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  • Ổ Cứng Camera HDD Seagate SKYHAWK AI 8TB 3.5

      Ổ Cứng Camera HDD Seagate SKYHAWK AI 8TB 3.5" 7200rpm ST8000VE0004Mã sản phẩm: ST8000VE0004

    Giá bán: 5,115,000 VNĐ
    (Giá chưa bao gồm VAT)

    Báo giá cao

      Chi tiết sản phẩm

    Model ST8000VE0004
    Formatted (512 bytes/sector) 8TB
    Heads Heads 14
    Discs 7
    Bytes per logical sector 512
    Bytes per physical sector 4096
    Recording density, KBPI (Kb/in max) 2230
    Track density, KTPI (ktracks/in avg.) 386
    Areal density, (Gb/in avg) 867
    Spindle speed (RPM) 7200
    Internal data transfer rate (Mb/s max) 2695
    Max sustained transfer rate, OD read (MB/s) 235
    I/O data-transfer rate (MB/s max) 600
    ATA data-transfer modes supported PIO modes 0–4
    Multiword DMA modes 0–2
    Ultra DMA modes 0–6
    Cache buffer 256MB
    Weight: (maximum) 650g (1.43 lb)
    Average latency 4.16ms
    Power-on to ready (sec) (typ/max) 20/30
    Standby to ready (sec) (typ/max) 20/30
    Startup current (typical) 12V (peak) 1.8A
    Voltage tolerance (including noise)  5V ±5%
    12V ±10%
    Non-Operating (Ambient °C) –40° to 70°
    Operating ambient temperature (min °C) 5° 
    Operating temperature (drive case max °C) 70° 
    Temperature gradient (°C per hour max) 20°C (operating)
    30°C (non-operating)
    Relative humidity 5% to 95% (operating)
    5% to 95% (non-operating)
    Relative humidity gradient 30% per hour max
    Altitude, operating –304.8 m to 3,048 m
    (–1000 ft to 10,000+ ft)
    Altitude, non-operating
    (below mean sea level, max)
    –304.8 m to 12,192 m
    (–1000 ft to 40,000+ ft)
    Operational Shock (max at 2 ms) Read 70 Gs / Write 40 Gs
    Non-Operational Shock (max at 2 ms) 250 Gs
    Vibration, operating 5–22 Hz: 0.25 Gs, Limited displacement
    22–350 Hz: 0.50 Gs
    350–500 Hz: 0.25 Gs
    Operation Rotational vibration 20–1500Hz: 12.5 rads/s²
    Vibration, non-operating 2–500 Hz: 2.27 Grms ref
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