ASUS Crosshair IV Formula

Brand: ASUS
Equipment: Cover for rear case ports, ROG connecting cable, set of Q-connectors, SATA 6.0Gb/s cables, SATA 3.0Gb/s signal cables, 2 x USB2.0 + ESATA bracket, Crossfire cable, set of zip ties, ROG stickers
Description: Socket: AM3, chipset name: AMD 890FX, form factor: ATX, processor manufacturer: AMD, memory type: DDR3 DIMM, ECC/non-ECC support, number of memory slots: 4, number of PCI-E x16 slots: 3, wireless interfaces: without Wi-Fi, maximum frequency
Additional Information: ROG Connect, MemOK!, iROG, 1 x Clr CMOS; 1 USB 2.0 port is used for ROG connection
Chipset name: AMD 890FX
Sound: HDA
Form Factor: ATX
Memory type: DDR3 DIMM, ECC/non-ECC support
SLI/Crossfire support: CrossFire X
Socket: AM3
Chipset manufacturer: AMD
Wireless interfaces: No wifi
Ethernet controller: 1000 Mbit/s
Ethernet Chipset: Marvell 8059
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, 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: 1
Number of SATA 6Gb/s connectors: 6
IDE controller: No
Total number of SATA connectors: 7
SATA RAID Operation Mode: 0, 1, 5, 10
SATA RAID chip: AMD SB850
Number of PCI slots: 2
Number of PCI-E x16 slots: 3
Number of PCI-E x4 slots: 1
PCI Express support: 2.0