“Antec, Inc. is the global leader in high-performance computer components and accessories for the gaming, PC upgrade and Do-It-Yourself markets. Founded in 1986, Antec is recognized as a pioneer in the industry and has maintained its position as a worldwide market leader and international provider of quiet, efficient and innovative products. Antec has also achieved great success in the distribution channel, meeting the demands of quality-conscious system builders, VARs and integrators.”

Antec doens’t need extended presentation, by now, you probably have pretty good ideia about Antec and their great products,this time they sent me a Antec One Case.

About the Antec One Gaming case series

For new builders and seasonal system integrators alike, everyone will find something to like in Antec’s One. This enclosure is stocked with features any builder will value at an attractive price – ample cooling, USB 3.0, tool-less 5.25″ & 3.5″ drive bays and bottom-mounted PSU intake with air filter – so that you can put your PC together with ease and get to the fun stuff. If you’re looking for high quality PC essentials at an affordable cost, then this enclosure is the One for you.

Features and Specifications


Front I/O ports: <br />- 2 x USB 3.0 with included USB 2.0 adapter<br />- Audio In/Out
Front I/O ports:
– 2 x USB 3.0 with included USB 2.0 adapter
– Audio In/Out
Tool-less 3.5
Tool-less 3.5″ drive bays
Maximum graphics card length: 10.5
Maximum graphics card length: 10.5″ (266 mm)
1 x 120 mm rear exhaust fan
1 x 120 mm rear exhaust fan
7 expansion slots
7 expansion slots
Tool-less 5.25
Tool-less 5.25″ drive bays
Maximum size CPU cutout
Maximum size CPU cutout
1 x 120 mm top exhaust fan
1 x 120 mm top exhaust fan
Model Antec One
Case Type Mid-Tower
Color(s) Black
Cooling System - One 120 mm top exhaust fan
– One 120 mm rear exhaust fan
– One 120 mm side intake fan (optional)
– One 120 mm front intake fan (optional)
– One 120 mm / 140 mm bottom fan (optional)
Drive Bays - Three 5.25″ drive bays
– Five 3.5″ drive bays
– Two 2.5″ drive bays
Front Ports - USB 3.0 with included USB 2.0 adapter
– Audio In/Out
Expansion Slots /
video card size
- Seven expansion slots
– 10.5″ (266 mm) maximum video card size
PSU No Power Supply included
Motherboard Support Standard ATX, microATX, Mini-ITX
CPU Cutout Maximum-sized CPU Cutout
Cable Management N/A
Side panel features N/A
Dimensions - 18.2″ (H) x 9.5″ (W) x 20.9″ (D) /
– 463 mm (H) x 241 mm (W) x 530 mm (D)
Weight - Net Weight: 10.8 lbs / 4.9 kg
– Gross Weight: 12.5 lbs / 5.6 kg
Maximum CPU cooler height 6.1″ ; 155 mm
Antec One Case PDF Manual

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