The HP/Compaq Apollo 9000 Series 400 Model 425e uses - - memory upgrades as listed in the detailed specifications below. All memory and other upgrades compatible with this system are listed on this page.

Need Assistance? Please call and speak with one of our expert technicians at 800-240-8577 or US 404-935-4048 to verify exact system specs before ordering.
Memory Type - -
Base Memory 8MB (Removable)
Upgrade Slots 6 Sockets (3 banks of 2)
Maximum Memory 48MB
Maximum Module Size
CPU & Chipset Motorola 68040 25 MHz
Bus Architecture Proprietary
Manufacturer Part Numbers
  • A2201A
  • A2202A

We currently do not offer any upgrades or upgrades are currently unavailable for purchase online. Please contact us to order upgrades for this device.


Upgrade References

The table below are references to other manufacturer part numbers which are specific to this device, have identical specifications to our components. This information is made available for your reference.
Part# Source References
KTH425E/4 4MB Kit Kingston
KTH425E/8 8MB Kit Kingston
KTH425E/16 16MB Kit Kingston