Intel DZ77GA-70K User Manual

Intel Desktop Board DZ77GA-70K Technical Product Specification
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1.11.1 Hardware Monitoring and Fan Control
The hardware monitoring and fan control subsystem is based on the Winbond*
W83677HG-I device, which supports the following:
• Processor and system ambient temperature monitoring
• Chassis fan speed monitoring
• Power monitoring of +12 V, +5 V, +3.3 V, V_SM, +V
CCP, and PCH VCC
• SMBus interface
1.11.2 Fan Monitoring
Fan monitoring can be implemented using Intel
®
Desktop Control Center or third-party
software.
For information about Refer to
The functions of the fan headers Section 1.12.2.2, page 42
1.11.3 Chassis Intrusion and Detection
The board supports a chassis security feature that detects if the chassis cover is
removed. The security feature uses a mechanical switch on the chassis that attaches
to the chassis intrusion header. When the chassis cover is removed, the mechanical
switch is in the closed position.
For information about Refer to
The location of the chassis intrusion header Figure 14, page 53

Intel DZ77GA-70K Specifications

General

Form Factor	ATX
Chipset	Intel Z77
Socket	LGA 1155
Memory Slots	4
Max Memory	32 GB
SATA 6Gb/s Ports	4
SATA 3Gb/s Ports	4
USB 3.0 Ports	4
USB 2.0 Ports	8
CrossFire Support	Yes
SLI Support	Yes
Memory Speed	DDR3 1600/1333/1066
PCI Express x16 Slots	2
PCI Express x1 Slots	2
LAN	Intel 82579V Gigabit Ethernet
Audio	7.1 Channel High Definition Audio
RAID Support	RAID 0, 1, 5, 10
PCI Slots	2