Hard disk 4TB WD Purple - Surveillance- WD40PURX

Hard disk special conceput pentru sistemele de supraveghere video cu utilizare 24 de ore, 7 zile / saptamana.

Capacitate: 4 TB, Buffer: 64 MB, Timp de acces: 2.9 ms, Interfata: SATA 3, Greutate: 600 g
Timp de acces Citire: 3.3 ms; Timp de acces Scriere: 3.3 ms

• Model / producator Western Digital
• Capacitate 4 TB
• Forma 3.5-inch
• RoHS Da
• Rata maxima de transfer Buffer to host: 6 Gb/s
• Rata maxima de transfer Host to/from drive (sustained): 150 MB/s
• Cache (MB) 64
• Viteza de rotatie (RPM) IntelliPower
• Cicluri de incarcare / descarcare 300,000
• Consum (W) Scriere/citire: 5.1, Inactiv: 4.5, Repaus: 0.4
• Temperatura de functionare 0 la 65 grade C
• Temperatura de stocare -40 pana la 70 grade C
• Rezistenta la socuri (Gs) Operare (2 ms, citire / scriere) - 30, operare (2 ms, citire) - 65, neoperational (2 ms) - 250