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PRIME H310M-CS R2.0 - Intel LGA-1151 mini-ITX motherboard with DDR4 2666MHz, VGA, SATA 6Gbps and USB 3.1 Gen1.

ASUS OptiMem: Careful routing of traces and vias to preserve signal integrity for improved memory stability.

Fan Xpert: Flexible controls for ultimate cooling and quietness, plus GPU-temperature sensing for cooler gaming.

5X Protection III: Multiple hardware safeguards for all-round protection.

ASUS Prime 300 Series motherboards provide the solid foundation needed for your first build, plus flexibility to grow with your ambitions. We've melded all the good stuff that's packed into the latest 8th Generation Intel® Core™ processors with essential ASUS design and engineering, so you benefit from industry-leading technologies — including automated system tuning, comprehensive cooling controls, and immersive onboard audio. When you build with an ASUS Prime 300 Series motherboard, you build smart, easy and affordably.

ASUS OptiMem preserves memory signal integrity by routing traces and vias to the optimal PCB layer, and our T-Topology trace layout ensures time-aligned signaling by balancing trace lengths between memory slots. These enhancements allow the Prime 300 Series to support a wide range of dual and quad-DIMM memory kits, while providing your rig with the stability it needs to deal with any type of workload - whether you're gaming or running intensive applications

USB 3.1 Gen 1 is right where you need it, with four super-speed headers for the front panel. Experience data-transfer speeds up to 10X faster than USB 2.0 with instant plug-and-play connectivity, and avoid back-breaking contortions in the hunt for hard-to-reach rear ports.

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CPUIntel® Socket 1151 for 9th / 8th Generation Core™ i7/Core™ i5/Core™ i3/Pentium®/Celeron® Processors

Supports Intel® 14 nm CPU

Supports Intel® Turbo Boost Technology 2.0 

* The Intel® Turbo Boost Technology 2.0 support depends on the CPU types.

* Refer to www.asus.com for CPU support list


ChipsetIntel® H310


Memory2 x DIMM, Max. 32GB, DDR4 2666/2400/2133 MHz Non-ECC, Un-buffered Memory

Dual Channel Memory Architecture

Supports Intel® Extreme Memory Profile (XMP)

* Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).

* The maximum memory frequency supported varies by processor

** DDR4 2666MHz and higher memory modules will run at max. 2666MHz on Intel® 8th Gen. 6-core or higher processors.


GraphicIntegrated Graphics Processor- Intel® HD Graphics support

Multi-VGA output support : HDMI/D-Sub ports

- Supports HDMI 1.4b with max. resolution 4096  x 2160  @ 24  Hz / 2560  x 1600  @ 60  Hz

- Supports D-sub with max. resolution 1920  x 1200  @ 60  Hz

Maximum shared memory of 1024  MB (for iGPU exclusively)

Supports Intel® InTru™ 3D, Quick Sync Video, Clear Video HD Technology, Insider™


Expansion Slots1 x PCIe 3.0/2.0 x16 (x16 mode, gray)

2 x PCIe 2.0 x1


StorageIntel® H310 Chipset : 

1 x M.2 Socket 3, , with M Key, type 2242/2260/2280 storage devices support (both SATA & x2 PCIE mode)*1

4 x SATA 6Gb/s port(s), gray,


LANRealtek® RTL8111H, 1 x Gigabit LAN


AudioRealtek ALC887/897 8-Channel High Definition Audio CODEC

- Supports : Front Panel Jack-retasking, up to 24-Bit/192kHz playback

Audio Feature :

- LED-illuminated design

- Audio Shielding

- Dedicated audio PCB layers

- Premium Japanese audio capacitors

* Choose the chassis with HD audio module in front panel to support 8-channel audio output.


USB PortsIntel® H310 Chipset :

4 x USB 3.1 Gen 1 up to 5Gbps port(s) (2 at back panel, blue, Type-A, 2 at mid-board)

Intel® H310 Chipset :

6 x USB 2.0/1.1 port(s) (2 at back panel, , 4 at mid-board)


Special FeaturesASUS 5X Protection III :

- ASUS SafeSlot Core: Fortified PCIe Slot prevents damage

- ASUS LANGuard: Protects against LAN surges, lightning strikes and static-electricity discharges!

- ASUS Overvoltage Protection: World-class circuit-protecting power design

- ASUS Stainless-Steel Back I/O: 3X corrosion-resistance for greater durability!

- ASUS DIGI+ VRM: 4  Phase digital power design

ASUS OptiMem:

- Optimem (Improved DDR4 stability)

ASUS EPU :

- EPU

ASUS Exclusive Features :

- AI Suite 3

- Ai Charger

- PC Cleaner

- File Transfer

ASUS Quiet Thermal Solution :

- Stylish Fanless Design Heat-sink solution

- ASUS Fan Xpert

ASUS EZ DIY :

- ASUS CrashFree BIOS 3 

- ASUS EZ Flash 3 

- ASUS UEFI BIOS EZ Mode

ASUS Q-Design :

- ASUS Q-DIMM

M.2 Onboard(The latest transfer technologies with up to 10Gb/s data transfer speeds)


Back I/O Ports1 x PS/2 keyboard (purple)

1 x PS/2 mouse (green)

1 x D-Sub

1 x HDMI

1 x LAN (RJ45) port(s)

2 x USB 3.1 Gen 1 (blue) Type-A up to 5Gbps

2 x USB 2.0

3 x Audio jack(s)


Internal I/O Ports1 x USB 3.1 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.1 Gen 1 port(s) (19-pin)

2 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 (both SATA & x2 PCIE mode)

1 x COM port(s) connector(s)

4 x SATA 6Gb/s connector(s)

1 x CPU Fan connector(s) (1 x 4 -pin)

1 x Chassis Fan connector(s) (1 x 4 -pin)

1 x S/PDIF out header(s)

1 x 24-pin EATX Power connector(s)

1 x 4-pin ATX 12V Power connector(s)

1 x Front panel audio connector(s) (AAFP)

1 x Clear CMOS jumper(s)

1 x System panel connector

1 x Speaker connector


AccessoriesUser´s manual

I/O Shield

2 x SATA 6Gb/s cable(s)

1 x M.2 Anchor

1 x Supporting DVD


BIOS128 Mb Flash ROM, UEFI AMI BIOS, PnP, SM BIOS 3.1, ACPI 6.1, MultilanguageBIOS, ASUS EZ Flash 3, CrashFree BIOS 3, F6 Qfan Control, F3 MyFavorites, Last Modified log, F12 PrintScreen, and ASUS DRAM SPD (SerialPresence Detect) memory information


ManageabilityWOL by PME, PXE


Operating SystemWindows® 10 64-bit


Form FactormATX Form Factor

8.9  inch x 7.3  inch ( 22.6  cm x 18.5  cm )


Note*1 When a device in SATA mode is installed on the M.2 socket, SATA_2 port cannot be used.

Due to the Chipset limitation, when a M.2 device is installed in PCIe mode, the socket is set

to PCIe 2.0.