Processor
Processor
Processor
Processor
Two Alpha 21264A 833-MHz processor; 4-MB onboard cache per processor
Memory
Memory
Memory
Memory
(Two Banks, Four DIMM Slots
per Bank)
Standard
512 MB, 1 GB or 2 GB
Maximum
2 GB (Two 1-GB memory kits - each kit includes four industry-standard DIMMs with ECC support)
Network Controller
Network Controller
Network Controller
Network Controller
Two onboard 10/100 BaseT Ethernet ports, each port connection is limited to a 25-meter cable length
Expansion Slots
Expansion Slots
Expansion Slots
Expansion Slots
PCI slots
Two 2/3 length 64-bit slots, 33 MHz – accepts PCI cards up to 8.375-inches in length
Storage bays
Two storage bays - one 3.5-inch x 1-inch hard disk drive bay and optional CD-ROM drive
Storage Controller
Storage Controller
Storage Controller
Storage Controller
Onboard IDE controller for internal optional CD-ROM drive
Onboard Ultra3 SCSI controller for internal storage, choice of optional storage controller
Storage
Storage
Storage
Storage
CD-ROM
Optional
Hard Drives
18.2-GB, 36.4-GB, and 72.8-GB Ultra160 disk drives
Expansion Ports
Expansion Ports
Expansion Ports
Expansion Ports
Parallel
One bi-directional enhanced port
Serial
Two serial ports: COM1 port and COM 2 port are both full-duplex asynchronous
communications ports
Form Factor
Form Factor
Form Factor
Form Factor
1U Rackmount (H x W x D) 1.75 x 17 x 20 in/4.44 x 43 x 50 cm, 21 lb/9.4 kg
Power Supply
Power Supply
Power Supply
Power Supply
425W Power Supply
Supported Options
Supported Options
Supported Options
Supported Options
A detailed summary of options supported on the AlphaServer DS20L is available at:
http://h18002.www1.hp.com/alphaserver/options/asDS20L/asDS20L_options.html
NOTE:
NOTE:
NOTE:
NOTE: This website is available in English only.
OS Support
OS Support
OS Support
OS Support
AlphaServer DS20L Tru64 UNIX systems include pre-installed software (V5.1B IPK), 2-user Base license
AlphaServer DS20L Linux-Ready systems ship without system software; RedHat 7.2 may be purchased separately from a Linux
distributor.
Minimum OS support Tru64 UNIX V5.1A, New Hardware Delivery-5 (NHD-5) for Tru64 UNIX Version 5.1A, and the most
recent Tru64 UNIX V5.1A Patch Kit.
Refer to the following URL for recent updates:
http://h30097.www3.hp.com/products.html
NOTE:
NOTE:
NOTE:
NOTE: This website is available in English only.
Service and Support
Service and Support
Service and Support
Service and Support
HP Services provides a wide range of service offerings including a one-year limited warranty fully supported by a worldwide
network of resellers and service providers; lifetime toll-free 7 x 24 hardware technical phone support.
QuickSpecs
HP AlphaServer DS20L
HP AlphaServer DS20L
HP AlphaServer DS20L
HP AlphaServer DS20L
Standard Features
DA - 11054 Worldwide — Version 4 — October 6, 2003
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