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Technical description
Chapter 1.
The IBM ^ xSeries 450 is the latest IBM top-of-the-line server and is the
first full implementation of the 64-bit IBM XA-64 chipset, code named "Summit",
as part of the Enterprise X-Architecture strategy. The x450 completes the
xSeries product family, leveraging the proven Enterprise X-Architecture used in
the x440 to deliver commercially viable 64-bit systems.
The following are the key features of the x450:
One or two-way Intel Itanium 2 models, upgradable to four-way
4U rack-dense design
64 MB XceL4 Server Accelerator Cache providing an extra level of cache
1 GB or 2 GB RAM standard, up to 40 GB total using 512 MB, 1 GB, and
2 GB ECC SDRAM DIMMs
Memory enhancement such as memory mirroring, Chipkill™, and Memory
ProteXion
Six Active PCI-X slots: two 64-bit 133 MHz, two 64-bit 100 MHz, two 64-bit
66 MHz
Connectivity to an RXE-100 external PCI-X enclosure for an additional 12
PCI-X slots
Integrated dual-channel Ultra 320 SCSI controller
Two hot-swap 1" drive bays
© Copyright IBM Corp. 2003. All rights reserved.
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