| CPU | 
                 AMD FX™/Phenom™ II/Athlon™ 
		II/Sempron™ 100 Series Processors
                  Supports AM3+ 32 nm CPU Supports CPU up to 8 cores Supports CPU up to 140 W AMD Cool 'n' Quiet™ Technology  | 
               
| Chipset | AMD 990FX/SB950 | 
| Memory | 
                 4 x DIMM, Max. 32GB, 
		DDR3 1866/1600/1333/1066 MHz ECC, Non-ECC, Un-buffered Memory
                  Dual Channel Memory Architecture * Refer to www.asus.com or user manual for the Memory QVL (Qualified Vendors Lists). * Due to OS limitation, when installing total memory of 4GB capacity or more, Windows® 32-bit operation system may only recognize less than 3GB. Install a 64-bit Windows® OS when you want to install 4GB or more memory on the motherboard. * Due to CPU spec., AMD 100 series CPUs support up to DDR3 1066MHz. With ASUS design, this motherboard can support up to DDR3 1333MHz.  | 
               
| System Bus | Up to 5.2 GT/s HyperTransport™ 3.0 | 
| Multi-GPU Support | 
                 Supports NVIDIA® 
		Quad-GPU SLI™ Technology
                  Supports AMD Quad-GPU CrossFireX™ Technology  | 
               
| Expansion Slots | 
                 3 x PCIe 2.0 x16 
		(dual x16 or x16/x8/x8) *
                 
                  1
                 
                  1 x PCIe 2.0 x16 (x4 mode, black) 1 x PCIe 2.0 x1 1 x PCI  | 
               
| Storage | 
                 
                  AMD SB950 
		controller :
                 
                  6 x SATA 6Gb/s port(s), brown Support Raid 0, 1, 5, 10 ASMedia® PCIe SATA controller : 2 x SATA 6Gb/s port(s), gray 2 x eSATA 6Gb/s port(s), red  | 
               
| LAN | Realtek® 8111F, 1 x Gigabit LAN Controller(s) | 
| Audio | 
                 Realtek® ALC892 
		8-Channel High Definition Audio CODEC
                  - Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking Audio Feature : - Absolute Pitch 192kHz/ 24-bit True BD Lossless Sound - Blu-ray audio layer Content Protection - ASUS Noise Filter - Optical S/PDIF out port(s) at back panel  | 
               
| USB Ports | 
                 
                  ASMedia® USB 
		3.0 controller :
                 
                  2 x USB 3.0/2.0 port(s) (2 at mid-board) ASMedia® USB 3.0 controller : 4 x USB 3.0/2.0 port(s) (4 at back panel, blue) AMD SB950 controller : 12 x USB 2.0/1.1 port(s) (8 at back panel, , 4 at mid-board)  | 
               
| Special Features | 
                 
                  TUF ENGINE! 
		Power Design :
                 
                  - 8 +2 Digital Phase Power Design - TUF Components (Alloy choke, Cap. & MOSFET; certified by military-standard) - ASUS DIGI+ Power Control Utility - E.S.P. : Efficient Switching Power Design Ultimate COOL! Thermal Solution : - TUF CeraM!X Heatsink Coating Tech. - TUF Thermal Radar ASUS Exclusive Features : - Remote GO! - USB BIOS Flashback - MemOK! - AI Suite II - Ai Charger+ - Anti-Surge - ESD Guards - Front Panel USB 3.0 Support - ASUS UEFI BIOS EZ Mode featuring friendly graphics user interface - Network iControl - USB 3.0 Boost ASUS EZ DIY : - DirectKey - ASUS O.C. Profile - ASUS EZ Flash 2 - ASUS MyLogo 2 - Multi-language BIOS ASUS Q-Design : - ASUS Q-Shield - ASUS Q-LED (CPU, DRAM, VGA, Boot Device LED) - ASUS Q-Slot - ASUS Q-DIMM - ASUS Q-Connector  | 
               
| Back I/O Ports | 
                 1 x PS/2 
		keyboard/mouse combo port(s)
                  2 x eSATA 6Gb/s 1 x LAN (RJ45) port(s) 4 x USB 3.0 (blue) 8 x USB 2.0 1 x Optical S/PDIF out 6 x Audio jack(s) 1 x USB BIOS Flashback Button(s)  | 
               
| Internal I/O Ports | 
                 1 x USB 3.0 
		connector(s) support(s) additional 2 USB 3.0 port(s) (19-pin, moss 
		green)
                  2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s) 1 x TPM connector(s) 1 x COM port(s) connector(s) 8 x SATA 6Gb/s connector(s) 1 x CPU Fan connector(s) (1 x 4 -pin) 1 x CPU OPT Fan connector(s) (1 x 4 -pin) 4 x Chassis Fan connector(s) (4 x 4 -pin) 1 x S/PDIF out header(s) 1 x 24-pin EATX Power connector(s) 1 x 8-pin ATX 12V Power connector(s) 1 x Front panel connector(s) 1 x System panel(s) (Q-Connector) 1 x DirectKey Button(s) 1 x DRCT header(s) 1 x MemOK! button(s) 1 x Clear CMOS jumper(s)  | 
               
| Accessories | 
                 User's manual
                  ASUS Q-Shield 4 x SATA 6Gb/s cable(s) 1 x SLI bridge(s) 1 x Q-connector(s) (2 in 1) 1 x TUF Certification card(s) 1 x TUF 5 Year Warranty manual(s) (by region)  | 
               
| BIOS | 64 Mb Flash ROM, UEFI BIOS, PnP, SLP2.1, DMI2.0, WfM2.0, SM BIOS 2.7, ACPI 2.0a, Multi-language BIOS, ASUS EZ Flash 2, F12 PrintScreen, F3 Shortcut Function and ASUS DRAM SPD (Serial Presence Detect) memory information | 
| Manageability | WfM 2.0, DMI 2.0, WOL by PME, WOR by PME, PXE | 
| Support Disc | 
                 Drivers
                  Anti-virus software (OEM version) ASUS Update ASUS Utilities  | 
               
| Form Factor | 
                 M-ATX Form Factor
                  12 inch x 9.6 inch ( 30.5 cm x 24.4 cm )  | 
               
| Note | *1: When running dual graphics cards, be sure to insert the card in the first and third PCIex16 slot to get the best performance. | 
| Brand | ASUS | 
|---|---|
| Model / Part Name | SABERTOOTH 990FX R2.0 | 
| Support Socket | AMD AM3+ | 
| RAM Slots | DDR3 x 4 | 
| Chipset | AMD 990FX | 
| Video Type | No | 
| PCIe x16 Slot(s) | 4 | 
| Form Factor | ATX | 
| Price | CA$195.00 | 
| Offical Website Link | http://ca.asus.com/en/Motherboards/AMD_AM3Plus/SABERTOOTH_990FX_R20/#specifications |