Processor cores (maximum) | 192 POWER7 3.72 GHz processors 256 POWER7 4.00 GHz processors 128 POWER7 4.25 GHz processors (TurboCore) |
---|---|
Processor books | Up to eight |
Sockets | Up to 32 |
Level 2 (L2) cache | 256 KB L2 cache per core |
Level 3 (L3) cache | 4 MB L3 cache per core (eDRAM) or 8 MB L3 cache per core (eDRAM) |
RAM (memory) | 32 DIMMs per processor book Up to 16 TB of 1066 MHz DDR3 |
PCIe I/O drawers | 24″: 1 – 32 |
Internal disk bays | 26 SAS Small Form Factor bays in each 24″ PCIe I/O drawer Up to 832 maximum per system in 24″ drawers Up to 2,220 bays in 19″ drawers |
Adapter slots | 20 PCIe in each 24″ I/O drawer 640 maximum per system |
I/O ports | 4 GX++ adapter ports per processor book, 32 per system |
Hardware Management Console ports | Two pairs via redundant Ethernet hubs |
POWER Hypervisor™ | LPAR, Dynamic LPAR, Virtual LAN |
PowerVM Standard Edition (optional) | Micro-Partitioning with up to 20 micro-partitions per processor (1,000 maximum); Multiple Shared Processor Pools; Virtual I/O Server; Shared Dedicated Capacity; PowerVM Lx86 |
PowerVM Enterprise Edition* (optional) | PowerVM Standard Edition plus Live Partition Mobility and Active Memory Sharing |
RAS features | Processor Instruction Retry Alternate Processor Recovery Selective dynamic firmware updates IBM Chipkill ECC, bit-steering memory ECC L2 cache, L3 cache Redundant service processors with automatic failover Redundant system clocks with dynamic failover Hot-swappable disk bays Hot-plug/blind-swap PCI slots Hot-add I/O drawers Hot-plug power supplies and cooling fans Dynamic Processor Deallocation Dynamic deallocation of logical partitions and PCI bus slots Extended error handling on PCI slots Redundant power supplies and cooling fans Battery backup and redundant battery backup (optional) |
Capacity on Demand features (optional) | Processor CUoD (in increments of one processor) Memory CUoD (in increments of 1 GB) Elastic Processor CoD Elastic Memory CoD Trial CoD Utility CoD Power Enterprise Pools |
Operating systems | AIX, IBM i, and Linux for Power† |
High availability | PowerHA family |
Power requirements | 200 V to 240 V; 380 V to 415 V; 480 V ac; 550 V dc |
System dimensions | One frame (slimline doors): 79.3″H x 30.5″W x 58.5″D (201.4 cm x 77.5 cm x 148.6 cm); weight: 2,551 lb (1157.2 kg) One frame (acoustic doors): 79.3″H x 30.5″W x 71.1″D (201.4 cm x 77.5 cm x 180.6 cm); weight: 2,577 lb (1,168.9 kg)‡ |
IBM Power 795 server
- For large-scale server consolidation to increase flexibility and lower operational and energy cost
- For enterprises requiring the highest levels of resiliency for their mission-critical applications
- For data centers supporting the largest UNIX and IBM i transaction processing and database applications