Model
TA890GXE
TA890GXB HD
TA880G HD
Socket AM3 AM3 AM3
Hyper Transport 5.2GT/s 5.2GT/s 5.2GT/s
Chipsets AMD 890GX + SB850 AMD 890GX + SB850 AMD 880G + SB850
Graphics ATI RADEON™ HD4290 series ATI RADEON™ HD4290 series ATI RADEON™ HD4250 series
Memory 4 DIMM DDR3-1600 4 DIMM DDR3-1600 4 DIMM DDR3-1600
Expansion Slot 1 x PCI-E X 16 2.0
1 x PCI-E X 1 2.0
2 x PCI
1 x PCI-E X 16 2.0
1 x PCI-E X 1 2.0
2 x PCI
1 x PCI-E X 16 2.0
1 x PCI-E X 1 2.0
2 x PCI
Side Port 128MB DDR3   128MB DDR3
LAN Realtek PCIE GbE Realtek PCIE GbE Realtek PCIE GbE
SATA 5 x SATA 6Gbps, 1 x e-SATA 6 x SATA 6Gbps 6 x SATA 6Gbps
IEEE1394 2    
USB 2.0 10 10 10
Video VGA, DVI, HDMI VGA, DVI, HDMI VGA, DVI, HDMI
Audio Blu-Ray 8+2 Ch Audio Blu-Ray 6 Ch Audio Blu-Ray 8+2 Ch Audio