Dell Optiplex 755 Motherboard PU052. Dell Part# PU052 0PU052 JR269 0JR269 - Featuring Intel LGA775. The Intel board harnesses the advanced computing power of the latest Intel Pentium 4 LGA775 processor supporting Hyper-Threading Technology. This desktop board brings exciting new levels of performance and features to the desktop by combining DDR-2 memory support.

Specifications:

Manufacturer: Intel ( OEM for Dell Optiplex 755 )
Dell Part #: PU052 0PU052 JR269 0JR269
Socket: LGA775
Expansion Slots: 1 PCI Express x16 / 1 PCI
Other Features: Hyper-Threading Technology Support
Connectors: (6) Back USB Ports, Network LAN
Video: Onboard
Audio: Onboard
Supported Memory: DDR2
Maximum Memory: 4 Dual Channel DIMM