HP Pavilion a1620n Minitower

Processor Brand: Intel
Processor Class: Pentium D Processor
Processor Number: 925 with Viiv Technology
Processor Speed: 3.0 GHz
Bus Speed: 800 MHz
L2 Cache Size: 2 x 2 MB
System Chipset: Intel 945G Express Chipset
Memory Speed: PC2-4200 (533MHz)
Memory Technology: DDR2-SDRAM
Installed Memory: 1 GB
Maximum Memory: 4 GB
Memory Slots Total: 4
Memory Slots Available: 2
Hard Drive Capacity: 250 GB
Drive Controllers: SATA-150
Rotational Speed: 7200 RPM