SKU: 11066907014

ASUS PRIME A520M-K AM4 Micro-ATX Motherboard

$635.23 $705.81
Save 10%
No.2 Bestseller on tworldvietnam.com >

Pay in installments of $176.45 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

ASUS PRIME A520M-K AM4 Micro-ATX MotherboardThe ASUS PRIME A520M K AM4 M ATX Motherboard is a versatile and expertly engineered solution designed to unlock the full potential of 3rd Generation AMD Ryzen processors. Built on the robust AMD A520 chipset, this motherboard features a powerful design and a host of intelligent tuning options, catering to DIY PC builders and daily users alike. It offers intuitive performance optimization via ASUSs easy to use software and firmware, making it a perfect

The ASUS PRIME A520M-K AM4 M-ATX Motherboard is a versatile and expertly engineered solution designed to unlock the full potential of 3rd Generation AMD Ryzen processors. Built on the robust AMD A520 chipset, this motherboard features a powerful design and a host of intelligent tuning options, catering to DIY PC builders and daily users alike. It offers intuitive performance optimization via ASUS’s easy-to-use software and firmware, making it a perfect choice for productivity-focused systems. With support for up to 64GB of DDR4 memory at speeds of up to 4600 MHz (O.C.), the PRIME A520M-K ensures smooth and efficient multitasking.

Cooling is a critical aspect of any PC build, and the PRIME A520M-K delivers with comprehensive cooling controls and hybrid fan headers. Utilizing ASUS’s Fan Xpert software or the UEFI BIOS, users can customize cooling profiles to maintain stable performance under demanding workloads. The aluminum PCH heatsink further enhances thermal management, ensuring long-term stability and reliability. This motherboard is designed to keep your system running cool and quiet, even during intense operations.

Connectivity is another highlight of the PRIME A520M-K, with an array of modern features designed to meet the needs of today’s high-performance systems. The inclusion of an M.2 slot with PCIe 3.0 x4 support provides ultra-fast data transfer speeds of up to 32Gbps, ideal for operating systems and high-speed storage applications. Additionally, the board offers multiple USB ports, including four rear-panel USB 3.2 Gen 1 Type-A connectors, ensuring compatibility with a wide range of peripherals. The Realtek RTL8111H Gigabit Ethernet and ASUS LANGuard provide reliable and secure network performance.

Built with durability and user experience in mind, the PRIME A520M-K features ASUS’s exclusive SafeSlot Core PCIe design, delivering enhanced retention and shearing resistance for your graphics card. Its integrated audio solution, powered by Realtek ALC887, ensures pristine sound quality for an immersive experience. With its compact M-ATX form factor, this motherboard offers an ideal blend of performance, reliability, and features, making it a solid foundation for any AMD-powered system.

FEATURES:

AMD AM4 socket Ready for 3rd Gen AMD Ryzen™ and 3rd Gen AMD Ryzen™ with Radeon™ Graphics Processors
Comprehensive cooling PCH heatsink and Fan Xpert
Ultrafast connectivity M.2 support, 1 Gb Ethernet, USB 3.2 Gen 1 Type-A
5X Protection III Multiple hardware safeguards for all-around system protection
ASUS Thermal Solution Aluminum heatsink design

SPECIFICATIONS:

Socket AM4
CPU Build in AMD AM4 Socket for 3rd Gen AMD Ryzen™ and 3rd Gen AMD Ryzen™ with Radeon™ Graphics Processors
Chipset A520
DDR4 Memory DDR4 4600(O.C)/4400(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
Memory Channel Dual
DIMM Slots 2
Max Memory (GB) 64GB
PCI-E 3.0 x16 1
PCI-E 3.0 x1 2
M.2 Slot 1
SATA 6G 4
RAID 0/1/10
LAN Realtek RTL8111H 1Gb Ethernet, ASUS LANGuard
USB 3.2 ports (Front) 2(Gen 1, Type A)
USB 3.2 ports (Rear) 4(Gen 1, Type A)
USB 2.0 ports (Front) 4
USB 2.0 ports (Rear) 2
Audio ports (Rear) Realtek ALC8877.1 Surround Sound High Definition Audio CODEC
HDMI 1
VGA 1
DirectX 12
Form Factor M-ATX
Operating System Support for Windows® 10 64-bit

WHAT’S IN THE BOX:

  • Asus PRIME A520M-K AM4 M-ATX Motherboard – Black x1
  • SATA Cables x2
  • I/O Shield x1
  • M.2 SSD Screw Package x1
  • User Manual x1
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 11066907014

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 18 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
P
Verified Purchase
penlight
Chelsea, US
★★★★★ 5
solid no nonsense watch
Color: Black/Yellow
This watch has many key features I needed in an everyday watch. - 5 separate alarms which you can set to a single day of week, weekend, weekday, or all week. useful for let's say trash day reminders or school day pickup reminders. The flexibility of the alarms is really key. - 9 interval countdown timers (repeats when done) - 1 countdown timer - stopwatch100 lap (more than enough) - indigo light, excellent nighttime illumination - excellent water resistance and durability. i've had mine for nearly 2 years and it still looks sharp. some of the lettering on the front has rubbed off, but most still visible, colors hold well. and i've put mine thru all sorts of abuse over the years. - large screen and digits for easy viewing at work. i have to record times at work so this was key. date and day of week is easily visible as well. - good battery life. if you don't use light a lot but use alarms regularly can last easily between 1-2 years - excellent price for about 30$ CONS: - no vibration, but i don't really need this - dual time zone... actually not ideal because you switch by pushing & holding the start/split button below the face. i accidentally seem to push and hold this button a lot thus it switches my timezone. i've gotten around this by just setting both times to be identical but a bit of a pain - resin band is durable but as always the little moving strap part to tuck away extra band breaks after a while. I discovered a neat trick to use my daughter's small hairband tie folded over twice to secure the extra band now. durable and doesn't look bad (if you pick the right color). - pain in the butt to change the battery (uses CR 2025 by the way). you have to remove both resin band parts first as it slightly overlaps the back case. then there are 4 tiny screws. once the bands are taken off it's pretty straight forward. make sure to align the thin rubber seal before you put the cover on. mine leaked water in after a change until I realized the seal was not sitting properly. Overall, I've been thru smartwatches, fancy watches, solar watches, ... mainly many casio and timex watches. this is by far one of the most practical and best watches I have. I'll be curious to see what google/apple create in the smartwatch category of the years.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 6, 2013
R
Verified Purchase
RQL
Lake Worth, US
★★★★★ 5
Great sports/fitness watch
Color: Black/Yellow
I will start my review with an admission: I hate digital watches. I think 7-segment numbers look ugly, and I prefer the ability to see the 'distance' between times visually that you get with an analog face. But I needed the timer and lap counter for my job, and I have always wanted to do interval training to improve my speed and endurance while cycling. This watch had everything I needed and more. I was aware that Timex was a respected brand, and the T5E231 was the only watch in my price range with the ability to count 199 laps. I have to say, though, that after a week of use, I actually love this watch. Not only does it meet my needs functionally, but it actually brings me pleasure to wear it and operate it. The yellow trim around the inside of the bezel clearly identifies it as a sport watch, yet it seems to fit in well in formal settings. The interface is incredibly user-friendly and satisfying to operate. I never thought I would refer to a watch's "interface", but this watch actually has one. Pressing most of the buttons results in actual text being displayed on the screen telling you what the button did, or what will happen if you hold that button down just a little longer. In most modes there are even little labels that appear on the screen by the buttons telling you what they do in that mode. Figuring out how to use almost all of the functions only required five minutes of random experimentation. The only thing I had to consult the manual about was how to switch the chronograph into lap counter mode. I just wish there instructions explaining how to fold the manual back into a size that fits inside the watch stand. There are so many little touches that make it clear the designers at Timex really take pride in their work. Here are my favorites: -When turning night mode on, the Indiglo lingers for another few seconds after releasing the button. But when turning it off, the light extinguishes immediately! It should, since if you are turning night mode off, it's probably daytime and you don't need the Indiglo anymore. -Being able to scroll numbers backwards and forwards while setting times. On other watches it is so frustrating to 'miss' the number you want and have to press the button 60 more times. -Little icons appear on the home screen letting you know if the timer, chronograph, or alarm is running in the background. Most watches only have an icon for the alarm. -The speaker plays a different sound for the alarm and the timer, so you know which one is going off without looking at the screen. Also the Indiglo light flashes. -The Indiglo system is clearly a masterwork of engineering. It looks evenly lit and is very easy to read, yet it doesn't illuminate anything other than the display (unlike the backlight on a phone, for example). This must save a lot of battery power, since lighting up other objects around the watch is a waste of electricity. Besides, you have your phone for that! -In timer mode, you can see what time the timer was originally set for on another line below the countdown. -The AM and PM appear in the same place on the display; there is just one little segment that lights up to turn the P into an A. -Many of the buttons that perform an irreversible or potentially unwanted function (such as resetting the chrono or clearing workout data) require being held down for several seconds so you don't trigger them accidentally. -The watch tells you how much memory is free for storing workouts. There is only one problematic thing about this watch (and it may actually be a problematic thing about myself). In order to activate the FLIX system I am required to wrench my arm so hard I nearly dislocate it. It is painful, and takes way more effort than just pressing the Indiglo button. This doesn't bother me, because I didn't buy this watch with the intention to ever use FLIX, but it is somewhat frustrating that it is so hard to use. However, it is possible that my technique is flawed, and there is an easier movement that will activate it. But I don't really want to experiment; I like my arm in its current uninjured state. In all, I am very satisfied with my purchase. I love everything it does, and the only 'negative' probably says more about me than it does about the watch. Considering my abhorrence of digital watches, I am surprised that I like this one so much. I don't plan to wear it any other time than while at work or working out, but for those times it is not only tolerable, but actually enjoyable. I highly recommend this watch!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2013
J
Verified Purchase
Jeff
Battle Creek, US
★★★★★ 5
Solid watch!!
Color: Black/Digital/Black/Green
Great digital watch. Has many features. Built tough and looks great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
J
Verified Purchase
Jason
Louisville, US
★★★★★ 5
Classic simple digital watch
Color: Black/Digital/Black/Yellow
A classic watch with the clean classic look. A every day wear for the gym, while of course smart watches do it all, this keeps it simple with the basics. No distractions, just a watch that gets the job done. Clear screen and and the classic day glow work perfect. Simple black and yellow color combo is rad, and their come in a varitso you can find one that works for you.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2025
W
Verified Purchase
William Buxton
New York, US
★★★★★ 5
Full Function Economic watch
Color: Gray/Digital/Gray
Best Watch Ever. I have had one for over 20 years. Waterproof. 3 Time Zones if you travel, Stop Watch....timers Alarms.... SIMPLE AND KEEPS GREAT TIME.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026

recommand products

THRIVE: The Momentum Collection by ABS Unisex Colorblast™ Crewneck Sweatshirt
45.00
Twist drills / HSS / Ø 45.500 mm / DIN 345 / Type N / steam tempered / MK-4
1035.78
The Warped Crew Neck Sweatshirt
75.00
Kendra Matthies Signature Design🌸T-Shirt - Made with Heart. Worn with Confidence.
25.00
Twist drills / HSS / Ø 46.000 mm / DIN 345 / Type N / steam tempered / MK-4
764.46