HP 837344-001 is the system board for the HP Z240 Tower Workstation, intended as a replacement board for that workstation model.
It is based on the Intel C236 chipset and supports Intel Xeon E3 v5 family or sixth-generation Intel Core processors rated up to 95 W. Expansion options include PCIe 3.0 slots in x1, x4 and x16 configurations, plus an x16-length slot with four lanes.
The board also has a native M.2 connector with PCIe x4 interface and SATA storage connections. Platform I/O includes USB 2.0 and USB 3.0 ports, two DisplayPort 1.2 connectors and a DVI-D connector. These options support storage, expansion cards and display connections within the Z240 Tower system.