Manual
Table Of Contents
- P7P55D-E Premium specifications summary
- About this guide
- Safety information
- Notices
- Chapter 1: Product introduction
- Chapter 2: Hardware information
- Chapter 3: BIOS setup
- 3.1 Knowing BIOS
- 3.2 Updating BIOS
- 3.3 BIOS setup program
- 3.4 Main menu
- 3.5 Ai Tweaker menu
- 3.5.1 Ai Overclock Tuner [Auto]
- 3.5.2 CPU Ratio Setting [Auto]
- 3.5.3 Intel(R) SpeedStep(TM) Tech [Enabled]
- 3.5.4 Intel(R) TurboMode Tech [Enabled]
- 3.5.5 Xtreme Phase Full Power Mode [Auto]
- 3.5.6 DRAM Frequency [Auto]
- 3.5.7 QPI Frequency [Auto]
- 3.5.8. DRAM Timing Control [Auto]
- 3.5.9 CPU Differential Amplitude [Auto]
- 3.5.10 CPU Clock Skew [Auto]
- 3.5.11 CPU Voltage Mode [Offset]
- 3.5.12 IMC Voltage [Auto]
- 3.5.13 DRAM Voltage [Auto]
- 3.5.14 CPU PLL Voltage [Auto]
- 3.5.15 PCH Voltage [Auto]
- 3.5.16 DRAM DATA REF Voltage on CHA/B [Auto]
- 3.5.17 DRAM CTRL REF Voltage on CHA/B [Auto]
- 3.5.18 Load-Line Calibration [Auto]
- 3.5.19 CPU Spread Spectrum [Auto]
- 3.5.20 PCIE Spread Spectrum [Auto]
- 3.6 Advanced menu
- 3.7 Power menu
- 3.8 Boot menu
- 3.9 Tools menu
- 3.10 Exit menu
- Chapter 4: Software support
- Chapter 5: Multiple GPU technology support

2-16 Chapter 2: Hardware information
Chapter 2
P7P55D-E Premium Motherboard Qualied Vendors Lists (QVL) DDR3-
1625MHz capability for CPU at 2.66GHz
P7P55D-E Premium Motherboard Qualied Vendors Lists (QVL) DDR3-
1625MHz capability for CPU at 2.8 and 2.93GHz
P7P55D-E Premium Motherboard Qualied Vendors Lists (QVL) DDR3-
1800MHz capability for CPU at 2.66GHz
P7P55D-E Premium Motherboard Qualied Vendors Lists (QVL) DDR3-
1800MHz capability for CPU at 2.8 and 2.93GHz
Vendor Part No. Size
SS/
DS
Chip
Brand
Chip NO.
Timing
Dimm(Bios)
Voltage
DIMM socket support
(Optional)
A* B* C*
KINGSTON KHX13000D3LLK2/2GN(EPP) 2GB(Kit of 2) SS N/A Heat-Sink Package 1.9 • • •
KINGSTON KHX13000D3LLK2/2GX(XMP) 2GB(Kit of 2) SS N/A Heat-Sink Package 1.9 • • •
KINGSTON KHX13000D3LLK2/2GXN 2GB(Kit of 2) SS N/A Heat-Sink Package 1.9 • •
Vendor Part No. Size
SS/
DS
Chip
Brand
Chip NO.
Timing
Dimm(Bios)
Voltage
DIMM socket support
(Optional)
A* B* C*
KINGSTON KHX13000D3LLK2/2GN(EPP) 2GB(Kit of 2) SS N/A Heat-Sink Package 1.9 • • •
KINGSTON KHX13000D3LLK2/2GX(XMP) 2GB(Kit of 2) SS N/A Heat-Sink Package 1.9 • • •
KINGSTON KHX13000D3LLK2/2GXN 2GB(Kit of 2) SS N/A Heat-Sink Package 1.9 • • •
Vendor Part No. Size
SS/
DS
Chip
Brand
Chip NO.
Timing
Dimm(Bios)
Voltage
DIMM socket
support (Optional)
A* B* C*
Apacer 78.0AGCD-CDZ(XMP) 2GB(Kit of 2) SS N/A Heat-Sink Package 8-8-8-24(1800-8-8-8-24) 1.8 • •
CORSAIR
BoxP/N:TW3X4G1800C8DF
(CM3X2G1800C8D)Ver4.1
4GB(Kit of 2) DS N/A Heat-Sink Package 8-8-8-24 1.80 • •
KINGSTON KHX14400D3/1G 1GB SS N/A Heat-Sink Package 1.9 • •
KINGSTON KHX14400D3K2/2GN(EPP) 2GB(Kit of 2) SS N/A Heat-Sink Package 1.9 • • •
KINGSTON KHX14400D3K3/3GX(XMP) 3GB(Kit of 3) SS N/A Heat-Sink Package 1800-9-9-9-27 1.65 • •
OCZ OCZ3P18002GK 2GB(Kit of 2) SS N/A Heat-Sink Package 8 • •
OCZ OCZ3P18004GK 4GB(Kit of 2) DS N/A Heat-Sink Package 8 1.9 • •
Transcend TX1800KLU-2GK(XMP) 2GB(Kit of 2) SS N/A Heat-Sink Package 8 • •
Patriot PVS32G1800LLKN(EPP) 2GB(Kit of 2) SS N/A Heat-Sink Package 8-8-8-20(1066-7-7-7-20) 1.9 •
Vendor Part No. Size
SS/
DS
Chip
Brand
Chip NO.
Timing
Dimm(Bios)
Voltage
DIMM socket
support
(Optional)
A* B* C*
Apacer 78.0AGCD-CDZ(XMP) 2048MB(Kit of 2) SS N/A Heat-Sink Package 8-8-8-24(1800-8-8-8-24) 1.8 • •
CORSAIR
BoxP/N:TW3X4G1800C8DF
(CM3X2G1800C8D)Ver4.1
4096MB(Kit of 2) DS N/A Heat-Sink Package 8-8-8-24 1.80 • •
KINGSTON KHX14400D3/1G 1024MB SS N/A Heat-Sink Package 1.9 • •
KINGSTON KHX14400D3K2/2GN(EPP) 2048MB(Kit of 2) SS N/A Heat-Sink Package 1.9 • • •
KINGSTON KHX14400D3K3/3GX(XMP) 3072MB(Kit of 3) SS N/A Heat-Sink Package 1800-9-9-9-27 1.65 • •
OCZ OCZ3P18002GK 2048MB(Kit of 2) SS N/A Heat-Sink Package 8 • •
OCZ OCZ3P18004GK 4096MB(Kit of 2) DS N/A Heat-Sink Package 8 1.9 • •
Transcend TX1800KLU-2GK(XMP) 2048MB(Kit of 2) SS N/A Heat-Sink Package 8 • •
Patriot PVS32G1800LLKN(EPP) 2048MB(Kit of 2) SS N/A Heat-Sink Package 8-8-8-20(1066-7-7-7-20) 1.9 • •