Guaranteed compatible upgrades for:
HP/Compaq Business Desktop 4000 Pro (SFF)
System Specifications
Maximum Memory:
- 8 GB
Expansion:
- 2 Sockets
Standard Memory:
- 2 GB (Removable) or
- 4 GB (Removable)
CPU/Chipset:
- Intel Core 2 Quad Intel B43
- Intel Core 2 Duo Intel B43
- Intel Pentium Intel B43
Bus Architecture:
- PCI; PCI Express; SSD - SATA 2.5-inch 9.5mm; USB
Mfr's System P/N's:
- A7H78UT; A7H79UT; A7L22UT; B8V04UT; LA069UT; LA071UT; LA072UT
Upgrade Path:
- Virtually any configuration up to 8GB can be reached using any combination of 2 and 4GB modules.
Comments:
- MODULES MAY BE INSTALLED ONE AT A TIME; however, they must be added in like pairs to take advantage of dual-channel support.
- 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 and 1066 modules but memory Bus runs at 1066MHz