ZOTAC IONITX-T/ IONITX-U BRAND Part no. type* size memory chips Crucial MT4JSF12864HZ DDR3-1333 1GB 4 Hynix HMT312S6BFR6C DDR3-1333 1GB 4 SamSung M471B2874EH1 DDR3-1066 1GB 8 SamSung M471B2873FHS DDR3-1333 1GB 8 Crucial MT8JSF25664HZ DDR3-1333 2GB 8 Hynix HMT325S6BFR8C DDR3-1333 2GB 8 Hynix HMT325S6BFR8C-PB DDR3-1600 2GB 8 Kingston KVR1333D3S9/2G DDR3-1333 2GB 16 SamSung M471B5673EH1 DDR3-1066 2GB 16 SamSung M471B5673FH0-CH9 DDR3-1333 2GB 16 SamSung M471B5773CHS-CH9 DDR3-1333 2GB 8 A-DATA AD3S1333C4G9-R DDR3-1333 4GB 16 SamSung M471B5273CH0-CF8 DDR3-1066 4GB 16 SamSung M471B5273BH1 DDR3-1333 4GB 16 *All Memory tested at 800MHz. Tested PCI-E cards ATI Radeon X1600 PCIE 1X graphics card ATI X1650 Pro PCIE 1X graphics card OCZ RevoDrive SSD PCIE 4X SSD card (PN:OCZSSDPX-RVD0110) Bigfoot Killer Xeno PCIE 1X LAN card BROADCOM BCM 5721 PCIE 1X LAN card BROADCOM BCM5751 PCIE 1X LAN card Intel 1000M Pro PCIE 1X LAN card JMB 251/261 PCIE 1X LAN card Realtek RTL8168 PCIE 1X LAN card MyGica-Gx23885-13Z PCIE 1X TV card