HP DC7700 / DC7300 MT Motherboard | HPN: 404673-001 / 404676-001 | Intel Q965 | LGA775 | DDR2
1. Specifications
| HP Part No (HPN) |
404673-001 / 404676-001 Or Identical |
| Compatible System |
HP Compaq DC7700 MT | HP Compaq DC7300 MT |
| Chipset |
Intel Q965 Express |
| CPU Socket |
LGA 775 (Socket T) — CPU Not Included |
| CPU Support |
Intel Core 2 Duo / Core 2 Quad, Pentium D / 4 |
| RAM Slots |
4 x DDR2 DIMM |
| RAM Speed |
DDR2-533 / 667 / 800 MHz (max 8 GB) |
| Storage Ports |
4 x SATA II |
| Expansion Slots |
1 x PCIe x16 | 1 x PCIe x1 | 2 x PCI |
| Rear I/O Ports |
USB 2.0 | VGA | RJ-45 LAN | Audio | Parallel | Serial |
| Condition |
Dismantle / Used Unit — Tested Working |
| Warranty |
1 Month |
2. Product Description
Replacement motherboard for HP Compaq DC7700 and DC7300 MT desktops. Original HP board (HPN: 404673-001 / 404676-001) on Intel Q965 chipset with LGA775 socket. Supports DDR2 memory and Intel Core 2 Duo/Quad processors. Removed from working system and tested before listing.
3. Key Features
- Original HP board removed from a working HP DC7700/DC7300 MT system — used / dismantle unit
- Every unit tested and confirmed working before sell
- Uses DDR2 memory — ensure DDR2 modules are sourced
- 1 Month warranty included
4. Compatible PC Models
- HP Compaq DC7700 MT
- HP Compaq DC7300 MT
5. Warranty
1 Month warranty from date of purchase. Covers functional failure under normal use. Does not cover physical damage, liquid damage, or damage caused by incorrect installation or incompatible components.
6. Package Contents
- 1 x HP Motherboard (as per HPN listed above)
- No CPU, RAM, cables, I/O shield, or accessories included
7. Disclaimer
- This is a used / dismantled unit. Buyers are strongly advised to verify the HPN against their existing board before purchasing.
- CPU is NOT included — buyer to source separately.
- RAM is NOT included — buyer to source separately.
- I/O shield / backplate is NOT included.
- Multiple HPNs listed are functionally identical / Or Identical for this board — buyer may receive any listed HPN.
- This board fits the specified HP chassis only — verify your exact model before ordering.
- Seller is not responsible for compatibility issues from incorrect system identification. Please confirm model and HPN before ordering.
- Note: This board uses DDR2 memory — not compatible with DDR3 modules.