Hp Z440 Motherboard Diagram Jun 2026
8 slots total, supporting quad-channel DDR4 ECC Registered memory. Expansion Slots (Top to Bottom): PCIe Gen2 x1 (Open-ended). PCIe Gen3 x16 (Full-height/Full-length). PCIe Gen2 x4 (Open-ended). PCIe Gen3 x8 (Open-ended). PCIe Gen3 x16 (Full-height/Full-length). Legacy PCI (32-bit/33MHz). Storage & Connectivity: 6 channels of SATA 6.0 Gb/s. Internal USB: One 2x10 header for USB 3.0 and one 2x5 header for USB 2.0. HP Support Community Key Connectors & Headers
The HP Z440 motherboard is a custom-designed component, engineered to support the workstation's impressive specifications. This ATX motherboard measures 305mm x 244mm, making it a standard size for most workstations. The motherboard is built around the Intel C600 chipset, which provides a robust foundation for the system's performance. Hp Z440 Motherboard Diagram
+------------------------------------------------------+ | [REAR I/O] [4-pin CPU] [24-pin] | | +------+ +------+ +-------+ | | |USB | |AUDIO | | E | | | |+LAN | |PS/2 | +-------+ | | +------+ +------+ | | +-------+ +-------+ +-------+ | | |DIMM_1 | |DIMM_3 | |DIMM_5 | | | [CPU socket] | (C) | | (C) | | (C) | | | (B) +-------+ +-------+ +-------+ | | |DIMM_2 | |DIMM_4 | |DIMM_6 | | | | (C) | | (C) | | (C) | | | +-------+ +-------+ +-------+ | | | | [DIAG LEDs] (K) | | [SATA ports] (G) | | +--------------------------------------------------+ | | | PCIe x16_1 (H1) | | | | PCIe x8_2 (H2) | | | | PCIe x16_3 (H3) | | | | PCIe x16_4 (H4) | | | | PCIe x8_5 (H5) | | | +--------------------------------------------------+ | | [Front I/O header] (F) [CMOS Battery] [BIOS] | | [USB 3.0 header] (J) | +------------------------------------------------------+ 8 slots total, supporting quad-channel DDR4 ECC Registered
The board has specific headers for the front I/O panel that are often misdiagnosed. PCIe Gen2 x4 (Open-ended)
Understanding the is essential for upgrading or maintaining this powerful workstation. Built on the Intel C612 chipset , the Z440 motherboard (part numbers 710324-001, 761514-001) supports single-socket Intel Xeon E5-1600 v3/v4 and E5-2600 v3 processors. Core Component Layout
A frequent question from users looking at the motherboard diagram is: "If I fill all slots, do I get x16/x16?"
You will need to make a custom adapter. Shorting Pin 1 to Pin 2 momentarily will power the system on.
