HP Vectra VL 5/xx Series 3 PC
18-6 HP Vectra VL 5/xx Series 3 PC
Medium-Profile
Desktop Vectras
18
Main Memory
The HP Vectra VL 5/xx PC has three banks on the system board for installing
main memory; banks A, B and C. Each bank consists of two sockets. The PC is
supplied with 8 MB or 16 MB of main memory (two 4 MB or two 8 MB memory
modules installed in bank A).
It is recommended to install memory modules in pairs, so that each bank with
memory installed contains two memory modules of the same size. This enables
the bank to be accessed as 64-bit memory, and offers better performance than a
bank containing only one memory module (accessed as 32-bit memory). Main
memory can be installed up to a maximum of 192 MB.
The HP Vectra VL 5/xx PC supports memory interleaving when four memory
modules of the same size are installed in either banks A and B or banks B and C.
Configurations using memory interleaving will provide the best memory
performance.
Recommended memory configurations
For a TOTAL
memory of:
Install memory modules in these banks:
Inter-
leaving
Bank A
Bank B
Bank C
A1
A2
B1
B2
C1
C2
8 MB
4 MB
4 MB
-
-
-
-
No
16 MB
4 MB
4 MB
4 MB
4 MB
-
-
Yes
16 MB
8 MB
8 MB
-
-
-
-
Yes
24 MB
4 MB
4 MB
4 MB
4 MB
4 MB
4 MB
Yes
24 MB
4 MB
4 MB
8 MB
8 MB
-
-
No
32 MB
8 MB
8 MB
8 MB
8 MB
-
-
Yes
48 MB
16 MB
16 MB
8 MB
8 MB
-
-
No
64 MB
16 MB
16 MB
16 MB
16 MB
-
-
Yes
80 MB
32 MB
32 MB
8 MB
8 MB
-
-
No
96 MB
16 MB
16 MB
16 MB
16 MB
16 MB
16 MB
Yes
128 MB
16 MB
16 MB
16 MB
16 MB
32 MB
32 MB
Yes
128 MB
32 MB
32 MB
32 MB
32 MB
-
-
Yes
144 MB
32 MB
32 MB
32 MB
32 MB
8 MB
8 MB
Yes
160 MB
32 MB
32 MB
32 MB
32 MB
16 MB
16 MB
Yes
192 MB
32 MB
32 MB
32 MB
32 MB
32 MB
32 MB
Yes
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