| System configurations | Model 8247-21L and 8247-22L |
|---|---|
| Processor and Memory | |
| Microprocessors | S812L: One 10-core 3.42 GHz or 12-core 3.02 GHz POWER8 processor card S822L: Two 8-core 4.15 GHz, 10-core 3.42 GHz or 12-core 3.02 GHz POWER8 processor cards |
| Level 2 (L2) cache | 512 KB L2 cache per core |
| Level 3 (L3) cache | 8 MB L3 cache per core |
| Level 4 (L4) cache | 16 MB per DIMM |
| Memory Min/Max | 16 GB,32 GB and 64 GB 1600 MHz DDR3 module 16 GB/512 GB (S812L) 32 GB/1 TB (S822L) |
| Processor-to-memory bandwidth | 192 GB/s per socket |
| System Unit Storage and I/O | |
| Hard Disk Drive (HDD)/Solid State Drive (SDD) bays in system unit | Standard: 12 small form factor (SFF) or 8 SFF Plus optional 6 1.8-inch SSD bays§ |
| Media bays | One slimline DVD |
| Integrated SAS controller | Standard RAID 0,5,6,10. Optional: 7200 MB† cache & Easy Tier function |
| Adapter slots | Included one x8 PCIe slots must contain a 4-port 1 Gb Ethernet LAN available for client use S812L: Six PCIe Gen3 slots with concurrent maintenance: Two x16 plus four PCIe Gen3 x 8 S822L: Nine PCIe Gen3 slots with concurrent maintenance: Four x16 plus five PCIe Gen3 x 8 Two CAPI adapters per processor module |
| I/O Bandwidth | 96 GB/s per socket |
| Expansion features (Optional) | |
| Max PCIe Gen3 I/O drawer | S812L: 1 ; S822L: 1 |
| Power | |
| Power supply | S812L: 100 V to 240 V; S822L: 200 V to 240 V |
| RAS | |
| RAS features | Live partition mobility Machine check error handling Alternate Processor Recovery‡ Concurrent firmware update‡ Hot-swappable disk bays Hot-plug concurrent maintenance PCIe slots‡ Hot-plug and redundant power supplies and cooling fans Dynamic Processor deallocation‡ |
| Operating System | |
| Operating systems* | Linux on POWER |
| Physical Characteristics | |
| System dimensions | 427.5 W x 86.5 H x 747.5 D mm (2U in. 19-inch rack) |
IBM Power System S812L and S822L
Optimized for Big Data & Analytics, the Power Systems Linux servers provide the ideal foundation for scale-out data and cloud environments in a compact 2U package
- Gain faster insights with the IBM® POWER8™ processor and smart acceleration enabled by Coherent Accelerator Processor Interface (CAPI) technologies
- Choice of Linux distributions: Red Hat Enterprise Linux (RHEL), SUSE Linux Enterprise Server (SLES) or Ubuntu Server
- Choice between industry recognized enterprise virtualization with PowerVM® or open virtualization with PowerKVM™
- Reduce energy consumption utilizing advanced energy contro

