Asus PRIME A320M-K vs PRIME A520M-K Motherboard Comparison

Asus PRIME A320M-K and ASUS PRIME A520M-K are both motherboards with the same Socket (AM4), Form factor (Micro ATX) and Audio Chipset (Realtek ALC887). The main differences are in Chipset, Supported Memory, Audio Channels and Maximum Supported RAM.

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Asus PRIME A320M-K

ASUS PRIME A520M-K

Prices
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In Stock

$64.99

Prices
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Out of Stock

Free shipping

$74.00

Out of Stock

Free shipping

$74.99

Out of Stock

Free shipping

$128.92

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Brand

Asus

Brand

ASUS

Model

PRIME A320M-K
90MB0TV0-M0EAY0
90MB0TV0-M0AAY0
90MB0TV0-MVAAY0

Model

PRIME A520M-K
90MB1500-M0EAY0

Release Date

📅 April 2017

Release Date

📅 August 2020

* First availability for purchase, it may not correspond to the actual market launch date.

User reviews

★★★☆☆

(43 reviews)

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Compatible PC parts

Processors ► Memory ► Cases ► CPU Coolers ►

Compatible PC parts

Processors ► Memory ► Cases ► CPU Coolers ►

Series

Socket

AM4

Socket

AM4

Form factor

Micro ATX

Form factor

Micro ATX

Chipset

AMD A320

Chipset

AMD A520

Supported Memory

DDR4

2133Mhz 2400Mhz 2666Mhz 2933Mhz 3200Mhz

Supported Memory

DDR4

2133Mhz 2400Mhz 2666Mhz 2800Mhz 3000Mhz 3200Mhz 3333Mhz 3466Mhz 3600Mhz 3733Mhz 3866Mhz 4000Mhz 4400Mhz 4600Mhz

* High clock speeds may require enabling the XMP profile in the motherboard BIOS
** RAM support may also depend on the CPU memory controller

ECC RAM Support

Audio Chipset

Realtek ALC887

Audio Chipset

Realtek ALC887

Audio Channels

8 Channels

Audio Channels

7.1 Channels

LAN Chipset

Realtek RTL8111H

LAN Chipset

Realtek RTL8111H

Max LAN Speed

10/100/1000Mbps

Max LAN Speed

10/100/1000Mbps

SLI Support

CrossFire Support

RAID Support

Yes

RAID Support

Yes

Back Connect

Back I/O Ports

4 x USB 3.2 Gen 1 ports (4 x Type-A)
2 x USB 2.0 ports (2 x Type-A)
1 x D-Sub port
1 x HDMI port
1 x Realtek RTL8111H 1Gb Ethernet port
3 x Audio jacks
1 x PS/2 Keyboard/Mouse combo port

Wireless LAN

PCI-Express x16 Slots

PCI-Express x4 Slots

PCI-Express x1 Slots

SATA 6 Gbps Ports

SATA Express Ports

M.2 Ports

M.2 Devices support

2242 / 2260 / 2280 - M Key

M.2 Devices support

2242 / 2260 / 2280 - M Key

RAM Slots

Maximum Supported RAM

32 GB

Maximum Supported RAM

64 GB

Onboard USB 2.0

Onboard USB 3.2 Gen 1

Onboard USB 3.2 Gen 2

Onboard USB 3.2 Gen 2x2

Options (2)

	Micro ATX PRIME A320M-A $242.76
	Micro ATX PRIME A320M-C R2.0 $94.26

Options (1)

A320M-K
$64.99

Comparison and key differences summary

Reasons to buy the Asus PRIME A320M-K:

50% cheaper, you can save $63.93

Buy now

Reasons to buy the ASUS PRIME A520M-K:

Newer Product, it was released around 3 years later
Supports the following RAM types: DDR4 3333MHz, 3466MHz, 3600MHz, 3733MHz, 3866MHz, 4000MHz, 4400MHz, 4600MHz
+32 GB maximum RAM supported

Buy now

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