SX Specifications
| Model | SX-1 | SX-2 | SX-3 | SX-4 |
|---|---|---|---|---|
| Family / Variant | ? / ? | ? / ? | ? / ? | ? / ? |
| Introduced | ? | ? | ? | ? |
| Base Price | 895 USD | 1,895 USD | 1,995 USD | 2,395 USD |
| Enclosure | Tower rackmount |
Tower rackmount |
Tower rackmount |
Tower rackmount |
| CPU Features | ||||
| CPU / Clock Speed | 21164PC (PCA56) / 533 MHz | 21164PC (PCA56) / 533 MHz | 21164PC (PCA56) / 533 MHz | 21164PC (PCA56) / 533 MHz |
| Number of CPUs | 1 | 1 | 1 | 1 |
| Cache Size on Chip | 16K I-cache 8K D-cache |
16K I-cache 8K D-cache |
16K I-cache 8K D-cache |
16K I-cache 8K D-cache |
| Secondary Cache | - | - | - | - |
| B-cache | 1 MB | 1 MB | 1 MB | 1 MB |
| In-cabinet Upgrades | Memory, I/O | Memory, I/O | Memory, I/O | Memory, I/O |
| Performance | ||||
| tpmC @ $/tpmC | ? | |||
| SPECint95 | ? | |||
| SPECfp95 | ? | |||
| Memory / Storage | ||||
| Memory | - | 64 MB to 1 GB | 64 MB to 1 GB | 64 MB to 1 GB |
| Internal Disk Bays | 3 or 4 | 3 or 4 | 3 or 4 | 3 or 4 |
| Internal Disk Storage | - | 6.4 GB to ? | 4.5 GB to ? | 4.5 GB to ? |
| Total Disk Storage | ? | ? | ? | ? |
| Removable Media Bays | 4 | 4 | 4 | 4 |
| Removable Media | - | 1.44 MB floppy disk, CD-ROM | 1.44 MB floppy disk, CD-ROM | 1.44 MB floppy disk, CD-ROM |
| I/O | ||||
| Standard I/O | ||||
| I/O Slots |
6:
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| Max. I/O Throughput |
PCI: 264 MB/s ISA: 8 MB/s |
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| Options | ||||
| Audio & Video |
2D/3D graphics
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| Networking |
Internal? FAX/modem
|
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| Storage |
RAID, CD-ROM, IDE hard drive, floppy disk
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| Availability Features |
Auto reboot, RAID, ECC memory, ECC cache
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| Operating Systems / Clustering | ||||
| OS Support | - | Linux | Linux | Digital UNIX, Linux, Windows NT |
| TruCluster | No | No | No | ? |
| OpenVMS Cluster | No | No | No | No |
| MSCS | No | ? | ? | ? |
| Hardware Partitioning | No | No | No | No |
| Environment | ||||
| Acoustics (LWAd / LpAm) | ||||
| Idle | ? | |||
| Operating | ? | |||
| Altitude | ||||
| Operating | ? | |||
| Non-operating | ? | |||
| Shock (operating) | ? | |||
| Vibration (operating) | ? | |||
| Temperature | ||||
| Relative Humidity | ? (non-condensing) | |||
| Power Requirements | ||||
| Nominal Voltage | 110 V / 240 V | ? | ? | ? |
| Frequency Range | ? | ? | ? | ? |
| Max. Nominal Current | ? | ? | ? | ? |
| Power Source | Single phase | Single phase | Single phase | Single phase |
| Power Supply | 235 W | 300 W | 300 W | 300 W |
| Power Usage[5] | ? | ? | ? | ? |
| Physical Characteristics | ||||
| Height | ? | |||
| Width | ? | |||
| Depth | ? | |||
| Weight | ? | |||
| Warranty | ||||
| 3 year | ||||
|
[1] Occupies one PCI slot. [2] Models SX-2, SX-3, and SX-4. [3] Model SX-3. [4] Model SX-4. [5] "Packaged System" configuration (see SOC); halt in firmware. |
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