SKU: 55585218159

Antec CX300 Panoramic ARGB Mid-Tower Case, Arctic White

Sale price$481.28 Regular price$534.75
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

Antec CX300 Panoramic ARGB Mid-Tower Case, Arctic WhiteThe Antec CX300 ATX ARGB Gaming Chassis is engineered for gamers and PC builders who demand both aesthetics and functionality. Featuring a panoramic tempered glass design, it provides a clear view of your components, showcasing your high performance build with style. The vertical airflow system, supporting up to 10 fans, ensures superior cooling by optimising airflow from bottom to top, keeping your system running efficiently even under intense gaming

The Antec CX300 ATX ARGB Gaming Chassis is engineered for gamers and PC builders who demand both aesthetics and functionality. Featuring a panoramic tempered glass design, it provides a clear view of your components, showcasing your high-performance build with style. The vertical airflow system, supporting up to 10 fans, ensures superior cooling by optimising airflow from bottom to top, keeping your system running efficiently even under intense gaming conditions.

This mid-tower case is designed with user convenience in mind, featuring a flip-out side panel secured by a single screw, allowing effortless access to internal components. Equipped with four pre-installed ARGB fans—three 120mm reverse blade fans on the side and a single 120mm fan at the rear—it delivers enhanced airflow and vibrant illumination to elevate your setup.

Supporting a 360mm radiator on top and a 240mm radiator on the right side, the CX300 provides robust cooling solutions for high-performance gaming rigs. The magnetic dust filters on the top and bottom prevent dust build-up, ensuring long-lasting performance. Its 7-slot PCIe design offers extensive GPU compatibility, making it an ideal choice for powerful gaming configurations. Elevate your gaming experience with the Antec CX300 ARGB Gaming Chassis—where performance meets cutting-edge design.

FEATURES:

Tempered glass panels for a premium aesthetic
Vertical airflow system, up to 10 fans for optimal cooling
4 x 120mm reverse blade RGB fans included
360mm top radiator and 240mm side radiator
Top and bottom magnetic dust filters
7 PCIe slots for maximum GPU compatibility

SPECIFICATIONS:

Motherboard Support ATX, Micro-ATX, ITX
Form Factor Mid Tower
Case Material Steel + Tempered Glass
Side & Front Panel 4mm Tempered Glass
I/O Ports Power, LED Control, USB 2.0 x 2, USB 3.0 x 1, MIC/HD-AUDIO
Clearance CPU Cooler Max Height: ≤ 170mmCPU Max Length: ≤ 420mmPower Supply Max Length: (Includes cable) ≤ 245mmCable Routing Space: ≤ 27mm
CPU Cooler Max Height ≤ 170mm
CPU Max Length ≤ 420mm
Power Supply Max Length (Includes cable) ≤ 245mm
Cable Routing Space ≤ 27mm
Dust Filter Top/Bottom
Fan Support Top: 3 x 120mm/ 2 x 140mmSide: 3 x 120mmPower Supply Shroud: 1 x 120mmBottom: 1 x 120mmRear: 1 x 120mm
Top 3 x 120mm/ 2 x 140mm
Side 3 x 120mm
Power Supply Shroud 1 x 120mm
Bottom 1 x 120mm
Rear 1 x 120mm
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
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
Expansion Slots Standard: 7
Standard 7
Drive Bays 3.5″/2.5″: 2/12.5″: 2
3.5″/2.5″ 2/1
2.5″ 2
Dimensions Case Dimensions: 45 x 21.9 x 45.6 cmBox Dimensions: 49.5 x 28 x 51.5 cmNet Weight: 6550gGross Weight: 8060g
Case Dimensions 45 x 21.9 x 45.6 cm
Box Dimensions 49.5 x 28 x 51.5 cm
Net Weight 6550g
Gross Weight 8060g
Accessories Included Fans: 3 x 120mm ARGB reverse fans on right side + 1 x 120mm ARGB fan in rear
Included Fans 3 x 120mm ARGB reverse fans on right side + 1 x 120mm ARGB fan in rear

WHAT'S IN THE BOX:

  • Antec CX300 ATX ARGB Gaming Chassis - White 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: 55585218159

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Kailyn
Massapequa, US
★★★★★ 3
Not the best.
Size: 16.5 Inch, Color: Rustic Brown, Size: 16.5 Inch, Color: Rustic Brown
The wood style is burned wood without any sealant. I would have given a better rating but some of the shelving was bowed which makes it not look as appealing. Pretty easy to install. Definitely will need your impact. I can’t imagine trying to do that with a hand held screwdriver. With the wood being bent the quality isn’t what I would want it to be. It can hold a decent amount of weight. But certainly not made for books. Even with wall anchors. It gives you the option to hang it as shown in its picture or the other way where the supports are flipped.
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Reviewed in the United States on March 25, 2026
K
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Kaili
Whiting, US
★★★★★ 5
Perfect for a coffee bar
Size: 16inch, Color: 1 Set, Size: 16inch, Color: 1 Set
Cute cofffee bar shelf! Perfect size and sturdy
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Reviewed in the United States on March 15, 2026
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Tim & Adrienne
San Leandro, US
★★★★★ 5
Great shelves with basket storage
Size: 16inch, Color: 2 Sets, Size: 16inch, Color: 2 Sets
I was looking for shelves that had storage and these have by far exceeded my expectations. I love them! They came well packaged with everything needed to hang them up. It took us less than 5 mins to hang them. They are sturdy and stable. I definitely would recommend this product. We have them hung on the wall above our coffee bar.
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Reviewed in the United States on October 29, 2025
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Stefanie
Belleville, US
★★★★★ 5
These shelves are awesome!!!
Size: 16inch, Color: 2 Sets, Size: 16inch, Color: 2 Sets
I absolutely love these shelves! I don’t have a single complaint. They look fantastic, well made. If debating on buying these just do it! You won’t be disappointed.
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Reviewed in the United States on March 16, 2026
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wes
Battle Creek, US
★★★★★ 5
Simple installation
Size: 16inch, Color: 2 Sets
Super easy to put together and came just as it said it would and the directions were very thorough and simple!
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Reviewed in the United States on February 1, 2026

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