HP Compaq 4000 Pro Small Form Factor business desktop PC with compact chassis design. This appears to be a hardware maintenance or support contract product listing, though the exact SKU could not be verified against manufacturer records.
Compact small form factor desktop chassis
Supports up to 8GB DDR3 SDRAM
240W power supply
SATA 2.0 storage controller
8 USB ports (4 front, 4 rear)
Gigabit Ethernet, VGA, DVI, serial ports
DVD-RW optical drive
Optional: Intel Pentium Dual-Core or Core 2 Duo processor variants available
