IBM Power 770 server

Reliable, secure systems for your critical information

Configuration Options Per building block System maximum
Processors 16 x 3.8 GHz POWER7+ processor cores or
12 x 4.2 GHz POWER7+ processor cores
64 x 3.8 GHz POWER7+ processor cores or
48 x 4.2 GHz POWER7+ processor cores
Sockets Four Sixteen
Level 2 (L2) cache 256 KB L2 cache per core 256 KB L2 cache per core
Level 3 (L3) cache 10 MB L3 cache per core (eDRAM) 10 MB L3 cache per core (eDRAM)
Enterprise Memory Up to 1 TB of 1066 MHz DDR3
Active Memory Expansion
Up to 4 TB of 1066 MHz DDR3
Active Memory Expansion
Integrated SAS bays for
Solid State Drives (SSD) or
Hard Disk Drives (HDD)
Up to six SFF SAS drive bays Up to 24 SFF SAS drive bays
Integrated media bays One slimline for SATA DVD-RAM Four slimline for SATA DVD-RAMs
Integrated PCI adapter slots Six PCIe Gen2 slots 24 PCIe Gen2 slots
Integrated multifunction card Up to one per enclosure:
  • Dual 10 Gb + Dual 1 Gb
Up to four per system:
  • Dual 10 Gb + Dual 1 Gb
Integrated SAS controllers Two SAS DASD/SSD controllers
One SATA media controller
Eight SAS DASD/SSD controllers
Four SATA media controllers
Other integrated ports Three USB; two HMC; two SPCN Nine USB; four HMC; four SPCN
GX slots (12X) Two Eight
Expansion features (optional – operating system dependencies)
I/O expansion Up to 4 PCIe 12X I/O drawers
Up to 8 PCI-X DDR 12X I/O drawers
Up to 16 PCIe 12X I/O drawers
Up to 32 PCI-X DDR 12X I/O drawers
High-bandwidth PCI adapters 6 Gigabit SAS
8 Gigabit Fibre Channel
10 Gigabit Ethernet
10 Gigabit Fibre Channel over Ethernet
40 Gigabit QDR
Other PCI adapters supported SAS, Fibre Channel, Ethernet, SCSI, WAN/Async, USB, Crypto, iSCSI
PowerVM virtualization technologies
POWER Hypervisor™ LPAR, Dynamic LPAR; Virtual LAN (Memory to memory interpartition communication)
PowerVM Standard Edition (optional) Micropartitioning with up to 20 micropartitions per processor; Multiple Shared Processor Pools; Virtual I/O Server; Shared Dedicated Capacity
PowerVM Enterprise Edition (optional) PowerVM Standard Edition plus Live Partition Mobility (LPM)1 and Active Memory Sharing (AMS)2
RAS features Processor Instruction Retry
Alternate Processor Recovery
Selective dynamic firmware updates
Chipkill memory
Memory DRAM sparing
ECC L2 cache, L3 cache
Redundant service processors with automatic failover3
Redundant system clocks with dynamic failover3
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
Active Memory Mirroring (optional)
Capacity on Demand features (optional) Processor and/or Memory CUoD
Elastic Processor and/or Memory CoD
Trial Processor and/or Memory CoD
Utility CoD
Power Enterprise Pools4
Operating systems AIX, IBM i and Linux for Power5
Power requirements Operating voltage: 200 V ac to 240 V ac
Power consumption: 1,925 watts maximum per enclosure
System dimensions Power 770 rack drawer building block:
6.9 in. H (4U) × 19.0 in. W × 34.0 in. D (174 mm × 483 mm × 863 mm)
Weight 155 lbs (70.3 kg)6
Warranty (limited) Nine hours per day, Monday through Friday (excluding holidays), next business day for one year at no additional cost; onsite for selected components; CRU (customer replaceable unit) for all other units (varies by country). Warranty service upgrades and maintenance are available.

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Browse Power Systems

Next generation applications for big data and analytics and cognitive computing are providing unprecedented insights into opportunities, threats and efficiencies. IBM Power Systems is at the forefront of delivering solutions to gain faster insights from analyzing both structured information and unstructured big data. With the secure, flexible and open platform of IBM Power Systems plus solutions and software, organizations can outpace their competitors by delivering faster services, providing differentiated offerings and turning operational cost into investment opportunity.

To draw insights and make better decisions, businesses rely on the secure, flexible and open platform of IBM Power Systems. Built with the first processor designed for big data workloads, the design of Power Systems combines the computing power, memory bandwidth and I/O in ways that are easier to consume and manage, building on strong resiliency, availability and security.

IBM Power Systems deliver flexibility and choice of operating systems to enable your business to support the next generation applications for big data and analytics and cognitive computing that are transforming how organizations work today. Whether running 1, 2, or all 3 - coupled with PowerVM, they maximize the benefit of Power Systems in your business.

Transform your business with Systems Software that enables virtualization, high availability, flexibility, security and compliance on Power Systems™. IBM’s integrated approach to developing Systems and Systems Software together delivers optimized results with Power Systems.

As an open innovation platform, Power Systems is optimized for big data and analytics performance and to deliver scale-out economics and security for the cloud. IBM and IBM Business Partner solutions exploit key capabilities in IBM Power Systems.

Over the last five years thousands of clients have migrated to IBM Power Systems for choice and flexibility. Learn how Power Systems has helped them revolutionise the way IT is developed and delivered, optimise for big data and analytics, and support private, public and hybrid offerings for scale-out or scale-up implementations all while improving business performance, reducing risk, and establishing a platform for growth.