Hard Disk Drive

Hard Disk Drive
• 4 TB, NAS series HDD
• Interface: SATA 6 Gb/s
• Advance Format (AF): yes
• Form factor: 3.5-inch
• Native command queuing: yes
• RoHS compliant: yes
• Interface speed: 6Gb/s
• Internal transfer rate: 210 MB/s
• Cache: 256 MB
• Performance class: 5400 RPM Class
• Load/unload cycles: 600000
• Non-recoverable read errors per bits read: <1 in 1014
• MTBF (hours): 1000000
• Workload Rate (TB/years): 180
• 12VDC ±10% (A, peak): 1,75
• Average power requirements (W)
Read/Write: 4,5; Idle: 3,3
Standby/Sleep: 0,4
• Temperature (°C):
Operating: 0 to 65
Non-operating: -40 to 70
• Shock (Gs):
Operating (2ms, read/write): 30
Operating (2 ms, read): 65
Non-operating (2ms): 250
• Acoustics (dBA): Idle: 25
Seek (average): 28
Garantie: minim 36 luni
și
• 6 TB, NAS series HDD
• Interface: SATA 6 Gb/s
• Advance Format (AF): yes
• Form factor: 3.5-inch
• Native command queuing: yes
• RoHS compliant: yes
• Interface speed: 6Gb/s
• Internal transfer rate: 175 MB/s
• Cache: 64 MB
• Performance class min 5400 RPM Class
• Load/unload cycles: 600000
• Non-recoverable read errors per bits read: <1 in 1014
• MTBF (hours): 1000000
• Workload Rate (TB/years): 180
• 12VDC ±10% (A, peak): 1,75
• Average power requirements (W)
• Read/Write: 5,3
• Idle: 3,4
• Standby/Sleep: 0,4
• Temperature (°C):
• Operating: 0 to 65
• Non-operating: -40 to 70
• Shock (Gs):
• Operating (2ms, read/write): 30
• Operating (2 ms, read): 65
• Non-operating (2ms): 250
• Acoustics (dBA):
• Idle: 25
• Seek (average): 28
Garantie: minim 36 luni