WD40EFPX
Brand
Western Digital
Go to brand's website
EAN 718037899794
Weight 0.63 kg
Produktbeskrivelse | WD Red Plus WD40EFPX - harddisk - 4 TB - SATA 6Gb/s |
Type | Harddisk - intern |
Kapacitet | 4 TB |
Model | 3.5" |
Grænseflade | SATA 6Gb/s |
Dataoverførselshastighed | 600 MBps |
Buffer størrelse | 256 MB |
Spindelhastighed | 5400 rpm |
Egenskaber | NASware-teknologi, 24x7 løbende drift, Konventionel magnetisk optagelse (CMR) |
Dimensioner (B x D x H) | 101.6 mm x 147 mm x 26.1 mm |
Vægt | 570 g |
Producentgaranti | 3 års garanti |
General | |
---|---|
Buffer Size | 256 MB |
Capacity | 4 TB |
Depth | 147 mm |
Device Type | Hard drive - internal |
Features | NASware technology, 24x7 continuous operation, Conventional magnetic recording (CMR) |
Form Factor | 3.5" |
Height | 26.1 mm |
Interface | SATA 6Gb/s |
Weight | 570 g |
Width | 101.6 mm |
Performance | |
Drive Transfer Rate | 600 MBps (external) |
Internal Data Rate | 180 MBps |
Spindle Speed | 5400 rpm |
Reliability | |
24x7 Operation | Yes |
Load / Unload Cycles | 600,000 |
MTBF | 1,000,000 hours |
Non-Recoverable Errors | 1 per 10^14 |
Expansion & Connectivity | |
Compatible Bay | 3.5" |
Interfaces | 1 x SATA 6 Gb/s |
Power | |
Power Consumption | 4.7 Watt (read) | 4.7 Watt (write) | 3.1 Watt (idle) | 0.3 Watt (sleep) |
Manufacturer Warranty | |
Service & Support | Limited warranty - 3 years |
Environmental Parameters | |
Max Operating Temperature | 65 °C |
Max Storage Temperature | 70 °C |
Min Operating Temperature | 0 °C |
Min Storage Temperature | -40 °C |
Sound Emission | 23 dBA |
General | |
---|---|
Capacity | 4 TB |
Cache Size | 256MB |
compatibility | RAID-optimized NAS systems with up to 8 bays |
Dimension | 146.99mm x 101.6mm x 26.11mm |
Product Weight | 0.57kgs |
Interface | SATA |
Transfer Rate | up to 180MB/s |