External 91 GB AIT-1 SCSI Drive
High Capacity, High Performance
The Sony SDX-D400C tape drive delivers up to 91 GB data storage
capacity in a compact 8mm data cartridge. Unique helical scan
technology increases data recording density while offering
fast data transfer rates of up to 10.4 MB/s.
MIC = Ultra-Fast Data Access
Sony's innovative Memory-In-Cassette tape technology, with
64 kb of built-in memory, speeds access to data, providing
fast loading (less than 10 s) and quick file access (27 s).
Ultimate Reliability
Redesigned head geometry means Sony AIT tape drives reduce
head/tape pressure and deliver up to 50,000 hours of head
life and offer an industry-leading MTBF rating of 300,000
POH.
Standalone / External Drive Configuration
The Sony SDX-D400C/BM is a compact external enclosure complete
with a built-in power supply and cooling fan. This makes it
easy to add AIT-1 tape technology to existing systems. The
industry-standard SCSI interface simplifies connection while
providing speedy data throughput.
Less Periodic Maintenance
Sony AIT tap drives incorporate the Super Head Cleaner™
mechanism, activated automatically by the drive mechanism
when tape errors approach a certain threshold.
SDX-D400C - Detailed Specifications
| TECHNOLOGY |
| Drive Type |
External SCSI AIT-1 |
| Model Number |
SDX-D400C and SDX-D400BM |
| Interface |
Ultra Wide SCSI
Single-ended / Low Voltage Differential
68-Pin Connector |
| Linear Recording Density |
116,000 BPI |
| Recording Block Length |
Variable or Fixed Length Blocks |
| CAPACITY AND PERFORMANCE |
| Capacity |
35 GB (native), 91 GB (with 2.6:1
compression) |
| Sustained Transfer Rate |
4 MB/s (native), 10.4 MB/s (compressed) |
| Burst Transfer Rate |
12 MB/s (asynchronous, max)
40 MB/s (synchronous, max) |
| Media Load Time (Avg) |
10 seconds (with memory-in-cassette) |
| Access Time (Avg) |
27 seconds (with memory-in-cassette) |
| Search Speed |
960 MB/s (compressed)
480 MB/s (native) |
| Rewind Speed |
160 inches/s (max) |
| Buffer Size |
10 MB |
| RELIABILITY |
| Uncorrectable Error Rate |
Less than 10-17
bits |
| MTBF |
300,000 hours at 100% duty cycle |
| R/W Head Life |
50,000 tape contact hours |
| Media Uses (Avg) |
30,000 end-to-end passes |
| ENVIRONMENT |
| Mounting |
Can be mounted horizontally or vertically |
| Operating Temperature |
40°F to 104°F (5°C to
40°C) |
| Storage Temperature |
-40°F to 158°F (-40°C
to 70°C) |
| Operating Humidity |
30% to 80% (non-condensing) |
| Power Requirements |
AC 100-200V / 220-240V |
| Power Consumption |
21 watts (average) |
| Dimensions (WxHxD) |
7.44 x 2.28 x 10.31 in (189 x 57.9
x 261.9 mm) |
| Weight |
4 lb 14 oz (2.2 kg) |
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