MSI MAG FORGE 321R AIRFLOW ATX ARGB Gaming Chassis
SKU: 53244595759

MSI MAG FORGE 321R AIRFLOW ATX ARGB Gaming Chassis

Sale price$809.55 Regular price$899.50
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

MSI MAG FORGE 321R AIRFLOW ATX ARGB Gaming ChassisThe MAG series fights alongside gamers in pursuit of honour. With added military inspired elements in these gaming products, they were reborn as the symbol of sturdiness and durability. The front mesh panel allows air to flow into the case easily without obstruction, providing the best system cooling performance. The Micro ATX chassis provides a small footprint but big performance. The MAG FORGE 320 Series is optimized to provide generous and

The MAG series fights alongside gamers in pursuit of honour. With added military-inspired elements in these gaming products, they were reborn as the symbol of sturdiness and durability. The front mesh panel allows air to flow into the case easily without obstruction, providing the best system cooling performance. The Micro-ATX chassis provides a small footprint but big performance.

The MAG FORGE 320 Series is optimized to provide generous and effective airflow for system cooling. The MAG FORGE 321R AIRFLOW supports up to 7 x 120mm fans. This versatile gaming chassis offers extensive support for the installation of your hardware components. A magnetic dust filter sits on the top vents to keep dust from falling inside while being easy to remove for cleaning. The gaming case has many features that make the installation process all the easier.

The 4mm tempered glass window offers the best durability and system accessibility. Quickly control the lighting effects of the fans that are connected to the board with the Insta-Light Loop at the touch of a button. Click through the profiles at ease and choose a favourite. The ARGB control board supports up to 4 extra fans and you can intuitively control and switch 9 lighting effects through the LED switch button. Build and display the coolest PC with controllable ARGB lighting.

FEATURES:

  • Supports up to 360 mm AIO liquid cooler and large 40 series GPU.
  • Supports up to 11 x system fans configuration, providing ventilation and stable performance to the whole system.
  • Built-in ARGB fans and control board, providing striking lighting and vivid lighting effects.
  • 1 x USB 3.2 Gen 2x2 Type-C port (20Gbps) & 2 x USB 3.2 Gen 1 Type-A ports (5Gbps).
  • Tempered Glass Side Panel displays ARGB lighting effects.
  • The Magnetic Dust Filter on the top vents being easily remove for cleaning.
  • LED Switch button provides intuitively control & 9 lighting effects.

SPECIFICATIONS:

  • Form Factor_ ATX Mid Tower
  • Motherboard Form Factor Support_ ATX/Micro-ATX/Mini-ITX
  • I/O Ports_ 1 x USB 3.2 Gen 2x2 Type-C, 2 x USB 3.2 Gen 1 Type-A, 1 x Mic-in / Audio-out, 1 x LED Switch
  • Drive Mount Support_ 1 x 2.5", 2 x 2.5" / 3.5"
  • Expansion Slots_ 7
  • Maximum GPU Length_ 390 mm
  • Maximum GPU Height_ 150mm
  • Maximum CPU Cooler Height_ 160 mm
  • Power Supply Support_ ATX
  • Fan Size Support_
    • Front: 3 x 120 mm / 2 x 140 mm
    • Top: 3 x 120 mm / 2 x 140 mm
    • Rear: 1 x 120 mm
    • Side: 2 x 120 mm
    • PSU Shroud_ 2 x 120 mm
  • Pre-Installed Fan Size_
    • Front: 3 x 120 mm
    • Rear: 1 x 120 mm
  • Pre-Installed Fan Type_
    • Front: 3 x ARGB Fan
    • Rear: 1 x ARGB Fan
  • Radiator Size Support_
    • Front: 120 / 140 / 240 mm
    • Top: 120 / 240 / 280 / 360 mm
    • Rear: 120 mm
  • Product Dimensions_ 47.5 x 21 x 49.8 cm
  • Product Weight_ 7050g

WHAT'S IN THE BOX_

  • MSI MAG FORGE 321R AIRFLOW ATX ARGB Gaming Chassis 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: 53244595759

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Product Reviews
A
Ariel B.
Los Angeles, US
★★★★★ 4
Heavy linen character, but a beautifully tailored suit!
Color: Beige, Size: 4, Color: Beige, Size: 4
This is a really nice linen suit! The jacket is beautifully made and well-tailored, with a fun speckled texture that has lots of pretty color variation (we ordered the beige). When I placed it side by side with a similar linen suit from another brand, the difference in the linen texture was really noticeable — this had a much stronger linen character that stands out! It has three useful pockets on the outside of the jacket, which is great for little hands. The only downside is that one of the inside pockets is just for show (faux), which was a bit surprising and somewhat disappointing for my little guy. The pants have pockets too, but they aren’t very deep — perfect for small treasures, but not much more. The pants are made from a lighter, thinner single-layer linen compared to the fully lined, double-layer jacket, which makes sense for comfort and easy movement. The pants didn’t come with a front crease ironed in, so you’ll want to press one yourself. The linen did pick up some creases from being folded in the package, but it doesn’t seem quite as wrinkly as some other linen fabrics I’ve tried. Still, like most linen clothes, especially for boys, the pants will need occasional ironing to keep them looking neat and crisp, especially after a day of play and general wear. The structured, lined jacket stays looking smoother and more put-together with less effort. It also came with a bow tie, a neck tie, and a tuxedo-style white shirt as extras. The ties aren’t great quality — they’d work fine for quick photos but probably won’t hold up to much actual wear. The formal white shirt feels a bit funny paired with the casual linen suit, but I don’t mind at all. We already have white shirts that we prefer, so we’ll use those instead. For us, the extras are really just bonus items we won’t plan on using. Overall, it’s a handsome little suit that’s perfect for special occasions like weddings, family photos, or holiday events. My kid looked adorable in it! The stronger linen texture on the jacket gives it a premium feel that I really like. Just be ready for a bit of extra care with the pants to keep everything sharp.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
C
chzgr8er
Birmingham, US
★★★★★ 5
Great suit set
Color: Light Grey, Size: 4
It is incredibly attractive and includes everything a young child needs for a special occasion. The material is a 75% polyester and 25% linen blend, and the outer fabric feels remarkably smooth. Its unstructured design allows for an attractive, natural drape, and the blend conveniently allows for machine washing at home. As is typical with linen-based materials, the fabric can be naturally stiff and prone to wrinkling, so I recommend ironing or steaming it before use. The lightweight feel makes it an excellent choice for the spring, summer, and fall months. Overall, this suit offers exceptional value for the price.
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Reviewed in the United States on April 12, 2026
A
Verified Purchase
Amazon Customer
Pawtucket, US
★★★★★ 5
Summer wedding kids suit
Color: Navy, Size: 10 Years, Color: Navy, Size: 10 Years
Bought this suit for my son in the 10 youth size and honestly was pleasantly surprised by the quality for the price. The navy color looks sharp and dressy without being too stiff or uncomfortable. The material has a little stretch, which helped it fit nicely and made it comfortable for him to move around in. The adjustable waist was a huge plus, especially for growing kids. It fit true to size overall, though the blazer sleeves were slightly long on my son. The pants had a nice slim look without being too tight. We paired it with white sneakers for a more modern look and it came out adorable. This would be perfect for weddings, graduations, concerts, communion, school events, or family photos. Overall, very happy with the purchase and would definitely buy again.
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Reviewed in the United States on May 18, 2026
K
Verified Purchase
Kindle Customer
Birmingham, US
★★★★★ 5
Very Modern Handsome Suit
Color: Grey, Size: 7 Years, Color: Grey, Size: 7 Years
This is an incredibly sharp looking suit for the little guy. Great price and features, too. I made a mistake in sizing up instead of down and first one was too sloppy on him and would need alterations. He is thin and very thin in the waist. There is a lot of adjustment with buttons in waistband and coat hides the bunching. This shirt and coat will easily take a fuller body than slim I believe. He loves posing in it and feels very classy. Best purchase for a formal suit that will last longer than most kids clothes size wise. Felt bad about returning but careful folding and packing got it good as new.
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Reviewed in the United States on May 20, 2026
B
Verified Purchase
Berthav
Louisville, US
★★★★★ 5
Quality
Color: Black, Size: 7 Years, Color: Black, Size: 7 Years
Excellent quality, My son looks incredible
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026

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