HP NC510C PCI-E 10 Gigabit Server Adapter. Chipset: Mobile™ Intel® 945GM Express. Power supply: External 65 Smart AC adapter. Processor frequency: 1830 MHz, Internal memory: 512 MB. Weight: 2.54 kg. Power requirements: External 65W AC adapter, Dimensions (WxDxH): 3.0 (at front) x 35.7 x 26 cm, Compatible operating systems: FreeDOS, Windows 2000 drivers available on