13
A
A
K
K
7
7
7
7
-
-
4
4
0
0
0
0
/
/
A
A
K
K
7
7
7
7
-
-
4
4
0
0
0
0
N
N
/
/
A
A
K
K
7
7
7
7
-
-
4
4
0
0
0
0
M
M
a
a
x
x
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
Memory
With VIA Apollo KT400A chipset, the AK77-400 / AK77-400N / AK77-400 Max can support
. The
DDR RAM interface allows zero wait state bursting between the RAM and the data buffers at 333/266/200 MHz. The six banks
of DDR RAM can be composed of an arbitrary mixture of 64, 128, 256, 512MB x N DDR RAM and support DDR400 maximum
up to 2GB and DDR333/266 up to 3GB. The AK77-400 / AK77-400N / AK77-400 Max allows DDR RAM to run at either
synchronous or pseudo-synchronous mode with the host CPU bus frequency (333/266/200MHz).
On-board AC97 Sound
AK77-400 / AK77-400N / AK77-400 Max uses the
RealTek ALC650 chip, which supports high quality of 5.1
Channel audio effects. This on-board audio includes a complete audio recording and playback system.
Six USB 2.0 Connectors
connectors for USB interface devices, such as mouse, keyboard, modem, scanner, etc. Please
note that USB 2.0, with fancy speed up to 480Mbps, is 40 times faster than the traditional ones. Except for the speed increase,
USB 2.0 supports old USB 1.0/1.1 software and peripherals, offering impressive and even better compatibility to customers.
IEEE 1394 (for AK77-400 Max)
This motherboard comes with IEEE 1394a controller TI TSB43AB22 onboard, which provides data transfer rate up to 400Mbps.
to connect with the devices that need high data transferring performance, such as digital camera, scanner or others IEEE 1394
devices.
