ASUS Crosshair IV Extreme

Brand: ASUS
Equipment: Cover for rear case ports, ROG connecting cable, set of cables, set of Q-connectors, 3 2-in-1 SATA 6.0Gb/s cables, 2-in-1 SATA 3.0Gb/s cable, 1-port IEEE 1394a + 2 module USB2.0 ports, Crossfire cable, set of cable ties, ROG sticker, 1 x RC Bluetooth boar
Description: Socket: LGA1155, chipset name: Intel H61, form factor: microATX, processor manufacturer: Intel, memory type: DDR3 DIMM, number of memory slots: 2, number of PCI-E x16 slots: 1, number of PCI-E x1 slots: 3 , maximum memory frequency: 1333 MHz, �
Additional Information: Switches - 1 x ROG, 1 x RC Bluetooth, 1 x Clr CMOS; support for graphics cards from different manufacturers - two PCI-E slots support only CrossFireX mode AMD890FX chipset, three other slots support CrossFireX/nVIDIA SLI modes Hyd chipset
Chipset name: AMD 890FX
Sound: HDA
Form Factor: EATX
Memory type: DDR3 DIMM, ECC/non-ECC support
SLI/Crossfire support: SLI/CrossFireX
Socket: AM3
Chipset manufacturer: AMD
Wireless interfaces: Bluetooth, no Wi-Fi
Ethernet controller: 1000 Mbit/s
Number of sockets: 1
Maximum bus frequency: HyperTransport
Supported processors: AMD Phenom II/Athlon II/Sempron 100 Series
Processor manufacturer: AMD
Number of USB connectors on the rear panel: 9
Connectors on the rear panel: FireWire IEEE1394a, PS/2 keyboard/mouse, USB 3.0 x 2, eSATA x 2, S/PDIF optical output
Sound scheme: 7.1
Number of memory slots: 4
Maximum memory frequency: 2000 MHz
Maximum Memory: 16 GB
RAM mode: Two-channel
Main power connector: 24-pin
CPU power connector: 8-pin
Number of SATA 3Gb/s connectors: 2
Number of SATA 6Gb/s connectors: 6
IDE controller: No
Total number of SATA connectors: 8
SATA RAID Operation Mode: 0, 1, 5, 10
SATA RAID chip: AMD SB850
Number of PCI slots: 1
Number of PCI-E x16 slots: 5
PCI Express support: 2.0