ECS P55H-AK (V1.0) Intel Chipset Driver

CPU
- LGA1156 socket for latest Intel Core i7 / Core i5 / Core i3 high-end desktop processors
- Supports Unlocked Intel Core i7 / Core i5 Processors
- Support Hyper-Threading Technology CPU
- Supports Intel Turbo Boost Technology
- Supports Intel Smart Cache

CHIPSET
- Intel PCH P55 / NVIDIA NF200

Extra Chips
- NVIDIA nForce 200 PCI Express switch chip with extra 32 PCIe lanes
- Programming support for NVIDIA SLI technology
- Full 64-bit addressing
- Supports the PCI Express power management capability
- PLX PEX 8608 PCIe Gen 2 switch- Offers 8 PCI Express Gen2 (5.0GT/s) lanes
- Supports Read Pacing Technology
- Supports packet cut-thru with the industry’s lowest latency of 140ns (x4 to x1)

MEMORY
- Dual-channel DDR3 memory architecture
- 4 x 240-pin DDR3 DIMM socket support up to 16GB
- Supports DDR3 2400 (OC) / 2200 (OC) / 2000 (OC) /1800 (OC) /1600 (OC) / 1333 /1066 DDR3 SDRAM
- Supports Intel Extreme Memory Profile (XMP)
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 SLOT
- 3 x PCI Express Gen 2.0 x16 slots
- 2 x PCI Express x1 slots
- 1 x PCI slot
- PCIE16X_1/PCIE16X_2 /PCIE16X_3 runs at x16/x8/x8 speed.

STORAGE
- Support by Intel P55
- 6 x Serial ATA 3.0Gb/s devices
- RAID0, RAID1, RAID5, RAID 10 configuration
- Support by Marvell 9128- 2 x eSATA 6.0Gb/s ports supporting external SATA 6.0Gb/s devices
- 2 x Serial ATA 6.0Gb/s ports supporting 2 x SATA 6.0Gb/s device
- Supports SATA RAID 0 and 1

AUDIO
- Realtek RTL889 8-Ch High Definition audio CODEC
- Capability for “full rate” BluRay DVD/HD DVD support.

LAN
- Dual RealTek RTL8111E Gigabit Fast Ethernet Controllers with Teaming

REAR PANEL I/O
- 1 x PS/2 keyboard/mouse combo port
- 2 x RJ45 LAN connectors
- 1 x Audio port (Line-in, Line-out, Mic-in)
- 1 x SPDIF port
- 1 x Clear_CMOS button
- 2 x eSATA 6.0Gb/s ports
- 2 x USB 3.0 ports compatible to both USB 3.0 / 2.0 devices
- 8 x USB 2.0 ports

INTERNAL I/O CONNECTORS & HEADERS
- 1 x 24-pin ATX Power Supply connector
- 1 x 8-pin ATX 12V Power Connector
- 1 x 4-pin power connector for VGA card
- 1 x 4pin CPU_FAN connectors
- 1 x 3-pin PWR_FAN connector
- 1 x 3-pin SYS_FAN connector
- 1 x Power on button
- 1 x Reset button
- 1 x Speaker header
- 1 x Front panel switch/LED header
- 1 x Front panel audio header
- 1 x SPDIF out header
- 1 x Clear CMOS header
- 1 x Serial Header(COM)
- 6 x Serial ATA 3Gb/s connectors
- 2 x SATAIII 6Gb/s connectors
- 1 x USB 3.0 header supports additional 2 USB 3.0 Ports
- 2 x USB 2.0 headers support additional 4 USB 2.0 Ports

SYSTEM BIOS
- AMI BIOS with 16Mb SPI Flash ROM
- Supports Plug and Play, STR (S3) / STD (S4) , Hardware monitor, Multi Boot
- Support over-clocking
- Supports ACPI & DMI
- Audio, LAN, can be disabled in BIOS
- F11 hot key for boot up devices option
- Support ECS M.I.B X Utility
- CPU voltage adjustable
- Memory voltage adjustable
- NB Chipset Voltage Adjustable
- SB Chipset Voltage Adjustable
- HT Voltage Adjustable
- External Clock Adjustable

FORM FACTOR
- ATX Size 305mm*244mm

It is highly recommended to always use the most recent driver version available.

Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.

Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.