Produktbeskrivelse
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WD Ultrastar SSD400S.B HUSSL4040BSS601 - SSD - 400 GB - SAS 6Gb/s
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Type
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Solid state-drev - intern
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Kapacitet
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400 GB
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Hardware kryptering
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Ja
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NAND Flashhukommelses-type
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Enkelt-niveaus celle (SLC)
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Model
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2.5" SFF
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Grænseflade
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SAS 6Gb/s
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Dataoverførselshastighed
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600 MBps
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Egenskaber
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Enhanced Availability (EA) for 24x7 adgang til data, End-to-end data protection (ANSI)
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Dimensioner (B x D x H)
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7.01 cm x 10.06 cm x 1.5 cm
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Vægt
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222 g
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Producentgaranti
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5 års garanti
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Produktdatablad |
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Enhedstype |
Solid state-drev - intern |
Kapacitet |
400 GB |
Hardware kryptering |
Ja |
NAND Flashhukommelses-type |
Enkelt-niveaus celle (SLC) |
Model |
2.5" SFF |
Grænseflade |
SAS 6Gb/s |
Byte pr. sektor |
512 |
Egenskaber |
Enhanced Availability (EA) for 24x7 adgang til data, End-to-end data protection (ANSI) |
Bredde |
7.01 cm |
Dybde |
10.06 cm |
Højde |
1.5 cm |
Vægt |
222 g |
Overføringshastighed, drev |
600 MBps (ekstern) |
Intern datahastighed |
536 MBps (læs) / 502 MBps (skriv) |
4KB Random Read |
57500 IOPS |
4KB Random Write |
25500 IOPS |
MTBF (forventet tid mellem fejl) |
2,000,000 timer |
Ikke-korrigerbare fejl |
1 pr. 10^16 |
Interface |
1 x SAS 6Gb/s |
Kompatibel bås |
2.5" SFF |
Strømforbrug |
5.5 Watt (aktiv) ¦ 1.7 Watt (ledig) |
Service & Support |
Begrænset garanti - 5 år |
Min. driftstemperatur |
0 °C |
Maks. driftstemperatur |
60 °C |
Modstandsdygtighed over for stød |
1000 g @ 0.5ms (operativ) / 1000 g @ 0.5ms (non-operativ) |
Vibration tolerance |
2.16 g @ 5-700 Hz (operativ) / 3.13 g @ 5-800 Hz (non-operativ) |
The Ultrastar SSD400S.B delivers high sequential throughput, up to 536 MB/s read and 502 MB/s write (6 Gb SAS). The Ultrastar SSD400S.B also delivers up to 57,500 read and 25,500 write IOPS, reaching speeds 100 times faster than HDDs, allowing rapid access to "hot" enterprise data for improved productivity and operational efficiency. Since less SSDs are required to achieve the same HDD IOPS performance, the Ultrastar SSD400S.B family offers significant value in terms of IOPS per watt, while reducing total cost of ownership (TCO) through low power consumption, efficient cooling and reduced space requirements.
The Ultrastar SSD400S.B family combines enterprise-grade SLC NAND flash memory, advanced endurance management firmware and power loss data management techniques to extend reliability, endurance, and sustained performance over the life of the SSD. The Ultrastar SSD400S.B family achieves an extraordinary 0.44% annual failure rate (AFR) or two million hour mean-time-between-failure (MTBF).