HP NetServer e 800, Руководство по обслуживанию

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Chapter 2 System Information
12
Memory Guidelines
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The HP NetServer E 800 only uses 133 MHz (PC133) SDRAM DIMMs, which are electrically
different from the EDO and PC100 SDRAM memory modules used in previous HP NetServer
models.
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DIMMs sizes supported are 128 MB, 256 MB, or 512 MB buffered in any combination.
•
Supported memory capacity ranges from 128 MB to 2 GB maximum (512 MB per DIMM slot x 4
DIMM slots total). The minimum capacity is 128 MB (one DIMM).
•
DIMM sizes may be mixed on the system board and may be loaded in any order (0 through 3).
However, HP recommends starting at slot 0 and filling the slots in order: 0, 1, 2, and 3.
•
Empty slots between DIMMs are permitted.
•
When handling DIMMs, observe anti-static precautions to avoid damage.
To ensure you have the correct DIMMs before installation, refer to one of the following for a list of qualified
DIMMs:
•
HP Order Assistant on the HP web site at:
http://www.hp.com/go/netserver
•
HP Customer Service
Four MB of video memory is provided on the system board and cannot be upgraded.
Accessory Board Guidelines
The system board in the HP NetServer E 800 provides up to seven PCI slots (P1 through P7), five 32-bits
lots and two 64-bit slots.
Tested PCI Boards
For a list of tested PCI boards, check for compatibility under the Hardware Tested Products list for the HP
NetServer E 800 under the Service and Support topic for the specific NOS used in the NetServer at HP’s
web site:
http://netserver.hp.com/netserver/support/compatibility/compatibility.asp
CAUTION Some accessory board outputs may exceed U.S. National Electrical code (NFPA
70) Class 2 or limited power source limits and must use appropriate inter-connecting
cabling in accordance with the National Electrical Code. (All HP boards comply with
Class 2.)
IRQ Settings
The IRQ settings are automatically assigned and don't require user intervention. The HP NetServer uses the
Plug-and-Play feature of the PCI boards to correctly assign its resources automatically.