Hitachi 8X DVD-ROM Drive Specifications

    Specifications are subject to change without notice or obligation.

    Data capacity

    4.7 GB/side (Single layer DVD),
    8.5 GB/side (Dual layer DVD),
    650 MB (CD, Mode-1)

    742 MB (CD, Mode-2)

    Data transfer rate

    11.08 MB/sec (DVD)
    6 MB/sec (CD)

    Burst transfer rate

    16.6 MB/sec (PIO Mode 4)
    16.6 MB/sec (Multiword DMA II mode)

    Random access time

    <120 ms (DVD), <90 ms (CD)

    Rotational speed

    <4650 rpm (DVD), <8750 rpm (CD)

    Interface

    Enhanced IDE (ATAPI Per SFF-8090)

    Memory buffer

    512K

    Sampling frequency

    44.1 KHz (CD)

    S/N ratio

    <70 db (CD)

    Audio

    AC-3 5.1 channel surround sound (DVD), Traditional audio playback (CD),
    Analog out 0.7 V

    Power

    720 mA @ 5 V, 500 A @12 V

    MTBF

    125,000 POH

    Operating environment

    5° to 45° C (operational),
    -30° to 60° C (storage)

    Humidity

    15 - 85% noncondensing (operational),
    10 - 90% noncondensing (storage)

    Dimensions

    5.75 × 1.63 × 7.12 inches (W × H × D),
    146 × 41.3 × 180 mm (W × H × D)

    Weight

    1 kg

    Certification

    EN60950, UL 1950, CAN/CSA (DVD)
    22.2 No. 950 (CD)

    Laser

    FDA CFR21 EN60825

    EMI

    FDA 15J - B

    CE

    EN55022: 1994, Amd. 1: 1995 (DVD),
    Class B (CD)

Many products for Gateway and its subsidiaries are custom engineered by our suppliers to Gateway specifications and may vary from similarly marketed products.