The first thing we did when
our drive arrived was to go out and rent a few DVD's. The 'exhaustive' testing then began. On a side
note, the USB wire is curiously labeled....... makes you wonder what the
astronauts use to watch movies up there ;-)
| SPECIFICATION ( DV-25E )
|
| Disk Type |
DVD-ROM,DVD-Video
CD-DA
CD-ROM ( MODE-1,MODE-2
)
CD-ROM XA MODE-2 ( FORM-1,FORM-2 )
Photo CD ( Multi & Single Session )
CD-I,Video
CD & CD Extra ( CD PLUS )
|
| Disc Diameter |
12cm,8cm ( DVD & CD
),CD-R,CD-RW |
| Disc Rotation Speed |
[DVD Mode] 2,871rpm typ. ( FULL CAV )
[ CD Mode ] 5,136rpm typ. ( FULL CAV )
|
| Interface |
ATAPI,ATA-4 |
Data transfer Rate
Sustained |
[DVD Mode] 2,797 - 6,760kB/sec. ( FULL-CAV )
[ CD Mode ] 1,545 - 3,600kB/sec. (
FULL-CAV,MODE1 )
|
Data transfer Rate
Burst |
16.7MB/sec. ( PIO mode 4 / Multi Word DMA mode 2
)
33.3MB/sec. ( Ultra DMA ) |
| Random Access Time |
[DVD Mode] 130msec. typ. ( average )
[ CD Mode ] 95msec. typ. ( average )
|
| Data Buffer |
512KB |
| Loading Mechanism |
Drawer |
| Ambient Temperature |
Operating: 5 - 55C
Non-Operating: -20 - 60C |
| Vibration |
Operating:0.15G or less ( 5 - 300Hz, Horizontal operation
)
Non-operating:2G or less ( 5
- 300Hz ) |
| Shock |
Operating:5G or less ( half-sine wave 11msec.
)
Non-operating:60G or less ( half-sine
wave 11msec. ) |
| Power Consumption |
30mA typ. ( standby mode )
1.2A typ. ( seeking/spinning
up )
800mA typ. ( sequential read ) |
| Dimensions |
128W X 12.7H X 129.4D ( mm
) |
| Weight |
235g |
|
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