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X6DAT-G/X6DAi-G User's Manual
Motherboard Features
CPU
• Single or dual 604-pin Intel
front side (system) bus speed.
M e m o r y
• Eight 184-pin DIMM sockets supporting up to 16 GB ECC registered
DDR333 or up to 32 GB ECC registered DDR266 SDRAM
Note: Interleaved memory; requires memory modules to be installed in pairs (see Section 2-3
for details).
Chipset
• Intel E7525 (Tumwater) chipset and 6300ESB (Hance Rapids)
Expansion Slots
• One PCI-Express x16 slot
• One PCI-Express x8 slot (x8 signal, x16 slot)
• Two 64-bit, 66 MHz PCI-X slots (one w/ZCR support--Slot#1)
• Two 32-bit, 33MHz PCI slots
BIOS
• 8 Mb Phoenix Flash BIOS ROM
• APM 1.2, DMI 2.1, PCI 2.2, ACPI 2.0, Plug and Play (PnP), SMBIOS 2.3
PC Health Monitoring
• Onboard voltage monitors for CPU cores, chipset voltage, Memory
Voltage 3.3V, +5V, +12V, −12V and 5V standby
• Fan status monitor with speed control via BIOS
• CPU/chassis temperature monitors
• Environmental temperature monitor and control via Supero Doctor III
• CPU fan auto-off in sleep mode
• CPU slow-down on temperature overheat
• CPU thermal trip support for processor protection, +5V standby alert
LED
• Power-up mode control for recovery from AC power loss
• Auto-switching voltage regulator for CPU core
• System overheat/Fan Fail LED and control
• Chassis intrusion detection
• System resource alert via Super Doctor III
®
Xeon
TM
(EM64T) processors @ 800 MHz
1-6
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