User's Manual
Table Of Contents
- Contents
- Chapter 1: Product introduction
- Chapter 2: Hardware information
- Chapter 3: Powering up
- Chapter 4: BIOS setup
- 4.1 Managing and updating your BIOS
- 4.2 BIOS setup program
- 4.3 Main menu
- 4.4 Ai Tweaker menu
- 4.4.1 Ai Overclock Tuner [Auto]
- 4.4.2 CPU Ratio Setting [Auto]
- 4.4.3 FSB Strap to North Bridge [Auto]
- 4.4.4 DRAM Frequency [Auto]
- 4.4.5 DRAM Command Rate [Auto]
- 4.4.6 DRAM CMD Skew on Channel A/B [Auto]
- 4.4.7 DRAM CLK Skew on Channel A/B [Auto]
- 4.4.8 DRAM Timing Control [Auto]
- 4.4.9 DRAM Static Read Control [Auto]
- 4.4.10 DRAM Dynamic Write Control [Auto]
- 4.4.11 Ai Clock Twister [Auto]
- 4.4.12 Ai Transaction Booster [Auto]
- 4.4.13 CPU Voltage [Auto]
- 4.4.14 CPU PLL Voltage [Auto]
- 4.4.15 FSB Termination Voltage [Auto]
- 4.4.16 DRAM Voltage [Auto]
- 4.4.17 NB Voltage [Auto]
- 4.4.18 SB Voltage [Auto]
- 4.4.19 Clock Over-Charging Voltage [Auto]
- 4.4.20 Load-Line Calibration [Auto]
- 4.4.21 CPU GTL Voltage Reference [Auto]
- 4.4.22 NB GTL Voltage Reference [Auto]
- 4.4.23 CPU Spread Spectrum [Auto]
- 4.4.24 PCIE Spread Spectrum [Auto]
- 4.5 Advanced menu
- 4.6 Power menu
- 4.7 Boot menu
- 4.8 Tools menu
- 4.9 Exit menu
- Chapter 5: Software support
- Chapetr 6: ATI® CrossFire™ technology support
- Appendix: CPU features
ASUS P5E64 WS Evolution 2-21
2.5.4 PCI slots
The PCI slots support cards such as a LAN card, SCSI card, USB card, and other
cards that comply with PCI specications. Refer to the gure below for the location
of the slot.
2.5.5 PCI Express x4 slot
This motherboard supports PCI Express x4 and PCI Express x1 network cards,
SCSI cards and other cards that comply with the PCI Express specications. Refer
to the gure below for the location of the slot.
2.5.6 PCI Express 2.0 x16 slots (blue)
This motherboard has two PCI Express 2.0 x16 slots that support two ATI
CrossFire™ PCI Express 2.0 x16 graphics cards complying with the PCI Express
specications. Refer to the gure below for the location of the slots.
2.5.7 Universal PCI Express x16 slots (black)
This motherboard also supports two Universal PCI Express x16 slots with a
maximum speed of x4 or x1 link. The operating frequency of these slots change
depending on the type of PCI Express card you install. Refer to the gure below for
the location of the slots.
PCI Express x4_1 slot
PCIe 2.0 x16_1 slot (blue, @ x16)
PCI_2 slot
Universal PCIe x16_2 slot (black, @ x4 or x1)
PCI_1 slot
PCIe 2.0 x16_3 slot (blue, @ x16)
Universal PCIe x16_4 slot (black, @ x4 or x1)