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Product DIGITAL Prioris ZX 5000 Series - Competitive Comparison |
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| FEATURES | DIGITAL Prioris ZX 5000 Series | Compaq ProLiant 4500 | HP NetServer LS | IBM PC Server 720 | |
| Processors | 133
Pentium 166 Pentium |
100
Pentium 133 Pentium 166 Pentium |
100
Pentium 133 Pentium 166 Pentium |
100
Pentium 133 Pentium 166 Pentium* |
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| Max. # processors | 4 SMP | 4 SMP | 4 SMP | 6 SMP | |
| MEMORY | |||||
| Maximum | 768MB ECC | 1GB ECC | 786MB ECC | 1GB ECC | |
| ECC support | Standard | Standard | Standard | Standard | |
| Standard cache | 133MHz:
512KB (1P) 166MHz: 1MB (1P) 1MB per CPU, (2P, 4P) |
512KB
(1P) 2MB per CPU (2P, 4P) |
133MHz:
512KB (1P) 166MHz: 1MB (1P) 1MB per CPU, (2P, 4P) |
512KB per processor | |
| Bus architecture | PCI/EISA | EISA | PCI/EISA | PCI/MCA | |
| STORAGE | |||||
| Internal | 28GB | 17.2GB | 24GB | 40.5GB | |
| Total | 1TB | 301GB | |||
| Bays (total) | 11 | 7 | 9 | 22 | |
| Hot-Swap bays | 7 internal | 4 internal | 6 | 18 | |
| CD-ROM drive | Standard | Standard | Standard | Standard | |
| RAID support | 0, 1, 5, 0 + 1 | 0, 1, 4, 5 | 0, 1, 5, 6 | 0, 1, 5 | |
| Expansion slots | 12
total 2 processor 2 memory board 4 EISA bus master 2 PCI/EISA 2 PCI |
14
total 4 processor 1 memory board 8 bus master |
12
total 2 processor 2 memory board 4 EISA bus master 2 EISA/PCI 2 PCI |
7
total 7 PCI or MCA |
|
| SCSI interfaces | PCI
Fast-Wide SCSI-2 or PCI Fast-Wide RAID |
EISA
Fast-Wide SCSI-2 or SMart SCSI Array |
PCI
Fast-Wide SCSI and PCI Fast-Wide RAID |
PCI
Fast-Wide SCSI and PCI Fast-Wide RAID |
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| Optional second internal power supply | Yes | Yes | No | Yes | |
| Redundant fans | Yes | No | No | No | |
| Server management software | Yes | Yes | Yes | Yes | |
| Network management software | Yes | No | Yes | Yes | |
| Replicated install | Yes | No | No | No | |
| Cluster availability | Yes | Yes | No | No | |
| * Only two processors supported. | |||||
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