In the box:
HP Small Form Factor Desktops, Intel E7200 2.53GHz Dual-Core, 4GB RAM, 250GB SATA, Win7Pro 64-Bit Power Cable USB Mouse USB Keyboard
specifications:
Processor: Intel Core 2 Duo E7200 2.53GHz
3MB L2 Cache
Processor Core: Dual-Core
Memory: 4GB DDR2; supports up to 8GB
Memory Slots: 4
Graphics: Integrated Intel GMA 3100
Hard Drive: 250GB SATA 7200RPM
Optical Drive: DVD-ROM
Sound: Yes
Network: 10/100/1000 Gigabit Ethernet
Wireless: No
Front Panel:
(2) USB 2.0
(1) Headphone
(1) Microphone
Rear Panel:
(6) USB 2.0
(1) RJ-45 LAN
(1) VGA
(2) PS/2 (Keyboard and Mouse)
(1) Audio: Line-in/Microphone
(1) Audio: Line-out
(1) Serial Port
Expansion Slots & Bays:
(1) Low Profile PCI slot
(2) Low Profile PCI Express x1 slot
(1) Low Profile PCI Express x16 slot
(1) 5.25" Drive Bay
(2) 3.5" Drive Bays
Operating System:
Genuine Windows 7 Professional 64-bit
Power Supply:
240W Max
Dimensions:
14.90"(L) x 3.95"(W) x 13.30"(H)