No memory upgrades are available for your
HP - Compaq Deskpro EN Small Form Factor Model 6400 (400MHz) Desktop/PC
.
We're sorry.
Crucial currently does not have any compatible upgrades available for your particular system. If you have questions or would like further support, please contact our support department.
Manufacturer Specifications - HP - Compaq Deskpro EN Small Form Factor Model 6400 (400MHz)
Number of Slots:
*Not to exceed manufacturer supported memory.
To see the memory installed in your computer click the Scan My System button below.
- Maximum Memory: 512MB
- Slots: 2 (2 banks of 1)
- Standard Memory: 64MB removable
- USB Support: 1.x Compliant
Q: Will my system recognize the maximum upgrade?
A: Possibly
How much memory your Windows OS will recognize depends on which version of Windows you are running. 32-bit versions of Windows will see (and utilize) only 3GB or 3.5GB. To utilize more memory, install a 64-bit version of your OS. More information about OS memory maximums can be found at http://www.crucial.com/kb/answer.aspx?qid=4251.
Q: How much memory can my computer handle?
Q: Do I have to install matching pairs?
Q: Does my computer support dual-channel memory?
Q: Does my computer support ECC memory?
