ASUS Prime A320I-K AMD Ryzen AM4 DDR4 M.2 DP HDMI Mini ITX (mITX) A320 Motherboard with Gigabit LAN, USB 3.1 Gen1. Powered by AMD Ryzen? AM4 processors, the ASUS Prime A320I-K delivers next-generation speeds with NVMe M.2, USB 3.0, Gigabit LAN and support for 32GB DDR4. Prime A320I-K packs performance and reliability into a mini ITX form-factor. Access next-generation connectivity and speeds with NVMe M.2, USB 3.1 Gen1, Gigabit LAN and support for 32GB DDR4. 5X Protection III ensures component longevity and reliability while SafeSlot Core adds PCIe slot protection.
AMD Ryzen with Radeon Vega Graphics /7th Generation A-Series/Athlon X4 Processors - 1 x PCIe 3.0/2.0 x16 (x8 mode)
AMD Athlon with Radeon Vega Graphics Processors - 1 x PCIe 3.0/2.0 x16 (x4 mode)
Storage:
AMD Ryzen 2nd Generation/ Ryzen with Radeon Vega Graphics/ Ryzen 1st Generation Processors : - 1 x M.2 Socket 3, , with M Key, type 2242/2260/2280 storage devices support(both PCIE 2.0 x4 & SATA mode)
AMD 7th Generation A-Series/ Athlon X4 Processors : - 1 x M.2 Socket 3, , with M key, type 2242/2260/2280 storage devices support (SATA mode)
AMD Athlon with Radeon Vega Graphics Processors : - 1 x M.2 Socket 3, , with M key, type 2242/2260/2280 storage devices support (SATA mode)
AMD A320 chipset : - 4 x SATA 6Gb/s port(s), gray, - Support Raid 0, 1, 10
LAN:
Realtek RTL8111H, 1 x Gigabit LAN Controller(s)
ASUS LAN Guard
Audio:
Realtek ALC887 8-Channel High Definition Audio CODEC - Supports : Jack-detection, Front Panel Jack-retasking
Audio Feature : - Audio Shielding: Ensures precision analog/digital separation and greatly reduced multi-lateral interference - Dedicated audio PCB layers: Separate layers for left and right channels to guard the quality of the sensitive audio signals - Premium Japanese audio capacitors: Provide warm, natural and immersive sound with exceptional clarity and fidelity * Choose the chassis with HD audio module in front panel to support 8-channel audio output.
USB Ports:
AMD Ryzen 2nd Generation/ Ryzen with Radeon Vega Graphics/ Athlon with Radeon Vega Graphics/ Ryzen 1st Generation/ 7th Generation A-Series/ Athlon X4 Processors : - 4 x USB 3.1 Gen 1 port(s) (4 at back panel, blue)
AMD A320 chipset : - 2 x USB 3.0 port(s) (2 at mid-board)
AMD A320 chipset : - 4 x USB 2.0 port(s) (2 at back panel, black, 2 at mid-board)
Special Features:
ASUS 5X Protection III : - ASUS SafeSlot Core: Fortified PCIe Slot prevents damage - ASUS Overvoltage Protection: World-class circuit-protecting power design - ASUS Stainless-Steel Back I/O: 3X corrosion-resistance for greater durability! - ASUS DIGI+ VRM: Premium components provide better power efficiency - ASUS ESD Guards - Enhanced ESD protection
ASUS Exclusive Features : - AI Suite 3 - Ai Charger
ASUS Quiet Thermal Solution : - Stylish Fanless Design Heat-sink solution - ASUS Fan Xpert 2+
ASUS EZ DIY : - ASUS CrashFree BIOS 3 - ASUS EZ Flash 3 - ASUS UEFI BIOS EZ Mode
ASUS Q-Design : - ASUS Q-LED (CPU, DRAM, VGA, Boot Device LED) - ASUS Q-Slot - ASUS Q-DIMM
Back I/O Ports:
1 x PS/2 keyboard/mouse combo port(s)
1 x DisplayPort
1 x HDMI
1 x LAN (RJ45) port(s)
4 x USB 3.1 Gen 1 (blue)
2 x USB 2.0
3 x Audio jack(s)
Internal I/O Ports:
2 x Aura RGB Strip Headers
1 x USB 3.1 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.1 Gen 1 port(s) (19-pin)
1 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s)
1 x M.2 Socket 3 with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 4 mode)
1 x TPM header
4 x SATA 6Gb/s connector(s)
1 x CPU Fan connector(s)
1 x CPU OPT Fan connector(s) (1 x 4 -pin)
2 x Chassis Fan connector(s) (1 x 4 -pin)
1 x 24-pin EATX Power connector(s)
1 x 8-pin ATX 12V Power connector(s)
1 x Front panel audio connector(s) (AAFP)
1 x System panel(s)
1 x Clear CMOS jumper(s)
Accessories:
User's manual
I/O Shield
2 x SATA 6Gb/s cable(s)
1 x M.2 Screw Package
1 x Supporting DVD
1 x M.2 bracket
BIOS: 128 Mb Flash ROM, UEFI AMI BIOS, PnP, SM BIOS 3.1, ACPI 6.1, Multi-language BIOS, ASUS EZ Flash 3, CrashFree BIOS 3, F11 EZ Tuning Wizard, F6 Qfan Control, F3 My Favorites, Last Modified log, F9 Search, F12 PrintScreen, and ASUS DRAM SPD (Serial Presence Detect) memory information.
Operating System: Windows 10 64-bit
Form Factor:
Mini ITX Form Factor 6.7 inch x 6.7 inch ( 17 cm x 17 cm )
*All images and descriptions are for illustrative purposes only. Visual representation of the products may not be perfectly accurate. Product specification, functions and appearance may vary by models and differ from country to country . All specifications are subject to change without notice. Although we endeavor to present the most precise and comprehensive information at the time of publication, a small number of items may contain typography or photography errors. Products may not be available in all markets. We recommend you to check with sales for exact offers
Product Details
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ASUS
PRIME A320I-K/CSM
192876390375
New
5 lbs
5 X 5 X 5
Apr 25, 2026
Dec 10, 2021
Product Identifiers:
Brand: Asus •
Part #: PRIME A320I-K/CSM • UPC: 192876390375 • Category: Motherboards
PRIME A320I-K/CSM - Asus PRIME A320I-K Socket AM4/ AMD A320/ DDR4/ SATA3&USB3.1/ M.2/ A&GbE/ DP/ HDMI/ Mini-ITX Motherbo