 |
Up to 128 nodes per SP system(a) (512 by special order)
|
Node type |
375 MHz POWER3 SMP Thin Node |
375 MHz POWER3 SMP Wide Node |
POWER3 SMP High Node |
|
Processor |
375 MHz 2, 4-way POWER3-II |
375 MHz 2, 4-way POWER3-II |
222 MHz 2, 4, 6, 8-way POWER3 |
|
L1 cache |
64KB data(a)/32 KB instruction(a) |
64KB data(a)/32KB instruction(a) |
64KB data(a)/32KB instruction(a) |
|
L2 cache |
8MB(a) |
8MB(a) |
8MB(a) |
|
RAM memory |
256MB |
256MB |
1GB |
|
Mem. bus width |
128-bit |
128-bit |
1280-bit |
|
Internal storage |
None Required(b,c) |
None Required(b,c) |
None Required(b,c) |
|
Disk/media bays |
Two |
Four |
Two/Twenty-six(h) |
|
PCI Expansion slots |
Two |
Ten |
Five (f)/Fifty-three(h) |
|
Nodes per frame |
|||
|
tall/short |
Sixteen/eight |
Eight/four |
Four/N/A |
|
Bus speeds |
|||
|
for I/O adapters |
132MB/second |
132 and 264MB/second (triple bus) |
264MB/second |
|
for Switch adapter |
480MB/second |
480MB/second |
400MB/second |
|
Adapters |
Integrated Ultra2 SCSI and Ethernet (10/100 Mbps) |
Integrated Ultra2 SCSI and Ethernet (10/100 Mbps) |
Integrated Ultra2 SCSI and Ethernet (10/100 Mbps) |
|
System expansion |
|||
|
Maximum RAM |
8GB |
8GB |
16GB |
|
Maximum internal storage |
36.4GB(C) |
109.2GB (C) |
36.4(C)/946.2GB(h) |
|
SP expansion I/O units |
N/A |
N/A |
Zero through Six |
|
SP Switch and adapter |
300MB/second |
300MB/second |
300MB/second |
|
Node type |
332 MHz SMP Thin Node |
332 MHz SMP Wide Node |
|
|
Processor |
332 MHz 2, 4-way PowerPC 604e |
332 MHz 2, 4-way PowerPC 604e |
|
|
L1 cache |
32KB data(a)/32KB instr(a) |
32KB data(a)/32KB instr(a). |
|
|
L2 cache |
256KB(a) |
256KB(a) |
|
|
RAM memory |
256MB |
256MB |
|
|
Mem. bus width |
128-bit |
128-bit |
|
|
Internal storage |
None required (b,c) |
None required (b,c) |
|
|
Disk/media bays |
Two |
Four |
|
|
PCI Expansion slots |
Two |
Ten |
|
|
Nodes per frame |
|||
|
tall/short |
Sixteen/eight |
Eight/four |
|
|
Bus speeds |
|||
|
for I/O adapters |
132MB/second |
132 and 264MB/second (triple bus) |
|
|
for Switch adapter |
400MB/second |
400MB/second |
|
|
Adapters |
Integrated SCSI-2 F/W; Ethernet (10 Mbps) |
Integrated SCSI-2 F/W and Ethernet (10 Mbps) |
|
|
System expansion |
|||
|
Maximum RAM |
3GB |
3GB |
|
|
Maximum internal storage |
36.4GB(C) |
72.8GB(C) |
|
|
SP expansion I/O units |
N/A |
N/A |
|
|
SP Switch and adapter |
300MB/second |
300MB/second |
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Machine type | 9076 | 9076 | 9076 | 9076 | 9076 | ||||||||||||||||||
| Node Type |
332 MHz | 332 MHz | 375 MHz POWER3 SMP | 375 MHz POWER3 SMP | POWER3 SMP | ||||||||||||||||||
| Packaging |
Thin | Wide | Thin | Wide | High | ||||||||||||||||||
| Microprocessor |
|||||||||||||||||||||||
| Type |
PowerPC 604e | PowerPC 604e | POWER3-II | POWER3-II | POWER3 | ||||||||||||||||||
| Processors per node |
2/4 | 2/4 | 2/4 | 2/4 | 2/4/6/8 | ||||||||||||||||||
| Clock rates |
332 MHz | 332 MHz | 375 MHz | 375 MHz | 222 MHz | ||||||||||||||||||
| Memory |
|||||||||||||||||||||||
| System(min/max) |
256MB/3GB* | 256MB/3GB* | 256MB/8GB* | 256MB/8GB* | 1GB/16GB* | ||||||||||||||||||
| L2 Cache |
256KB** | 256KB** | 8MB** | 8MB** | 4MB** | ||||||||||||||||||
| PCI I/O Capacity |
|||||||||||||||||||||||
| Slots available(base node) |
2 PCI (32-bit) | 10 PCI(7 32-bit/3 64-bit) | 2 PCI (32-bit) | 10 PCI (2 32-bit/8 64-bit) | 5 PCI(1 32-bit/4 64-bit) | ||||||||||||||||||
| Slots available(per SP Expansion I/O) |
N/A | N/A | N/A | N/A | 8 PCI (64-bit) | ||||||||||||||||||
| Slots available(base node and six SP Expansion I/O Units) | N/A | N/A | N/A | N/A | 53 PCI (1 32-bit/52 64-bit) | ||||||||||||||||||
| Internal Disk Capacity |
|||||||||||||||||||||||
| min/max(base node) |
0/36.4GB |
0/72.8GB |
0/36.4GB |
0/109.2GB |
0/36.4GB |
||||||||||||||||||
| min/max (base node and six SP Expansion I/O Units) |
N/A |
N/A |
N/A |
N/A |
0/946.4GB | ||||||||||||||||||
| Benchmarks |
|||||||||||||||||||||||
| SPECint_base_rate95 |
245/485 | 245/485 | 407/812 | 407/812 | 229/450/661/908 | ||||||||||||||||||
| SPECfp_base_rate95 |
206/364 | 206/364 | 804/1359 | 804/1359 | 461/910/1329/1760 | ||||||||||||||||||
| Relative ROLTP Performance |
17.9/32.8 |
17.9/32.8 |
44.0/80.0 |
44.0/80.0 |
23/43.3/64.0/81.3 |
||||||||||||||||||