Motherboard Manual
2
1.3
M
OTHERBOARD
F
EATURES
A770 A2+
A740X A2+
CPU
Socket AM2 / AM2+
AMD Athlon 64 / Athlon 64 FX / Athlon 64 X2 /
Sempron / AM2+ processors
AMD 64 Architecture enables 32 and 64 bit
computing
Supports Hyper Transport 3.0 and Cool
=
n
=
Quiet
Socket AM2 / AM2+
AMD Athlon 64 / Athlon 64 FX / Athlon 64 X2 /
Sempron / AM2+ processors
AMD 64 Architecture enables 32 and 64 bit
computing
Supports Hyper Transport 1.0 and Cool
=
n
=
Quiet
FSB
Support HyperTransport 3.0
Supports up to 5.2 GT/s Bandwidth
Support HyperTransport 1.0
Supports up to 2.0 GT/s Bandwidth
Chipset
AMD 770
AMD SB600
AMD 740X
AMD SB600
Super I/O
ITE 8718F
Provides the most commonly used legacy Super
I/O functionality.
Low Pin Count Interface
Environment Control initiatives,
H/W Monitor
Fan Speed Controller
ITE's "Smart Guardian" function
ITE 8718F
Provides the most commonly used legacy Super
I/O functionality.
Low Pin Count Interface
Environment Control initiatives,
H/W Monitor
Fan Speed Controller
ITE's "Smart Guardian" function
Main
Memory
DIMM Slots x 4
Each DIMM supports 512/1024/2048MB DDR2
Max Memory Capicity 8GB
Dual Channel Mode DDR2 memory module
Supports DDR2 533 / 667 / 800
Supports DDR2 1066 (by AM2+ CPU)
Registered DIMM and ECC DIMM is not
supported
DIMM Slots x 4
Each DIMM supports 512/1024/2048MB DDR2
Max Memory Capicity 8GB
Dual Channel Mode DDR2 memory module
Supports DDR2 533 / 667 / 800
Supports DDR2 1066 (by AM2+ CPU)
Registered DIMM and ECC DIMM is not
supported
IDE
Integrated IDE Controller
Ultra DMA 33 / 66 / 100 / 133 Bus Master Mode
supports PIO Mode 0~4,
Integrated IDE Controller
Ultra DMA 33 / 66 / 100 / 133 Bus Master Mode
supports PIO Mode 0~4,
SATA II
AMD SB600
Data transfer rates up to 3 Gb/s.
SATA Version 2.0 specification compliant.
RAID 0,1,1+0 support
AMD SB600
Data transfer rates up to 3 Gb/s.
SATA Version 2.0 specification compliant.
RAID 0,1,1+0 support
LAN
Realtek RTL8111C / RTL8102E (optional)
10 / 100 Mb/s / 1Gb/s auto negotiation (Gigabit
bandwidth is for Realtek RTL8111C only)
Half / Full duplex capability
Realtek RTL8102E / RTL8111C (optional)
10 / 100 Mb/s / 1Gb/s auto negotiation (Gigabit
bandwidth is for Realtek RTL8111C only)
Half / Full duplex capability
Sound
ALC662
5.1channels audio out
Supports HD Audio
ALC662
5.1channels audio out
Supports HD Audio
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