User`s manual

1-6

X7DVL-L User's Manual

Motherboard Features

CPU

• Dual Intel

64-bit LGA 771 Quad-Core/Dual-Core Xeon 5300/5100/5000 Series

processors at a front side bus speed of 1.333 GHz/1.066 GHz/667 MHz (Note:

CPUs with 90W or less are recommended.)

Memory

• Four 240-pin DIMM sockets with support up to 16 GB ECC FBD (Fully Buffered)

DDR2 667/533 Memory (See Section 2-3 in Chapter 2 for DIMM Slot Popula-

tion.)

Chipset

• Intel 5000V (Blackford-VS) chipset, including: the 5000V Memory Control Hub

(MCH) and the Enterprise South Bridge 2 (ESB2)

Expansion Slots

• One PCI-E slot (one x8-Slot#6)

• One 32-bit PCI 33 MHz slot (Slot#4)

BIOS

• 8 Mb Phoenix

Flash ROM

• DMI 2.3, PCI 2.2, ACPI 1.0, Plug and Play (PnP), USB Keyboard support, Hard-

ware BIOS Virus Protection and SMBIOS 2.3

PC Health Monitoring

• Onboard voltage monitors for CPU cores, +1.8V, +3.3V, +5V, 12V, 12V,

+3.3V standby, +5V standby and VBAT

• Fan status monitor with ﬁ rmware control

• CPU/chassis temperature monitors

• Low noise fan speed control

• Platform Environment Control Interface (PECI) ready

• CPU fan auto-off in sleep mode

• Pulse Width Modulation (PWM) fan control

• I

C temperature sensing logic

• Thermal Monitor 2 (TM2) support

• CPU slow-down on temperature overheat

• CPU thermal trip support for processor protection

• Power-up mode control for recovery from AC power loss

• Chassis intrusion detection

• System resource alert via Supero Doctor III