Gateway 4006121R

Product Features: Form Factor: BTX; Chipset: Intel 945G; Compatible Processors: Intel Pentium 4, Intel Celeron D, Intel Pentium D; Front Side Bus Speed: 1066 MHz; Storage Controller Type(s): DMA/ATA-66 (Ultra) x 1, DMA/ATA-33 (Ultra) x 1, DMA/ATA-100 (Ultra) x 1, Serial ATA x 4; Expansion Slots: PCI Express x1 x 1, PCI Express x16 x 1, PCI x 2; Chipset Family: Intel; Memory Type: DDR2 SDRAM; Number of Memory Slots: 4 x 240 Pin DIMMs; Supported RAM speeds: 533 MHz, 667 MHz Minimize