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Since ECS first introduced their Black Series motherboards, their product quality in this market segment has started to improve. Today we are looking at one of their flagship motherboards, the X79R-AX. Like other X79 motherboards, the X79R-AX supports Intel’s latest Second Generation Intel Core i7 processors based on the LGA-2011 socket.
As with previous motherboards released in the Black Extreme series, the X79R-AX utilizes a black PCB along with white and grey expansion slots and heatsinks. This of course gives the board a sleek look, but beyond the aesthetics the X79R-AX also includes high-end features such as a 14-phase Driver MOS MOSFET that improves the power efficiency by integratting a driver IC and two MOSFETs into an ultra-compact and small package for higher current and frequency at lower temperatures. The design also includes all solid capacitors, 10 SATA connectors and support for up to 64GB of 240-pin DDR3 memory. In addition, the ECS X79R-AX has ample USB 3.0 ports and an all new UEFI BIOS interface, all of which make the $259 MSRP extremely palatable.
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| Specification | |
| CPU |
º Supports 2nd Gen Intel Core i7 processor family for the LGA 2011 Socket º DMI 5.0GT/s |
| Chipset | º Intel® X79 Express Chipset |
| Memory |
º Quad-channel DDR3 memory architecture º 4 x 240-pin DDR3 DIMM socket support up to 64GB, per one DIMM support 16GB º DDR3 2500(OC)/2400(OC)/2133(OC)/1800/1600 Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® 32-bit OS. For Windows® 64-bit OS with 64-bit CPU, there is no such limitation |
| Expansion Slots |
º 4 x PCI Express x16 Gen3.0 slot (2 slots run at x8 bandwidth) º 2 x PCI Express x1 slots |
| Storage |
º Support by Intel®X79 • 2 x Serial ATA 6.0Gb/s devices • 4 x Serial ATA 3.0Gb/s devices • 4 x Serial ATA 6.0Gb/s devices(SAS6G1_2, SAS6G3_4) * • RAID0, RAID1, RAID5, RAID 10 configuration º Support by ASMEDIA ASM1061 • 2 x Serial ATA 6.0Gb/s devices • 2 x eSATA 6.0 Gb/s ports º *User please be notice due to chipset limitation, the compatibility and stability of SATA port(SAS6G1_2/3_4) may differ by different devices. |
| Audio |
º Realtek ALC892 8-Ch High Definition audio CODEC º Compliant with HD audio specification |
| Ethernet LAN | º Dual RealTek RTL 8111E Gigabit Lan |
| Rear Panel I / O |
º 4 x USB 3.0 ports º 6 x USB 2.0 ports º 2 x eSATA 6.0Gb/s ports º 1 x PS/2 keyboard/mouse combo port º 2 x RJ45 LAN connectors º 1 x Audio port (1x Line in, 4x Line out, 1x Optical SPDIF Out) º 1 x Wireless LAN Dongle º 1 x Bluetooth Dongle º 1 x Clear_CMOS button |
| Internal I / O |
º 1 x 24-pin ATX Power Supply connector º 1 x 8-pin ATX Power Supply Connector º 1 x 4-pin power connector for VGA card º 2 x 4-pin CPU_FAN connector º 1 x 3-pin SYS_FAN connector (with smart fan) º 2 x 3-pin PWR_FAN connector º 4 x Serial ATA 3Gb/s connectors(90 degree) º 8 x Serial ATA 6Gb/s connectors(90 degree) º 2 x USB 2.0 headers support additional 4 USB ports(Gray One support EZ Charger) º 1 x USB 3.0 header supports additional 2 USB 3.0 Ports º 1 x COM header º 1 x SPDIF out header º 1 x Front panel switch/LED header º 1 x Front panel audio header º 1 x Clear CMOS header º 1 x Buzzer º 6 x Voltage measure points º 1 x Power on button º 1 x Reset button º 1 x 7S-LED Display |
| Special Features |
º AMI BIOS with 64Mb SPI Flash ROM º Supports Plug and Play, STR (S3) / STD (S4) , Hardware monitor, Multi Boot º Supports ACPI & DMI º Audio, LAN, can be disabled in BIOS º Support ECS M.I.B X Utility º Support EZ Charger º Support eBLU º Support eOC º Support eDLU º Support eSF |
| Form Factor | º ATX Size, 305mm*244mm |
| OS support |
Windows Vista (32/64) bit Windows 7 (32/64) bit |
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Why can't they only have the best types? Or if that's too expensive then 2 kinds: SATA 3 ones that support all types of RAID and SATA 2 ones for all sorts of optical drives and such.