| Produktbeskrivelse
|
WD Ultrastar 7K6000 HUS726040AL5210 - harddisk - 4 TB - SAS 12Gb/s
|
| Type
|
Harddisk - intern
|
| Kapacitet
|
4 TB
|
| Model
|
3.5" x 1/3H
|
| Grænseflade
|
SAS 12Gb/s
|
| Dataoverførselshastighed
|
1.2 GBps
|
| Buffer størrelse
|
128 MB
|
| Spindelhastighed
|
7200 rpm
|
| Egenskaber
|
Rotational Vibration Safeguard (RVS), Advanced Format teknologi, 24x7 løbende drift, Instant Secure Erase (ISE), mediecaching-teknologi, Rebuild Assist-tilstand, ikke-volatil cache
|
| Dimensioner (B x D x H)
|
101.6 mm x 147 mm x 26.1 mm
|
| Vægt
|
715 g
|
| Producentgaranti
|
5 års garanti
|
Produktdatablad |
|
| Enhedstype |
Harddisk - intern |
| Kapacitet |
4 TB |
| Model |
3.5" x 1/3H |
| Grænseflade |
SAS 12Gb/s |
| Buffer størrelse |
128 MB |
| Byte pr. sektor |
4096 |
| Egenskaber |
Rotational Vibration Safeguard (RVS), Advanced Format teknologi, 24x7 løbende drift, Instant Secure Erase (ISE), mediecaching-teknologi, Rebuild Assist-tilstand, ikke-volatil cache |
| Bredde |
101.6 mm |
| Dybde |
147 mm |
| Højde |
26.1 mm |
| Vægt |
715 g |
| Overføringshastighed, drev |
1.2 GBps (ekstern) |
| Intern datahastighed |
202 MBps |
| Søgetid |
7.6 ms (gennemsnit) |
| Gennemsnitsventetid |
4.16 ms |
| Spindelhastighed |
7200 rpm |
| MTBF (forventet tid mellem fejl) |
2,000,000 timer |
| 24x7 drift |
Ja |
| Ikke-korrigerbare fejl |
1 pr. 10^15 |
| Load/Unload-cyklusser |
600,000 |
| Interface |
1 x SAS 12 Gb/s |
| Kompatibel bås |
3.5" x 1/3H |
| Strømforbrug |
11 Watt (aktiv) ¦ 7.7 Watt (lavstrømstomgang) |
| Overensstemmelsesstandarder |
EcoTrac |
| Service & Support |
Begrænset garanti - 5 år |
| Min. driftstemperatur |
5 °C |
| Maks. driftstemperatur |
60 °C |
| Modstandsdygtighed over for stød (operativ) |
70 g @ 2 ms halvsinuspuls |
| Modstandsdygtighed over for stød (non-operativ) |
300 g @ 1 ms halvsinuspuls |
| Vibration tolerance (operativ) |
0.67 g @ 5-500 Hz |
| Vibration tolerance (non-operativ) |
1.04 g @ 5-500 Hz |
Corporate and cloud data centers are under extreme pressure to improve the efficiency of storage. To address this data center challenge, HGST introduces Ultrastar 7K6000, delivering plenty of capacity and a standard, 3.5-inch hard drive, for capacity-optimized enterprise applications. Ultrastar 7K6000 provides more capacity and better power efficiency. The Ultrastar 7K6000 also delivers great storage efficiency through the unrivaled performance, achieving higher write performance, even at higher workloads, thanks to HGST media cache architecture, a disk-based caching technology, which provides a large non-volatile cache on the disk. Media cache also allows for improved reliability and data integrity during unexpected power loss.
