Asus P5E3 Deluxe X38 board pixelized
ASUS opted to implement two PCIe x16 slots for ATI CrossFire multi-GPU support. Unlike some other X38 Express based boards with three PCIe x16 slots, the ASUS P5E3 Deluxe is unable to take advantage of three-way or even four-way ATI CrossFire configurations. However, in exchange for less PCIe x16 slots, the ASUS P5E3 Deluxe has three standard PCI slots. The P5E3 Deluxe also has two PCIe x1 slots.