Product Line |
IBM Power S1122 |
Machine Type |
9824-22A |
System Packaging |
19” Rack Drawer (2U) |
Microprocessor Type |
64-Bit Power11 |
Number of Processor Sockets Per Server |
2 |
Processor Options GHz (Cores/Socket) | Max # of Cores |
3.6 to 4.0 GHz (4) | 8
3.05 to 4.0 (10) | 20
3.0 to 4.2 GHz (16) | 32
2.65 to 4.15 (24) | 48
2.4 to 3.95 GHz (30) | 60 |
EnergyScale |
Y |
Level 2 (L2) Cache Per Core |
2 MB |
Level 3 (L3) Cache Per Core |
8 MB |
System Memory (Minimum-Maximum) 4000/4800 MHz DDR5 |
64 GB – 4 TB |
Reliability, Availability, Serviceability |
|
Chipkill Memory |
Y |
Service Processor (eBMC) |
Y |
Hot-Swappable NVMe SSD Disks |
Y |
Dynamic Processor Deallocation |
Y |
Processor Instruction Retry |
Y |
Hot-Plug Concurrent Maintenance PCIe Slots |
Y |
Redundant Hot-Plug Power |
Y |
Redundant Hot-Plug Cooling |
Y |
Dual VIOS |
Optional |
Active Memory Mirroring |
Y |
Capacity and Expandability |
|
Capacity on Demand (CoD) |
CUoD |
Power Private Cloud (EP2.0) |
Y |
PowerVM Enterprise Edition |
Y |
Max Logical Partitions/Micropartitions |
1000 |
System Unit PCIe Slots |
4 PCIe x16 Gen4 or
Gen5 x8
4 PCIe x8 Gen5
2 PCIe x8 Gen4 |
Max PCIe Gen4 I/O Drawer |
1 |
Max PCIe Gen4 Slots: PCIe I/O Drawers |
12 in I/O Drawer |
Max NED24 NVMe Drawer |
1 |
Max NED24 NVMe Slots: NVMe Drawer |
24 |
Internal Storage Bays |
8 NVMe U.2 |
Maximum TB Storage in System Unit |
122.4 TB(8 x 15.3TB NVMe U.2) |
AIX SMT8 rPerf# of Cores: rPerf |
8C: 293
20C: 627
32C: 1040
48C: 1358
60C: 1532 |
IBM i CPW # of Cores: Perf |
8C: 236,400
20C: 123,400
32C: 123,800
48C: 123,800
60C: 117,100
Power S1122 with the 2x4 core processor option supports IBM i natively (or under
VIOS) and can support up to the full 8 cores. Every other processor option
requires IBM i to run under VIOS and limits partition size to a maximum of 4 cores.
|
