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SMO-F551: Internal Drive, RMO-S551: Sony
Branded External Drive
(1) Large Capacity 5.2GBytes Disk
Storage capacity is significantly increased by the latest technology.
MO system is the perfect solution for professional use such as Medical
Industry, Telecommunication, DTP, A/V editing and etc..
(2) High-speed Data transfer Rate
The use of high-speed spindle motor and high-performance RISC CPU enable
a sustained transfer rate of up to 5.0 MBytes/sec(max.). This MO drive
can handle animation such as MPEG-2 level picture.
(3) Large Capacity 4MBytes Cache Memory
Efficient recording, quick response and optimum operational environment
are provided through use of 4MBytes buffer and Sony's original cache control
algorithm(S-Cache*).
*S-Cache is a trademark of
Sony Corporation.
(4) High Reliability
Sony MO drive can achieve MTBF of 300,000 POH(60% Reliability).*
And the disk offers 50 years of archival life with 10 million record/playback
cycles.*
*Estimation based on in-house test results. MTBF: Mean Time Between Failure
(5) Maintenance Free
In this MO drive,preventive measures are taken to guard against dust.
It is unnecessary to clean the optical lens of your MO drive.
(6) Disk Compatibility
Sony 8X MO drive is compatible with ISO format 5.25 inch MO disk, therefore
it allows access to old data which maybe on 1st or 2nd generation media.
And the drive also accepts CCW(Continuous Composite Write-once) disks
and 2.6GBytes Direct Over-Write disk for many purposes and applications.
650MBytes(1st
generation, 1X)
ISO/IEC 10089,11560 |
MO, CCW |
Read |
1.3GBytes(2nd
generation, 2X)
ISO/IEC 13549 |
MO, CCW |
Read |
2.6GBytes(3rd
generation, 4X)
ISO/IEC 14517 |
MO, CCW, LIMDOW |
Read/Write |
5.2GBytes(4th
generation, 8X)
ISO/IEC 15286 |
MO, CCW |
Read/Write |
(7) Package Components
RMO-S551 package includes one piece of 5.2GBytes MO disk and the
device driver (CD-ROM) for Windows95, WindowsNT and Macintosh for immediate
use.
(8) Specifications of SMO-F551 & RMO-S551
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Host Interface
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SCSI-2: ANSI x
3.131-1994
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Disk Format
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5.25inch MO Disk with Cartridge
Continuous/Composites(ISO/IEC 15286)
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Disk Capacity
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5.2 GBytes
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4.8 GBytes
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4.1 GBytes
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Sector Size
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2048 Bytes
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1024 Bytes
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512 Bytes
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Data Transfer Rate
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5.07~2.48
MBytse/s
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4.79~2.31
MBytse/s
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4.06~1.97
MBytse/s
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Burst Data transfer
Rate
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10.0 MBytes/s (Synchronous)
3.0 MBytes/s (Asynchronous)
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Disk Rotational Speed
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3300 rpm / 3600
rpm
(8XCapacity / 4X,2X,1XCapacity Disk)
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Average Latency
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9.1 msec / 8.3
msec
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Average Seek Time(typ.)
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25 msec
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Loading/Unloading Time
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Loading: 5.5 sec, Unloading: 3.5 sec
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Bit Error Rate
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Less than 10
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Buffer Memory Size
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4.0 MBytes(Write/Read Cache)
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MTBF*
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300,000 Power On
Hour
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Loading/Unloading cycles
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MSBF**:More
than 750,000 cycles(SMO-F551)
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Dimensions
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SMO-F551: 40.6mm X 146.0mm X 203.0mm
RMO-S551: 70.0mm X 211.0mm X 293.0mm (H X W X D)
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Weight
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SMO-F551: 1.5kg
RMO-S551: 4.9kg |
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Power Requirements
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SMO-F551: DC +5V,DC +12V
RMO-S551: AC 100 ~ 240V 50/60 Hz
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Power Consumption |
| SMO-F551: |
DC +5V 0.8A(typ.),
2.0A(max)
DC +12V 0.9A(typ.),
3.0A(max)
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RMO-S551: AC 0.60
~ 0.35 A (max)
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*MTBF:Mean Time Between Failure
**MSBF:Mean Swap Between Failure
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RMO-S551
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DISK
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DEVICE DRIVER
CD-ROM
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