*ES40 LP RM* *ES40 Model 1* *ES40 Model 2*
Processors 1 - 4 Alpha 21264 Processors
6/500-MHz CPU with 4-MB L2 Late Write Cache
67/667-MHz CPU with 8-MB L2 Dual Data Rate Cache
68/833-MHz CPU with 8-MB L2 Dual Data Rate Cache
System
Architecture
Advanced dual 256-bit wide memory datapaths and crossbar
switch technology providing 5.2 GBps (peak) memory
bandwidth
Dual 64-bit PCI buses providing 532 MBps I/O throughput
Memory Up to 32 DIMMs (8 Up to 16 DIMMs (4 Up to 32 DIMMs (8
DIMMs per MMB) 32GB DIMMs per MMB) 16GB DIMMs per MMB) 32GB
Max Max Max
I/O Slots 7 64-bit, 33-MHZ PCI 6 64-bit, 33-MHZ 10 64-bit, 33-MHZ
slots PCI slots PCI slots
Platform Slide-mounted chassis 8U Design, Rackmount and Pedestal
that fits into a Packages
48.26-cm (19-in.) EIA
cabinet
Storage Floppy, IDE CD-ROM, 1 Floppy, IDE CD-ROM, Up to 8 Ultra-2
Ultra-2 SCSI LVD, a SCSI LVD drives bays in the system
second is optional chassis and tower models.
Power Power supply is one Up to three 735 watt power supplies,
unit and must be offering N+1 power. 1 standard, 2
disconnected from the optional.
AC power source for Power supplies can be hot swapped -
removal. No redundancy installed or removed while the system
is running.
Ports A 25 pin parallel port, two 9 pin serial ports, two universal
system bus (USB) ports, mouse and keyboard ports, and one MMJ
connector for a local console terminal
Operating Digital UNIX, OpenVMS, Linux
Systems
Features
========
Up to 32GB ECC 100-MHz SRAM DIMM memory
Dual 256 bit, 5.2 GBps bandwidth crossbar switch architecture
ECC protection for memory, processor cache and system data paths
Two 64-bit PCI channels for high bandwidth I/O (532-MBps system
I/O bandwidth)
Hot swap redundant power and cooling, auto reboot, thermal
management software, remote system management, RAID, hot swap drives,
ECC memory, ECC cache, SM. CPU failure, error logging, optional
uninterruptible power supply (UPS)and UPS Power Management Software
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