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Description
MSI AMD Radeon RX 6400 Graphic Card - 4 GB GDDR6Meet MSIs compact powerhouse: the AMD Radeon RX 6400 ITX graphics card designed to deliver fullsize gaming performance in an incredibly small footprint. Built for small form factor builds, home theater PCs, and livingroom setups, this card brings modern visuals and smooth gameplay to spaces where every inch counts. With 4 GB of fast GDDR6 memory, PCIe 4. 0 compatibility, and an efficient cooling solution, its the perfect upgrade for 1080p gaming,
Meet MSI’s compact powerhouse: the AMD Radeon RX 6400 ITX graphics card designed to deliver full‑size gaming performance in an incredibly small footprint. Built for small form factor builds, home theater PCs, and living‑room setups, this card brings modern visuals and smooth gameplay to spaces where every inch counts. With 4 GB of fast GDDR6 memory, PCIe 4.0 compatibility, and an efficient cooling solution, it’s the perfect upgrade for 1080p gaming, light 1440p duties, and everyday multimedia tasks without sacrificing space or style.
- Ultra-compact MSI AERO ITX design optimized for small form factor builds and HTPCs, delivering desktop-grade graphics performance in a fraction of the space.
- 4 GB GDDR6 memory for solid 1080p gaming performance, snappy multitasking, and capable entry‑level content creation in supported titles.
- Efficient cooling in a low‑profile package keeps thermals and noise to a minimum, making it ideal for quiet living rooms, compact desks, or cramped PC enclosures.
- PCIe 4.0 readiness with a low power draw to simplify upgrades in mainstream systems; no heavy power requirements mean compatibility with a wide range of power supplies and builds.
- Flexible display outputs including HDMI 2.1 and DisplayPort 1.4a for multi‑monitor setups, enabling vibrant, immersive gaming and productive workflows across several screens.
Technical Details of MSI AMD Radeon RX 6400 Graphic Card - 4 GB GDDR6
- GPU: AMD Radeon RX 6400 (RDNA 2 architecture) for modern graphics features and efficient performance
- Memory: 4 GB GDDR6
- Memory Interface: 64-bit
- PCIe Interface: PCIe 4.0
- Outputs: HDMI 2.1 and DisplayPort 1.4a for versatile multi‑monitor setups
- Power: Draws power from the PCIe slot; typically does not require an additional power connector
- Form Factor: MSI AERO ITX, compact dual‑slot design suitable for tight cases and slim builds
- Software/Compatibility: Supports DirectX 12 Ultimate features and modern gaming APIs; drivers available for Windows 10/11 and supported Linux distributions
How to install MSI AMD Radeon RX 6400 Graphic Card - 4 GB GDDR6
Installing an MSI RX 6400 ITX graphics card is straightforward and requires only a few steps. Follow these guidelines to ensure a proper, secure installation and optimal performance:
- Power down your PC and unplug the power cord. If you have an antistatic wrist strap, wear it or touch a metal surface to discharge static.
- Open the computer case and locate a Free PCIe x16 slot. Remove the corresponding expansion slot cover on the back of the case to create an opening for the card’s outputs.
- Carefully align the graphics card with the PCIe slot and press down firmly until the connector is fully seated in the slot. If the case uses a single retention screw, secure the card to the chassis with the screw to hold it in place.
- Connect any required power only if your specific model requests it. The RX 6400 is designed to operate from the PCIe slot power in most configurations, so no additional PCIe power connector should be needed. If your motherboard or case requires a connector, attach it according to your card’s guide.
- Reconnect your monitor cables to the GPU’s HDMI 2.1 or DisplayPort 1.4a outputs. Plug in, power on, and install the latest AMD drivers. Visit AMD’s official site or use Windows Update to install the recommended drivers, then reboot if prompted.
- After booting, you can customize settings through the AMD Radeon software. Adjust display resolutions, refresh rates, and any preferred performance profiles. Ensure the system recognizes the card in Device Manager or System Information, and confirm the card is delivering the expected frame rates in your favorite titles.
Frequently asked questions
-
Q: What types of games is the MSI RX 6400 ITX card best suited for?
A: It’s ideal for 1080p gaming at smooth frame rates across a wide range of modern titles, including esports and popular AAA games at medium to high settings. It can handle casual 1440p gaming in many titles when settings are tuned for performance. -
Q: Does this card require external power connectors?
A: In most configurations, no. The RX 6400 draws power from the PCIe slot and does not require an additional power connector, making it easier to fit into compact systems with modest power supplies. -
Q: Will it fit in a small form factor (SFF) case?
A: Yes. The MSI AERO ITX design is intended for SFF builds and HTPCs, providing full desktop graphics capability in a compact, low‑profile package. -
Q: Can I use multiple monitors with this card?
A: Absolutely. The card includes HDMI 2.1 and DisplayPort 1.4a outputs, enabling multi‑monitor setups for gaming, productivity, and entertainment tasks. -
Q: Does it support ray tracing?
A: The RX 6400 supports hardware‑accelerated ray tracing available in RDNA 2, but performance is more limited compared to higher‑end GPUs. It’s best for titles with lighter RT workloads at 1080p or mixed settings at 1440p.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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]
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4.9 ★★★★★
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Product Reviews
★★★★★ 5
Good alternative to traditional gums- no aspartame no artificial coloring.
Flavor Name: Spearmint, Size: 55 Count (Pack of 1)
Love this gum, no aspartame, no artificial coloring and good taste, you get used to chewing it for a long time, the taste goes away little faster than traditional gums but I don't care
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Great Xylitol Chewing Gum!
Flavor Name: Spearmint, Size: 55 Count (Pack of 3), Flavor Name: Spearmint, Size: 55 Count (Pack of 3)
This review is for PUR Gum | Aspartame Free Chewing Gum | 100% Xylitol | Natural Spearmint Flavored Gum, 55 Pieces (Pack of 3). I got 2 of the 3-pack at the time because it was cheaper to do so than to get a 6-pack. Of course, the next day the 6-pack was cheaper lol. Anyway, this is great xylitol gum and not overly expensive like Zellie’s. I take 2 (which is one serving meaning 2g of xylitol) after “most” meals because it’s supposed to be good for my oral health. I chew one piece at a time for a couple minutes to prolong the sweet flavor instead of popping both into my mouth together. I like chewing these because they don’t harden up like some gums do. They stay soft throughout and I often forget and chew them for 15-20 minutes at a time. Anyway, I did the math and compared the PUR gum to other 100% xylitol gums out there and this one was a clear winner to me for the same benefits. I would totally recommend this gum and I like that it’s aspartame free! I’d give it a 5.0/5.0 - 03/20/2026.
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Reviewed in the United States on March 20, 2026
★★★★★ 3
Great taste but cannot use
Flavor Name: Spearmint, Size: 55 Count (Pack of 1)
First time trying for dental care. Really enjoy the taste only drawback taste doesn’t last long. However, it’s better than other sugar substitutes which my stomach does not like.
Glad I signed up for the three pack sub. Great product! Recommend.
May 16, 2026 Update: Unfortunately I cannot use this product after the initial trial every time I chew on these i experience stomach issues so the three pack I purchased will need to find someone that can use them or throw out.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Powerful lasting peppermint flavor & the xylitol fights plaque!
Flavor Name: Spearmint, Size: 55 Count (Pack of 6)
The gum has a powerful peppermint taste – very refreshing. The flavor lasts a long time. The main reason that I bought this gum is because it has 100% xylitol. Xylitol helps fight plaque buildup. I have only had the product one day, so I can't say that it works, but I read many reports before I bought the gum that xylitol is excellent for fighting plaque buildup. It also has no sugar. It's vegan and it has only five calories per two pieces. I have so far only chewed one piece at a time. One piece seems plenty for me. I've read that people need from six to ten grams of xylitol per day to effectively fight plaque. So, this gum needs to be chewed accordingly. Many people chew after every time they eat. I am happy with this purchase.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Only protein shake I've found that doesn't cramp my stomach
Flavor Name: Chocolate, Size: 14 Fl Oz (Pack of 12)
I've tried the vanilla, strawberry and chocolate, and chocolate is by far the best. It's not too sweet (where as the vanilla and strawberry were). It doesn't have any extra whey concentrate or caseinate or soy or whatever added to it to boost protein. Brands that do that mess up my stomach, giving me bad stomach cramps. This is just highly filtered milk, and lactase enzyme that tackles the lactose sugar left behind after filtration. Maybe that's the secret. (I can drink normal milk and not get cramps. But, whey protein isolate and other things give me cramps.) This has become a go-to in a protein diet I'm on. I'll have one for breakfast with some coffee. That lasts me until lunch. If not, I'll simply have another 2 hours later. They're each less than 200 calories, so it's not too bad having another if it staves off hunger. I find I eat a smaller lunch. I might have another one for a mid-afternoon snack. Then I'll have a normal dinner. Basically I'm replacing bigger meals and a breakfast with 2-3 smaller calorie protein shakes. And the protein keeps me satisfied. (unlike something like slim fast that's just all sugar and ramps up your insulin). They're a bit pricey (almost $4/bottle). But, I'm cutting back on my grocery bill as well. So, it's balancing out. I figure I could be spending $12/day on fast food or some other garbage that makes me fat. Instead I'm drinking 2-3 of these a day, and am down 10lbs over a month. I'll stick with these.
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Reviewed in the United States on April 27, 2026