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Comparison Asus PRIME A320M-K/CSM vs Asus PRIME A320M-K

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Asus PRIME A320M-K/CSM
Asus PRIME A320M-K
Asus PRIME A320M-K/CSMAsus PRIME A320M-K
from £68.99 
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Featuresfor home/officefor home/office
SocketAMD AM4AMD AM4
Form factormicro-ATXmicro-ATX
Power phases66
Size (HxW)226x221 mm226x221 mm
Chipset
ChipsetAMD A320AMD A320
BIOSAmiAmi
UEFI BIOS
RAM
DDR42 slot(s)2 slot(s)
Memory moduleDIMMDIMM
Operation mode2 channel2 channel
Max. clock frequency3200 MHz3200 MHz
Max. memory32 GB32 GB
Drive interface
SATA 3 (6Gbps)44
M.2 connector11
M.21xSATA/PCI-E 4x1xSATA/PCI-E 4x
Integrated RAID controller
 /Raid 0, 1, 10/
 /RAID 0, RAID 1, RAID 10/
Expansion slots
1x PCI-E slots22
PCI-E 16x slots11
PCI Express3.03.0
Internal connections
USB 2.022
USB 3.2 gen111
Video outputs
D-Sub output (VGA)
HDMI output
HDMI versionv.1.4b
Integrated audio
AudiochipRealtek ALC887Realtek ALC887
Sound (channels)7.17.1
Network interfaces
LAN (RJ-45)1 Gbps1 Gbps
LAN ports11
LAN controllerRealtek RTL8111HRealtek RTL8111H
External connections
USB 2.022
USB 3.2 gen144
PS/222
Power connectors
Main power socket24 pin24 pin
CPU power4 pin4 pin
Fan power connectors22
Added to E-Catalogapril 2020april 2017

HDMI version

HDMI connector version (see above) installed in the motherboard.

— v.1.4. The earliest of the standards found nowadays, which appeared back in 2009. Supports resolutions up to 4096x2160 inclusive and allows you to play Full HD video with a frame rate of up to 120 fps — this is enough even for 3D playback.

— v.1.4b. A modified version of v.1.4 described above, which introduced a number of minor updates and improvements — in particular, support for two additional 3D formats.

— v.2.0. Also known as HDMI UHD, this version introduced full 4K support, with frame rates up to 60 fps, as well as the ability to work with 21:9 ultra-widescreen video. In addition, thanks to the increased bandwidth, the number of simultaneously reproduced audio channels has grown to 32, and audio streams to 4. And in the v.2.0a improvement, HDR support has also been added to all this.

— v.2.1. Another name is HDMI Ultra High Speed. Compared to the previous version, the interface bandwidth has really increased significantly — it is enough to transmit video at resolutions up to 10K at 120 frames per second, as well as to work with the extended BT.2020 colour space (the latter may be useful for some professional tasks). HDMI Ultra High Speed cables are required to use the full capabilities of HDMI v2.1, but older standard features are available with regular cables.
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