HP Compaq Alphaserver ES47 ES80 & GS1280
AlphaServer GS1280 Systems Up to 64 Alpha 21364 EV7 processors at 1300 MHz and 1150 MHz with advanced on-chip memory controllers and switch logic capable of providing 12.3 GB/s of memory bandwidth per processor
Choice of memory options; up to 8 GB of RDRAM memory per CPU supported (512 GB total for a 64P system)
Redundant features providing maximum uptime - N+1 Voltage Regulator Modules (VRMs); hot- plug redundant power supplies; cooling provided by hot-plug redundant system fans; dual AC input is standard Optional RAID memory support
Standard I/O Drawer with 11 configurable PCI-X/PCI slots and one AGP slot; hot-swap power supplies High-performance I/O Drawer with eight PCI-X slots @133 MHz; hot-swap power supplies
Enhanced reliability with ECC-protected memory, processor cache, and system data paths
Tru64 UNIX or OpenVMS operating systems with optional high availability support with Tru64 UNIX and OpenVMS cluster solutions.