ECS P55H-AK (V1.0) Marvell 91xx SATA 6G Controller 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.

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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.