WD RE3 RAID EDITON WD3202ABYS 320GB SATA/300 16MB cache
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Vaša cena:
už sa nepredáva
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Kód:
631238
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P/N:
WD3202ABYS
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Záruka:
5 Rok(ů)
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Výrobca:
Western Digital
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EAN:
631238
Podrobnosti
Szczegółowe
Particulars
WD RE3 drives combine 16 MB cache with SATA 3 Gb/s transfer rate for lightning-fast performance in demanding server and storage applications. Technologically advanced acoustics minimize noise. Cool drive operation and enhanced reliability features help protect the drive and the data stored on it.
Dual processor - Twice the processing power results in a 20% performance improvement over the previous generation.
RAFF™ - Our 4th generation RAFF technology includes sophisticated electronics to monitor the drive and correct both linear and rotational vibration simultaneously, in real time for up to a 60% performance improvement in high vibration environments over the previous generation of drives.
IntelliSeek™ - Calculates optimum seek speeds to lower power consumption, noise, and vibration in active seek modes without degrading performance.
Multi-axis shock sensor - An additional 3rd sensor has been added to automatically detect subtle high frequency shock events in all axis enabling compensation to protect the data.
RAID-specific, time-limited error recovery (TLER) - Prevents drive fallout caused by the extended hard drive error-recovery processes common to desktop drives.
Third generation dynamic fly height - Each read-write head s fly height is adjusted in real time for optimum reliability.
Thermal extended burn-in test - Each drive is put through extended burn-in testing with thermal cycling to ensure reliable operation.
NoTouch™ ramp load technology - The recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit.
Perpendicular Magnetic Recording (PMR) - WD RE3 drives utilize PMR technology to achieve even greater areal density.
Ideal For
Ideal for servers, video surveillance, and other demanding write-intensive applications.
Dual processor - Twice the processing power results in a 20% performance improvement over the previous generation.
RAFF™ - Our 4th generation RAFF technology includes sophisticated electronics to monitor the drive and correct both linear and rotational vibration simultaneously, in real time for up to a 60% performance improvement in high vibration environments over the previous generation of drives.
IntelliSeek™ - Calculates optimum seek speeds to lower power consumption, noise, and vibration in active seek modes without degrading performance.
Multi-axis shock sensor - An additional 3rd sensor has been added to automatically detect subtle high frequency shock events in all axis enabling compensation to protect the data.
RAID-specific, time-limited error recovery (TLER) - Prevents drive fallout caused by the extended hard drive error-recovery processes common to desktop drives.
Third generation dynamic fly height - Each read-write head s fly height is adjusted in real time for optimum reliability.
Thermal extended burn-in test - Each drive is put through extended burn-in testing with thermal cycling to ensure reliable operation.
NoTouch™ ramp load technology - The recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit.
Perpendicular Magnetic Recording (PMR) - WD RE3 drives utilize PMR technology to achieve even greater areal density.
Ideal For
Ideal for servers, video surveillance, and other demanding write-intensive applications.
Technické parametre
- Emise akustického tlaku 29/30 dB
- Hmotnost 440 g
- Hloubka 147 mm
- Výška 26.1 mm
- Šířka 101.6 mm
- Spotřeba energie (v pohotovosti) 0.85 W
- Počáteční napětí 2.1 A
- Spotřeba energie (aktivní) 5.5 W
- Spotřeba energie (vypnuto) 0.85 W
- Stručný návod Y
- Kompatibilní operační systémy Windows Vista/XP/2000
- Kapacita 320 GB
- Interní Y
- Rychlost otáček pevného disku 7200 RPM
- Rozhraní Serial ATA
- Velikost pevného disku 8.89 cm (3.5 ")
- Hledání při čtení 8.9 ms
- Průměrná latence 4.20 ms
- Vyhledávací čas mezi stopami (čtení/zápis) 2.0 ms
- Počet hlav 2
- Velikost vyrovnávací paměti 16 MB
- Doba nastartování pevného disku 6.5 s
- Start/stop cyklu 300000
- Bytů za sekundu 512
- Full stroke seek 21.0 ms
- Operating shock 30/65 G
- Provozní rozsah teplot 0 - 60 °C
- Rozsah teprot při skladování (T-T) -40 - 65 °C
- Doporučená provozní vlhkost 5 - 95 %
- Skladovací vlhkost 5 - 95 %
- Non-operating shock 350 G
- Provozní vibrace 20-300 Hz, 0.75G
- Neprovozní vibrace 20-500 Hz, 4.0G
- Rychlost přenosu dat 3 Gbit/s
- Plug and Play Y
- Střední doba mezi poruchami (MTBF) 1200000 h