SKU: 67247683992

Antec CX300 ARGB ATX Gaming Chassis - Black

Sale price$392.40 Regular price$436.00
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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

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Description

Antec CX300 ARGB ATX Gaming Chassis - BlackThe Antec CX300 ARGB ATX Gaming Chassis is a compact yet powerful enclosure designed to showcase your gaming setup in style. With a seamless tempered glass front and side panel, the CX300M offers an unobstructed 270 panoramic view of your components, creating a striking visual display. Its steel tempered glass design is non drilled for a clean and elegant look, making it the ideal choice for gamers who value aesthetics and performance. Optimized for

The Antec CX300 ARGB ATX Gaming Chassis is a compact yet powerful enclosure designed to showcase your gaming setup in style. With a seamless tempered glass front and side panel, the CX300M offers an unobstructed 270° panoramic view of your components, creating a striking visual display. Its steel-tempered glass design is non-drilled for a clean and elegant look, making it the ideal choice for gamers who value aesthetics and performance.


Optimized for airflow, the Antec CX300 ARGB ATX Gaming Chassis features a vertical airflow design and support for up to 10 fans. The mesh panels on the bottom and side allow a large volume of air intake, ensuring efficient heat dissipation and keeping your hardware cool under pressure. Additionally, magnetic dust filters on the top and bottom provide easy maintenance and prevent dust buildup, ensuring your rig stays clean and performs at its peak.


For liquid cooling enthusiasts, the Antex CX300 supports a 360mm radiator on the top and a 240mm radiator on the side, providing versatile cooling options. The chassis is designed to accommodate most high-end air coolers, with a maximum CPU cooler height of 170mm. EVA anti-vibration foam on the power supply mount protects your hardware against resonance and vibration, ensuring a stable and quiet operation.


Equipped with four pre-installed ARGB reverse blade fans, the CX300 Gaming Chassis delivers vibrant lighting effects while maintaining optimal airflow. The chassis supports ATX, Micro-ATX, and ITX motherboards, and offers generous clearance for GPUs up to 420mm and PSUs up to 245mm. Convenient front panel access includes USB 3.0, USB 2.0, and audio ports for seamless connectivity. Combining sleek design, exceptional cooling capabilities, and flexible hardware support, the Antec CX300 ARGB ATX Gaming Chassis is the perfect mini-tower chassis for building a high-performance, visually stunning gaming PC.


FEATURES:



  • 4 x 120mm reverse blade RGB fans included

  • Tempered glass front and side panel

  • Stunning 270° panoramic view

  • Vertical airflow design supports up to 10 fans

  • Top and bottom magnetic dust filters


SPECIFICATIONS:



  • Form Factor: Mid Tower

  • Materials: Steel + Glass

  • Mainboard Support: ATX, Micro-ATX , ITX

  • Front Access & Controls: Power, LED Control Button, USB 2.0 x 2 , USB 3.0 x 1, MIC / HD-AUDIO

  • Side Panel: 4mm Tempered Glass

  • Drive Bays:

    • 3.5″/2.5″: 2/1

    • 2.5″: 2



  • Expansion Slots: 7

  • Fan Support:

    • Top: 3 x 120/2 x 140mm

    • Side: 3 x 120mm

    • Bottom: 1 x 120mm

    • Power Supply Shroud: 2 x 120mm

    • Rear: 1 x 120mm

    • Included Fan(s): 3 x 120mm ARGB reverse fans on right side + 1 x 120mm ARGB fan in rear



  • Radiator Support:

    • Top: 120/240/360mm (When installing water cooler on the top, if there is interference, the memory height is limited to 45mm)

    • Side: 120mm/240mm



  • Clearance:

  • Max GPU Length: ≤ 420mm

  • Max CPU Cooler Height: ≤ 170mm

  • Max PSU Length: ≤ 245mm

  • Dust Filter: Top / Bottom

  • Product Dimensions: 45 x 21.9 x 45.6 cm

  • Product Weight: 8060g


WHAT’S IN THE BOX:



  • Antec CX300 ARGB ATX Gaming Chassis - Black 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: 67247683992

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C. Snyder
Belleville, US
★★★★★ 5
"Navy Vest & Pocket Square Charm; Formal Polish for Perfect Pairing
Color: Navy Blue, Size: 8, Color: Navy Blue, Size: 8
This very charming boys navy blue vest pairs perfectly with the accompanied pocket square, adding formal charm to dockers or navy khakis. My boys look dapper in matching sets. A timeless style that elevates any outfit. Made with quality fabric that appears to resist wrinkles, with the pocket square folding neatly for that polished touch. Comfortable and event ready.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
S
sunflower
Grantham, US
★★★★★ 5
Adorable boys vest! Dress up or down!
Color: Light Gray, Size: 5, Color: Light Gray, Size: 5
Super cute vest! Made of quality materials. The buttons on the front all work very well. My four year old can easily button and unbutton them himself. All 3 pockets in the front are functional cute little pockets. There are vertical line stitchings making this vest look just like dad's. The back is easily adjustable. I will stay I was nervous it was going to be too big for my almost 4 year old - I ordered the smallest size available, size 5 and it actually fits him perfectly. In fact, I could even have gotten him the size 6 and it would have fit so I recommend to size up. It's a breathable vest. The gray color goes with lots of other colors. It's an adorable vest. You can dress it up with a nice suit or dress down. It's adorable with a t shirt and jeans. The inside back is a nice silky material. This vest is very well made - its thick but breathable and a great value for the dollar. I highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
S
Sweet_Gato
Natrona Heights, US
★★★★★ 5
Perfect Fit and Amazing Quality – Highly Recommend!
Color: Black, Size: 12, Color: Black, Size: 12
I am absolutely thrilled with this boys’ formal vest! The size was spot on—it fit perfectly without being too tight or too loose, which can be hard to find for kids’ dress clothes. The material feels premium, soft yet structured, and it looks much more expensive than it actually is. I ordered it for a wedding where my son was the ring bearer, and it photographed beautifully. It gave him such a classy, well-dressed look while still allowing him to move comfortably through the day. The stitching and finish are top-notch, and the color stayed vibrant even after washing. It paired perfectly with a white shirt and dress pants we already had. I also appreciate how versatile it is—it’ll be great for Easter, family photos, or any other special occasion. Overall, I’m extremely happy with the quality, fit, and style of this vest. Definitely a 5-star purchase that I would buy again without hesitation!
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Reviewed in the United States on March 6, 2026
C
Verified Purchase
c'est la vie🎉😘
Bozeman, US
★★★★★ 5
Perfect Suit Great Quality and Value
Color: Lavender Purple, Size: 6 Years, Color: Lavender Purple, Size: 6 Years
I love at how nice this boys suit turned out. The slim fit gives it a stylish, elegant look, and it makes my nephew look so sharp and grown up. Fit true to size. The material feels good quality, not thin or cheap, and it’s definitely nicer than I expected for the price. I really like that it comes as a full set, which made things so much easier instead of having to buy down extra pieces. Love the tie and the vest, so cute. He wore it for a special event and got so many compliments, people couldn’t believe how handsome he looked. It stayed looking neat all day, and he was able to move around comfortably. I could easily see him wearing this again for weddings, church, holidays, or even school pictures. Overall, it’s a great buy if you want your little guy to look dressed up without spending a fortune. Beautiful boys suit, stylish and elegant, great value and quality. Wash inside out, and air dry.
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Reviewed in the United States on August 26, 2025
K
Verified Purchase
Keneisha Morris
Cuba, US
★★★★★ 5
One of the best suits out there!!
Color: Christmas Green, Size: 8 Years
I am not one who write reviews, so the fact that I'm penning this review you should know. These suits are the best, the sizing, the fit, the quality everything is perfect. I bought for my 3 sons and they all fit well, I was worried about the fit because one of my son is slender but tall so length things would be okay but waist toooo big, with this suit everything was on point. Ages: 13-14(about 5"4-5"5 have a little body wouldn't consider husky) got him size 18, 10-11(slender but a little tall for his age) got him size 14, 9yr old(average height and body size) got him size 8. Can't beat the price and for 6 pieces(pants, vest, jacket, shirt, tie, bowtie)
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Reviewed in the United States on April 2, 2026

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