Intel® X58 chipset+ICH10R, Intel Core i7 Extreme &  Intel Core i7 CPU support. System bus:• Intel QuickPath Interconnect;• Up to 6.4 GT/s. 6xDDR3 2200(o.c.)/2133(o.c.)/2000(O.C.)/1800(O.C)/1600/ 1333/1066 Max 24GB (Triple channel support) / •  4 x PCIe 2.0 x16 , support x16; x16/x16; x16/x8/x8 and x8/x8/x8/x8 configurations:  •Support 3-WAY NVIDIA SLI Technology, • Support 3-WAY ATI CrossFireX Technology, 4 PCIe x16 slots ready for 4 single PCB graphic cards • 1 x PCI Express x4 slots, • 1 x PCI slots; Southbridge: • 6 x SATA 3.0 Gb/s ports • Intel Matrix Storage supporting SATA RAID 0,1,5 and 10; • JMicron® JMB363 PATA and SATA controller: 1 xUltraDMA 133/100/66/33 for up to 2 PATA devices; 1 xInternal SATA 3.0 Gb/s port; 1 xExternal SATA 3.0 Gb/s port (SATA On-the-Go); • Marvell® 9128 PCIe SATA 6Gb/s controller: 2 xSATA 6.0 Gb/s ports  • 8-Channel High Definition Audio CODEC, Coaxial / optical S/PDIF-out ports on the card, Gigabit LAN; 2 x 1394a ports/ NEC® USB 3.0 controller: 2 x USB 3.0 ports;
9 x USB2.0. ATX. Điểm nhấn: USB 3/0+ SATA 6.0Gb/s + ROG Connect – Plug and overclock. Tweak it the hardcore way! + ROG Extreme OC Kit + ROG Extreme Engine Digi+, including:
- 8-phase CPU power
- 3-phase QPI/DRAM power
- 3-phase NB power
- 3-phase Memory power
- ML Caps on CPU, Memory and QPI respectively

Intel® X58 chipset+ICH10R+Nvidia® NF200 , Intel Core i7 Extreme &  Intel Core i7 CPU support, Intel® Xeon® W5500/3600/3500 Series, Intel® Xeon® X5600/5500 Series, Intel® Xeon® E5600/5500 Series, Intel® Xeon® L5600/5500 Series, Supports Intel® Dynamic Speed Technolog. System bus:• Intel QuickPath Interconnect;• Up to 6.4 GT/s. 6xDDR3 2000(O.C.)/1800(O.C)/1600/ 1333/1066 Max 24GB (Triple channel support) / • 5 x PCIe 2.0 x16: 1 x PCIe 2.0 x16 (@ x16)+2 x PCIe 2.0 x16 (@ x16 or x8)+2 x PCIe 2.0 x16 (@ x8) Support 3-WAY NVIDIA SLI Technology, • Support ATI CrossFireX Technology upto QuardCore , • 1 x PCIe x1 slots; Southbridge: • 6 x SATA 3.0 Gb/s ports • Intel Matrix Storage supporting SATA RAID 0,1,5 and 10; • JMicron® JMB363 PATA and SATA controller: 1 xUltraDMA 133/100/66/33 for up to 2 PATA devices; 2 xExternal SATA 3.0 Gb/s port (SATA On-the-Go); • Marvell® 9128 PCIe SATA 6Gb/s controller: 2 xSATA 6.0 Gb/s ports supporting RAID 0 and 1  • Built-in 8-Channel High Definition Audio CODEC; DUALGigabit LAN; 2 x 1394a ports/  2 x USB 3.0 ports; 12 x USB2.0. ATX. Điểm nhấn: USB 3/0+ SATA 6.0Gb/s + True 16+2 Phase Power Design + 5 PCIe x 16 slots + G.P. Diagnosis Card bundled + ASUS SASsaby Cards support (PCIEx16_5 slot only) + ASUS WS Diag. LED + EPU - 6 Engine + Turbo V

Intel® X58 chipset+ICH10R, Intel Core i7 Extreme &  Intel Core i7 CPU support. System bus:• Intel QuickPath Interconnect;• Up to 6.4 GT/s. 6xDDR3 2200(o.c.)/2133(o.c.)/2000(O.C.)/1800(O.C)/1600/ 1333/1066 Max 24GB (Triple channel support) / • 3 x PCIe 2.0 x16 , support x16; x16/x16; x16/x8/x8 configurations :  •Support 3-WAY NVIDIA SLI Technology, • Support 3-WAY ATI CrossFireX Technology  • 2 x PCIe x16 slots, • 1 x PCI slots; Southbridge: • 6 x SATA 3.0 Gb/s ports • Intel Matrix Storage supporting SATA RAID 0,1,5 and 10; • JMicron® JMB363 PATA and SATA controller: 1 xUltraDMA 133/100/66/33 for up to 2 PATA devices; 2 xExternal SATA 3.0 Gb/s port (SATA On-the-Go); • Marvell® 9128 PCIe SATA 6Gb/s controller: 2 xSATA 6.0 Gb/s ports  • SupremeFX X-Fi 2 Built-in 8-Channel High Definition Audio CODEC: EAX® Advanced™ HD 5.0/ X-Fi® Xtreme Fidelity™/THX® TrueStudio PRO™/Creative ALchemy/Supports Optical S/PDIF out ports on rear; Gigabit LAN; 2 x 1394a ports/ NEC® USB 3.0 controller: 2 x USB 3.0 ports; 12 x USB2.0. ATX. Điểm nhấn: USB 3/0+ SATA 6.0Gb/s + ROG Connect – Plug and overclock. Tweak it the hardcore way! + ROG Extreme OC Kit + ROG Extreme Engine Digi+, including:
- 8-phase CPU power
- 3-phase QPI/DRAM power
- 2-phase NB power
- 2-phase Memory power
- ASUS Q-LED (CPU, DRAM, VGA, Boot Device LED)

ASUS Z8NA-D6C MIO (Two ways)  Intel® 5500 Chipset IOH  - 2 x Socket LGA 1366 support CPU Intel® Six-Core/ Quad-Core Intel® Xeon® X5600/ 5500 Series (95W), Quad-Core/ Dual-Core Intel® Xeon® E5600/ 5500 Series (80W), Six-Core/ Quad-Core/ Dual-Core Intel® Xeon® L5600/ 5500 Series (60W/ 40W).
SYSTEM BUS: QPI 4.8 / 5.86 / 6.4 GT/s
MEMORY: Total Slots: 6 (3-channel per CPU, 3-DIMM per CPU) Maximum up to 48GB (RDIMM), Maximum up to 24GB (UDIMM). Memory Type : DDR3 800/1066/1333 Reg DIMM/ Unbuffered DIMM with ECC/ non ECC. Memory Size: 1GB 2GB 4GB 8GB * (RDIMM); 1GB 2GB 4GB (UDIMM).
EXPANSION SLOT: Total PCI/PCI-X/PCI-E Slots: 5
Slot Location 1: 1 * PCI 32bit/33 MHz
Slot Location 2: 1 * MIO Slot for Audio card (PCI-E x1 is not supported)
Slot Location 3: 1 * PCI-E x8 (Gen2 X4 Link)
Slot Location 4: 1 * PCI-E x8 (Gen2 X4 Link)
Slot Location 6: 1 * PCI-E x16 (Gen2 x16 Link)
GRAPHIC: Aspeed AST2050 8MB.
STORAGE: SATA Controller: Intel® ICH10R: 6 SATA2 300MB/s ports, Intel Matrix Storage (for Windows only) (Support software RAID 0, 1, 10 & 5)
LAN: 2 x Intel® 82574L. 01
USB: 2 x USB Connectors (One for internal Type A USB connector )
AUDIO: MIO 8-channel audio card bundle

Intel® X58 chipset+ICH10R, Intel Core i7 Extreme &  Intel Core i7 CPU support. System bus:• Intel QuickPath Interconnect;• Up to 6.4 GT/s. 6xDDR3 2000(O.C.)/1800(O.C)/1600(O.C.). 1333/1066/ 800 Max 12GB (Triple channel support) / • 3 x PCI Express 2.0 x16 slots (x16/x16/x1 mode or x16/x8/x8 mode):  •Support 3-WAY NVIDIA SLI Technology, • Support ATI® Quad-GPU  CrossFireX Technology, • 1 x PCI Express x1 slots, • 2 x PCI slots; Southbridge: • 6 x SATA 3.0 Gb/s ports • Intel Matrix Storage supporting SATA RAID 0,1,5 and 10; • Marvell® PCIe SATA 6Gb/s controller:- 2 x SATA 6.0 Gb/s ports; • 8-Channel High Definition Audio CODEC DTS, Surround Sensation UltraPC, Coaxial / Optical S/PDIF out ports at back I/O, DUAL Gigabit LAN; 2 x 1394a ports/ 8 USB2.0 + 2*USB3.0. ATX. Điểm nhấn: ASUS EPU- 6 Engine+16+2 phase Power Design+ASUS Express Gate+True USB3.0 and SATA 6Gb/s Support!

Intel® X58 chipset+ICH10R, Intel Core i7 Extreme &  Intel Core i7 CPU support. System bus:• Intel QuickPath Interconnect;• Up to 6.4 GT/s. 6xDDR3 2200(o.c.)/2133(o.c.)/2000(O.C.)/1800(O.C)/1600/ 1333/1066 Max 24GB (Triple channel support) / • 2 x PCIe 2.0 x16 , support dual x16 mode:  •Support NVIDIA SLI Technology, • Support  ATI CrossFireX Technology • 1 x PCI Express x4 slots, • 1 x PCI slots; Southbridge: • 6 x SATA 3.0 Gb/s ports • Intel Matrix Storage supporting SATA RAID 0,1,5 and 10 • Marvell® 9128 PCIe SATA 6Gb/s controller: 2 xSATA 6.0 Gb/s ports  •    SupremeFX X-Fi 2 Built-in:- 8-channel High Definition Audio CODEC; - EAX® Advanced™ HD 5.0;- THX TrueStudio PC; - X-Fi® Xtreme Fidelity™;  Coaxial / optical S/PDIF-out ports on the card, Gigabit LAN; 2 x 1394a ports/ NEC® USB 3.0 controller: 2 x USB 3.0 ports;  11 x USB2.0. M-ATX. Điểm nhấn: USB 3/0+ SATA 6.0Gb/s + ROG Connect – Plug and overclock. Tweak it the hardcore way! + ROG Extreme OC Kit + ROG Extreme Engine Digi+, including: - 8-phase CPU power;- 2-phase QPI/DRAM power; - 2-phase NB power + SupremeFX X-Fi 2 Built-in – Play with ultra-real cinematic in-game surround sound!

Intel® X58 chipset+ICH10R, LGA1366 SOCKET, Intel Core i7 Extreme &  Intel Core i7 CPU support. System bus:• Intel QuickPath Interconnect;• Up to 6.4 GT/s. 6xDDR3 2000(OC)/1866(OC)/1800(OC)/1600(OC)/1333/1066 Max 24GB (Triple channel support) / • 2 x PCI Express 2.0 x16 slots (x16/x16 mode):  •Support 2-WAY or Quard-GPU NVIDIA SLI Technology, • Support  ATI CrossFireX Technology, • 1 x PCI Express x1 slots, • 1 x PCI slots, • 2 x PCI-X slots; Southbridge: • Intel ICH10R controller: 6 xSATA 3 Gb/s ports, Intel® Matrix Storage Support RAID 0,1,5,10; Marvell 88SE6320 SAS controller: 2 x SAS ports supporting SAS RAID 0, 1, 10; Marvell 88SE6121 SATA controller: 2 xExternal SATA 150/300 (SATA On-the-G0), supporting SATA RAID 0, 1, 10, and 5; • 8 -Channel High Definition  Audio CODEC,Coaxial / optical S/PDIF-out ports, DUAL Gigabit LAN; 2 x 1394a ports/ 12 USB2.0.ATX. Điểm nhấn: ASUS EPU- 6 Engine+16+2 phase Power Design+ ASUS Express Gate +100% High-quality Japan-made Conductive Polymer Capacitors.

Intel® X58 chipset+ICH10R, Intel Core i7 Extreme 6-core &  Intel Core i7 CPU support. System bus:• Intel QuickPath Interconnect;• Up to 6.4 GT/s. DDR3 1866/1800/1600/1333/1066 Max. 24GB (Triple channel support) / • 2 x PCIe 2.0 x16 (dual at x16/x16 mode)+1 x PCIe x16 (at x4 mode) : •Supports NVIDIA® Quad-GPU SLI™ Technology , • Supports ATI® Quad-GPU CrossFireX™ Technology, • 2 x PCI Express x1 slots, • 1 x PCI slots; Southbridge: • 6 x SATA 3.0 Gb/s ports supporting SATA RAID 0,1,5 and 10; •Marvell® 9128 PCIe SATA 6Gb/s controller : 2 x SATA 6.0 Gb/s ports Supports EZ Backup and SuperSpeed functions; •JMicron® JMB362 SATA controller: 1 xPower eSATA 3Gb/s port (SATA On-the-Go)+1 xeSATA 3Gb/s port (SATA On-the-Go)  • Sound 8-Channel High Definition Audio support DTS Surround Sensation UltraPC, Coaxial / Optical S/PDIF out ports, Gigabit LAN; NEC® USB 3.0 controller : 2 x USB 3.0, 12 x USB 2.0; 1 x 1394a ports; ATX.   "TUF ENGINE!" Power Design
- 8-phase CPU Power
- 2-phase Memory Power
- 2-phase VTT_CPU Power
- E.S.P. : Efficient Switching Power Design
- TUF Components (Alloy Choke, Cap. & MOSFET; certified by military-standard)
Điểm nhấn: CeraM!X Heatsink Coating Tech. - Larger area for heat dissipation with the revolutionary ceramics-coating
technology+TUF Components (Alloy Choke, Cap. & MOSFET; certified by military-standard) - Certified for Tough Duty+
E.S.P. [Efficient Switching Power Design] - Optimal power efficiency for key components+True USB 3.0 & SATA 6Gb/s Support

Intel® X58 chipset+ICH10R, Intel Core i7 Extreme 6-core &  Intel Core i7 CPU support. System bus:• Intel QuickPath Interconnect;• Up to 6.4 GT/s. DDR3 2000(O.C.)*/1600/1333/1066 Max. 24GB (Triple channel support) / • 3 x PCI Express 2.0 x16 slots (x16/x16/x1 mode or x16/x8/x8 mode):  •Supports NVIDIA® 3-Way SLI™ Technology , • Supports ATI® Quad-GPU CrossFireX™ Technology, • 1 x PCI Express x1 slots, • 2 x PCI slots; Southbridge: • 6 x SATA 3.0 Gb/s ports supporting SATA RAID 0,1,5 and 10; •Marvell® 9128 PCIe SATA 6Gb/s controller : 2 x SATA 6.0 Gb/s ports; • Sound 8-Channel High Definition Audio support DTS Surround Sensation UltraPC, Coaxial / Optical S/PDIF out ports, Gigabit LAN; NEC® USB 3.0 controller : 2 x USB 3.0, 8 x USB 2.0; 1 x 1394a ports; 16+2 Phase Power Design ATX.
Điểm nhấn: Intel 32nm 6-Core CPU Support, True USB 3.0 -10X, True SATA 6Gb/s RAID, 3-Way SLI & Quad-GPU support, True 16+2 Phase Power Design, TurboV