Have you found it Rory?

Ok, I see a sticker on it that says AA C14053-204.

Hey Rory, here is the tech spec for your RAM;
Memory
Type
PC800 or PC1066 RDRAM (non-ECC)
Memory connectors
four
Memory capacities
64-, 128-, 256-, and 512-MB non-ECC
Minimum memory
128 MB
Maximum memory
2 GB for PC800
1.5 GB for PC1066 (and that's why it said you had 1GB left)


Go for 2GB m8 - you'll need it with Vista

Im not sure which version you have but select the version here and see what it says:

Dell Dimension / Dimension XPS upgrades from Crucial.com

Edit: Beaten by Hengis

Hehe - good try tho UG

Hi rory,

I found this when i was looking around maybe of use too you:

Documentation