Product Details

AlphaServer/AlphaStation ES45 - *ES45 family consists of a standalone tower, a pedestal with expandedstorage capacity, and a rackmount system based on the EV68 Alpha chip*
Specifications ---------------------------------------------------------------------------- ------------------------------------ Features Specifications CPUs 1 - 4 Processors, EV68 (1000 MHz CPU, 8 MB Cache Dual Data Rate Cache) 1 - 4 Processors, EV68 (1250 MHz CPU,16 MB Dual Data Rate Cache) Memory Memory Bus speed 125Mhz providing an aggregate bandwidth of 8 GBytes/sec (two busses at 4GB/sec each, 256bit data busses each. Maximum Memory Capacity (1GB DIMMs) 32GB Storage Floppy, IDE, 2 Ultra-2 SCSI LVD option slots Storage cages @ 4x1.6" Ultra2 SCS (4 disks/cage) Storage cages @ 6x1.0" Ultra3 SCSI (6 disks/cage Power Up to three power supplies, offering N+1 power. Hot-swap, Auto sensing Power Supplies I/O ports A 25-pin parallel port, two 9-pin serial ports, dedicated modem port, mouse and keyboard ports, and one MMJ connector for a local console terminal. Operating Digital UNIX 5.1A, OpenVMS 7.3, Linux Systems Description =========== ES45 is a high-performance symmetric-multiprocessing server system based on ES40 design. ES45 is designed as a replacement product for the ES40. The ES45 will be offered in Server Configurations. The primary hardware difference between the Server and Workstation configurations is inclusion of the 10-slot PCI backplane for the server and the 8-slot PCI with 1 AGP slot in the workstation, as well as differences in OS user licenses. Features ======== One to four 1000 MHz Alpha 21264 64-bit RISC processors with 8 MB of L2 cache per processor *or* One to four 1250 MHz Alpha 21264 64-bit RISC processors with 16 MB of L2 cache per processor Memory Bus speed 125Mhz providing an aggregate bandwidth of 8 GBytes/sec (two busses at 4 GB/sec each, 256bit data busses each. Core Logic chips consisting of D-chips (8- Data switching cross-bar chips), C-chip (Controller & Address generation chip), and P-chip (2-PCI busses/chip) have been re-designed for the ES45 for higher bandwidth and additional busses (P-chip). 4-PCI busses are provided on the ES45 with 3 at 64bit/66Mhz and one at 64bit/33Mhz compared to the ES40 which had 2 busses at 32bit/33Mhz. Total I/O bandwidth is increased from 528 MBytes/sec to 1.85 GBytes/sec of aggregate I/O bandwidth.. ECC protection for memory, processor cache and system data paths Compaq Universal 1.0" Ultra3-SCSI disk drives 4-way SMP server Hot-swap PCI slots 4X AGP Graphics _Top of page_ ----------------------------------------------------------------------------
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