Guaranteed compatible upgrades for:
HP/Compaq Presario CQ42 Series Notebook CQ42-228LA
System Specifications
Maximum Memory:
- 4 GB using a 32-bit Operating System
- 8 GB using a 64-bit Operating System
Expansion:
- 2 Sockets
Standard Memory:
- 2 GB (Removable) or
- 4 GB (Removable) or
- 6 GB (Removable)
CPU/Chipset:
- AMD V Series 2.3 GHz AMD RS880M
Bus Architecture:
- SSD - SATA 2.5-inch 9.5mm; USB
Mfr's System P/N's:
- XR158LA
Upgrade Path:
- Virtually any configuration up to 8GB can be reached using any combination of 2GB and 4GB modules.
Comments:
- If 4GB is installed, the recognized memory may be reduced to 3.5GB or less (depending on system configuration and memory allocation).
- Maximum configurations require a 64-bit operating system.
- Per HP documentation, system supports DDR3-1333 (PC3-10600) and 1066 (PC3-8500) modules but memory Bus may run at DDR3-1066 (PC3-8500 MB/sec) depending on processor