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Sun StorEdge 4mm DDS3 |
The 4mm DDS-3 tape drive triples its predecessor's capacity at 12GB, making it a superior solution for workstation backup and archive, as well as data distribution and interchange, for customers in any industry. With data compression, you can store up to 24GB per drive. And with the DDS-3 Autoloader, which holds up to six tape cartridges, you can backup and archive up to 72GB (up to 144GB with compression).
At the same time, the 4mm DDS-3 tape drive maintains backward read/write compatibility with DDS-2, DDS-1, and DDS-DC formats, so your previous investments in 4mm storage solutions are protected. You can restore old archived data, or use the drive for data interchange. The DDS-3 drive's Media Recognition System automatically adjusts to the correct tape format.
And the tape drive is fast. Its native data transfer rate is 1MB per second, and its built-in data compression increases the rate to 2MB per second. That means you can archive up to 57.6GB in an 8-hour window.
The 4mm DDS-3 tape drive also features improved reliability over all previous models, with a 300,000-hour MTBF at a 12 percent duty cycle. Each drive is tested rigorously on Sun systems prior to shipment to ensure highest-possible performance and quality. Each is covered by a three-year warranty. And each is can be fully supported under all standard SunSpectrum service contracts.
| External Drive or Autoloader Options (Sun StorEdgeTM UniPack/Sun StorEdgeTM FlexiPack) | 68-to-68 pin SCSI cable, 50-to-68 pin SCSI cable |
| Internal Drive Option | Internal drive with Sun light-grey bezel |
| Internal Drive Option for Sun Enterprise Servers | Internal drive with Sun charcoal bezel |
| Internal Autoloader Options for Sun Enterprise 5000 and 6000 Systems |
Internal Autoloader for the system or expansion rack with Sun charcoal
bezel Internal Autoloader with multi-tape backup tray for the system or expansion rack with Sun charcoal bezel |
| Sun StorEdge 4mm DDS-3 Tape Drive | Sun StorEdge 4mm DDS-3 Autoloader | |
|---|---|---|
| Compression | DCLZ | DCLZ |
| Capacity(native) | 12 GB per 125 m tape | 72 GB with 125 m tape |
| Tapes supported | 1 | 6 per magazine |
| Sustained transfer rate | 1 MB/sec. native | 1 MB/sec. native |
| Burst rate(synch/asynch) | 10 MB/per sec. (synch) 3 MB/sec. (asynch) |
10 MB/per sec. (synch) 3 MB/sec. (asynch) |
| Buffer | 2 MB | 2 MB |
| Interface | Single-ended SCSI-2 | Single-ended SCSI-2 |
| MTBF | 300,000 hours (12% duty cycle) | 55,000 hours (18% duty cycle) |
| Tape speed | 0.41 in./sec. | 0.41 in./sec. |
| Ave. file access time | 40 sec. on 125 m cartridge | 40 sec. on 125 m cartridge |
| SPARC | SPARCstation 4, SPARCstation 5, SPARCstation 10, SPARCstation 20 SPARCserver 1000 |
| Ultra | Ultra 1, Ultra 2 |
| Netra | Netra i 1, Netra i 4, Netra i 5, Netra i 150 Netra j 1, Netra j 2, Netra j 4, Netra j 4000, Netra j 5000 |
| Temperature range | 5ºC to 40ºC operating, -40ºC to 70ºC non-operating |
| Humidity range | 20% to 80% operaing, 5% to 95% non-operating |
| Altitude range | 0 to 4,600 m operating, 0 to 15,200 m non-operating |
The products meet or exceed the following:
| Safety | UL 1950, CAN/CSA-C22.2, CSA No. 950-M89, CSA C108.8, EN 60 950, TUV |
| RFI/EMI | DIN/VDE 0805, EN 55022, EN 60 555-2, FCC MP-4, VFG243/1991 |
| FCC Rules | FCC CFR 47 Part 15, Subpart B |
| Acoustical | ISO 3744, ANSI S12.10.1985 |
| Sun StorEdge 4mm DDS-3 Tape Drive | Sun StorEdge 4mm DDS-3 Autoloader | |
|---|---|---|
| Size | 3.5-in. form factor, half height | 5.25-in. form factor, full height |
| Height | 41.3 mm (1.6 in.) | 82 mm (3.2 in.) |
| Width | 101.6 mm (4.0 in.) | 146 mm (5.7 in.) |
| Depth | 150 mm (5.9 in.) | 203 mm (8.0 in.) |
| Weight | 1.0 kg (2.2 lb.) | N/A |
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