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Field replaceable units part numbers, 0 field replaceable units part numbers, Table 2 qbb field replaceable units (fru) list – Compaq ALPHA GS320 User Manual

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5.0 Field Replaceable Units Part Numbers

5.1.1 Quad Building Block System Box Field Replaceable Units

Table 2 QBB Field Replaceable Units (FRU) List
CPU Modules
Part Number

Description

B4125-AA

CPU Carrier Case

3X-KN8AA-AD

AlphaServer GS160/320 SMP Central Processor, 6/731-MHz with 4-MB On-board Cache,
True64 Unix

Memory (Main Memory and Directory Memory)
B4150-AA

Memory module DIMM carrier

3X-MS8AA-BB

54-24941-xx 1-GB GS80/160/320 base memory module 256MB Mono 200Pin Sync DIMM
100MHz CL2 R (Qty: 4)

3X-MS8AA-CB

54-24941-xx 2-GB GS80/160/320 base memory module 512MB Mono 200Pin Sync DIMM
100MHz CL2 R (Qty: 4)

3X-MS8AA-DB

54-25070-xx 4-GB GS80/160/320 base memory module 1GB Stacked 200Pin Sync DIMM
100MHz CL2 (Qty: 4)

B4140-xx

Directory module DIMM carrier

54-25023-Bx

Directory DIMM type 128 Mbit type 2

54-25023-Cx

Directory DIMM type 256 Mbit type 3

54-25023-Dx

Directory DIMM type 256 Mbit type 4

QBB Modules
B4170-xx

Local I/O riser

B4180-BB

Global port interface module to hierarchical switch w/coax ribbon cable connectors(mictor) Rear

B4181-xx

Global port interface module to hierarchical switch w/coax ribbon cable connectors(mictor) Front

54-25017-01

Main power converter (H7508-AA)

54-25123-01

Auxiliary power converter (H7509-AA)

54-25074-01

Power system manager

54-25117-02

Divides clock signal from global ref clkock module into 48 copies. The 48 copies are used to
drive the master phase locked loops.