PRIME A520M-A/CSM, PRIME H310M2 R2.0/CSM Product different Compare｜Business

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Expansion Slots

AMD Ryzen™ 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors,AMD A520 Chipset,2 x PCIe 3.0 x1,1 x PCIe 3.0 x16 (x16 mode)

1 x PCIe 3.0/2.0 x16,1 x PCIe 2.0 x16,2 x PCI

Manageability

WOL by PXE

WOL by PME, PXE

Audio

Realtek ALC887/8977.1 Surround Sound High Definition Audio CODEC *,- Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking, up to 24-Bit/192kHz playback,* Choose the chassis with HD audio module in front panel to support 8-channel audio output.,- Premium Japanese audio capacitors,- LED-illuminated design,- Audio Shielding,- Dedicated audio PCB layers,Audio Feature :

Realtek ALC8878-Channel High Definition Audio CODEC *¹

Chipset

AMD A520

Intel® H310

Back I/O Ports

4 x USB 3.2 Gen 1 (blue) Type-A,2 x USB 2.0,3 x Audio jack(s),1 x PS/2 keyboard/mouse combo port(s),1 x DVI-D,1 x D-Sub,1 x HDMI,1 x LAN (RJ45) port(s)

2 x USB 2.0,1 x DisplayPort,3 x Audio jack(s),1 x PS/2 keyboard/mouse combo port(s),1 x DVI-D,1 x D-Sub,1 x HDMI,1 x LAN (RJ45) port(s),2 x USB 3.1 Gen 1,1 x COM port(s)

BIOS

256 Mb Flash ROM, UEFI AMI 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, F6 Qfan Control, F3 My Favorites, Last Modified log, F12 PrintScreen, and ASUS DRAM SPD (Serial Presence Detect) memory information

CPU

AMD AM4 Socket for AMD Ryzen™ 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors *,* Refer to www.asus.com for CPU support list

Intel® for 8^th Generation Core™ i7/Core™ i5/Core™ i3/Pentium®/Celeron® Processors,Supports Intel® 14nm 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

Operating System

Windows® 10 64-bit

Graphic

1 x HDMI 2.1(4K@60HZ)

Multi-VGA output support : HDMI/DVI-D/DisplayPort /D-Sub ports,- Supports D-sub with max. resolution 1920 x 1200 @ 60 Hz,Supports up to 2 displays simultaneously,- Supports HDMI with max. resolution 4096 x 2160 @ 24Hz / 2560 x 1600 @ 60Hz,- Supports DVI-D with max. resolution 1920 x 1200 @ 60Hz,- Supports DisplayPort with max. resolution 4096 x 2160 @ 60 Hz,Supports Intel® InTru™ 3D, Quick Sync Video, Clear Video HD Technology, Insider™,Maximum shared memory of 1024 MB (for iGPU exclusively),Integrated Graphics Processor

Special Features

- Improved DDR4 Stability,ASUS OptiMem：,ASUS 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,- File Transfer,- PC Cleaner,- ASUS EZ Flash 3,- AI Suite 3,- Ai Charger,- ASUS UEFI BIOS EZ Mode featuring friendly graphics user interface,ASUS EPU :,- EPU,ASUS Exclusive Features :,ASUS Quiet Thermal Solution :,- Stylish Fanless Design Heat-sink solution,- ASUS Fan Xpert,ASUS EZ DIY :,- ASUS CrashFree BIOS 3,ASUS Q-Design :,- ASUS Q-Slot,- ASUS Q-DIMM

Accessories

1 x M.2 SSD screw package(s),1 x Supporting DVD,User´s manual,I/O Shield,2 x SATA 6Gb/s cable(s)

1 x Supporting DVD,User´s manual,I/O Shield,2 x SATA 6Gb/s cable(s)

Memory

4 x DIMM, Max. 128GB, DDR4 4866(O.C)/4800(O.C.)/4600(O.C)/4466(O.C.)/4400(O.C)/4266(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3333(O.C.)/3200/3000/2800/2666/2400/2133 MHz Un-buffered Memory *,ECC Memory (ECC mode) support varies by CPU.,* The maximum memory frequency supported varies by processor.,Dual Channel Memory Architecture,* Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).

4 x DIMM, Max. 64GB, DDR4 2666/2400/2133 MHz Non-ECC, Un-buffered Memory *,** DDR4 2666MHz and higher memory modules will run at max. 2666MHz on Intel® 8th Gen. 6-core or higher processors.,* Due to Intel® chipset limitation, this motherboard can only support single-side meomries when four modules are installed and they will run at the maximum transfer rate of DDR4 1866 MHz.,* The maximum memory frequency supported varies by processor.,Dual Channel Memory Architecture,Supports Intel® Extreme Memory Profile (XMP),* Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).

Support Disc

Drivers, ASUS utilities, EZ Update, Anti-virus software (OEM version)

ASUS Special Features

ASUS 5X PROTECTION III
- ASUS DIGI+ VRM
- ASUS LANGuard
- ASUS Overvoltage Protection
- ASUS SafeSlot Core
- ASUS Stainless-Steel Back I/O
ASUS Q-Design
- ASUS Q-DIMM
- ASUS Q-Slot
ASUS Thermal Solution
- Aluminum heatsink design

USB Ports

4 x USB 2.0 port(s)(4 x Type-A),Rear USB Port ( Total 6 ),4 x USB 3.2 Gen 1 port(s)(4 x Type-A),2 x USB 2.0 port(s)(2 x Type-A),Front USB Port ( Total 6 ),2 x USB 3.2 Gen 1 port(s)(2 x Type-A)

Intel® H310 Chipset :,8 x USB 2.0 port(s) (2 at back panel, black, 6 at mid-board),4 x USB 3.1 Gen 1 port(s) (2 at back panel, blue, 2 at mid-board)

Internal I/O Ports

1 x SPI TPM header,1 x 8-pin EATX 12V Power connectors,1 x M.2 Socket 3 with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode),1 x System panel connector,1 x COM port header,1 x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s),2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s),4 x SATA 6Gb/s connector(s),1 x CPU Fan connector(s),2 x Chassis Fan connector(s),1 x S/PDIF out header(s),1 x 24-pin EATX Power connector(s),1 x Front panel audio connector(s) (AAFP),1 x Clear CMOS jumper(s)

1 x Speaker connector,1 x Chassis intrusion header,1 x LPT header,1 x 24-pin ATX Power connector,1 x USB 3.1 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.1 Gen 1 port(s),4 x SATA 6Gb/s connector(s),3 x USB 2.0 connector(s) support(s) additional 6 USB 2.0 port(s),1 x COM port(s) connector(s),1 x CPU Fan connector(s),1 x Chassis Fan connector(s),1 x S/PDIF out header(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 Chassis Intrusion connector(s),1 x Clear CMOS jumper(s)

Storage

AMD Ryzen™ 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors : ,AMD A520 Chipset : ,Total supports 1 x M.2 slot(s) and 4 x SATA 6Gb/s ports,1 x M.2 Socket 3, with M Key, Type 2242/2260/2280/22110(PCIE 3.0 x4 and SATA modes) storage devices support,4 x SATA 6Gb/s port(s),,Support Raid 0, 1, 10

Intel® H310 Chipset : ,4 x SATA 6Gb/s port(s)

Form Factor

mATX Form Factor,9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm )

9.6 inch x 8.9 inch ( 24.4 cm x 22.6 cm ),uATX Form Factor

LAN

Realtek RTL8111H 1Gb Ethernet,ASUS LANGuard

Realtek® RTL8111H, 1 x Gigabit LAN

Software Features

ASUS Exclusive Software
Armoury Crate
AI Suite 3
- Performance And Power Saving Utility
TurboV EVO
EPU
Digi+ VRM
Fan Xpert 2+
- Lighting Control
- EZ update
ASUS CPU-Z
AI Charger
DAEMON Tools
Norton Anti-virus software (Free Trial for 60 days)
WinRAR
UEFI BIOS
ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
- ASUS UEFI BIOS EZ Mode

Note

*1.A chassis with an HD audio module in the front panel is required to support 7.1-channel audio output.

- Specifications and features vary by model, and all images are illustrative. Please refer specification pages for full details.
- *Precise specifications and features vary by model . Please refer to the specification page
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