Yes, but compatibility depends on your specific system. HP ProDesk 400 G4 models support Intel 6th and 7th generation CPUs. Always verify with the service manual for your exact model.
A massive, easily searchable index of tech documentation. Manualios: Excellent for older, legacy motherboard layouts. d33d66 motherboard manual best
While specifications vary based on your exact model, the vast majority of legacy boards marked D33D66 share a similar architectural era (typically Intel G31, G41, H61, or equivalent AMD chipsets). Refer to this baseline specification table: Typical Legacy Configurations (G31/G41 Era) Modern Transition Boards (H61 Era) Intel LGA 775 / AMD AM2+ Intel LGA 1155 / AMD AM3 RAM Type DDR2 (667/800 MHz) DDR3 (1066/1333 MHz) Max Memory 4GB or 8GB Total 16GB Total Expansion 1x PCIe x16, 1x or 2x PCI slots 1x PCIe 2.0/3.0 x16, 1x PCIe x1 Storage SATA II (3 Gbps) & IDE PATA headers SATA II (3 Gbps) & SATA III (6 Gbps) Form Factor Micro-ATX (uATX) Micro-ATX or Mini-ITX Front Panel Header Pinout (The Essential Manual Guide) Yes, but compatibility depends on your specific system
The "D33D66" marking is a compliance code often found on boards manufactured by for pre-built systems. Common System Models : Often found in the Acer Veriton X4630G and Gateway ZX678 series. Chipset : Most variants use the Intel H81 chipset. A massive, easily searchable index of tech documentation
found on various motherboards manufactured by Original Equipment Manufacturers (OEMs)
If the motherboard has been removed from its original case, read the layout print directly: