Intel 8S661FXM-RZ - Manual (Page 6)

- 6 - 8S661FXM-RZ Motherboard
English
Please set the CPU host frequency in accordance with your processor's specifications.
We don't recommend you to set the system bus frequency over the CPU's specification
because these specific bus frequencies are not the standard specifications for CPU,
chipset and most of the peripherals. Whether your system can run under these specific
bus frequencies properly will depend on your hardware configurations, including CPU,
Chipsets, Memory, Cards….etc.
I/O Control y IT8705
Hardware Monitor y CPU/System Fan Revolution detect
y CPU temperature detect
y System Voltage Detect
Additional Features y Supports EasyTune 4
y Supports @BIOS
Form Factor y 23.0cm x 24.4cm Micro ATX size form factor, 4 layers PCB.