Compaq Presario 18XL4 memory
RAM memory (expansion)
Speicherkonfiguration
RAM Memory Module:
256MB Compaq Presario 18XL4
RAM memory extension
SDRAM-100 non-ECC
Compaq item number 161554-B21
Shipping time: 
1-3 Days
Compaq Presario 18XL4 Upgrade
Memory Configuration
- The system standard -ram is serially 64MB fest verbaut memory.
- The maximal ram memory expansion is320MB ram.
- For memory upgrade there is one ram slot.
We recommend for your a maximum upgrade with 320MB
Our maximum memory specifications may differ from those of the manufacturer as they may be obsolete. New memory technologies or bios or software patches make this possible with the same performance and stability. A system upgrade is recommended if you are working with several memory-intensive programs at the same time. At least 1 or 2GB of memory should be installed.
Memory compatibility
Compaq Presario 18XL4, Presario 18XL450, Presario 18XL481, Presario 18XL482, Presario 18XL483, Presario 18XL484, Presario 18XL485, Presario 18XL4W
Important information about your system memory (RAM)
Your system supports only memory modules with selected memory chips. If you think you have found a store for a lower price elsewhere, then it is possible that the cheaper memory chip will not work.
or you get your money back!