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Black full-tower case with dual tempered glass side panels and mesh front panel

Antec

Antec Performance 1 FT PC case

SKU CH-E2QQ-Y71CQ MPN Performance 1 FT

Full-tower E-ATX case with dual tempered glass panels, four pre-installed 30 mm Storm T3 PWM fans, a temperature display, USB 3.1 Type-C front port.

  • Max graphics card length400 mm
  • Housing materialSteel / Plastic / Tempered Glass
  • Supported motherboard sizesATX / E-ATX / Micro ATX / Mini ITX
  • Side panel type2 x Sides Tempered Glass Panel
  • Dust filteringBottom / Front / Top
  • 3.5-inch internal bays2

Model Performance 1 FT

  • Glance CPU and GPU temps on the built-in display
  • iUnity software shows live system specs and usage
  • Front Type-C 10Gbps port enables fast data transfers
  • Dual 4mm tempered glass panels showcase the full build
  • Four pre-installed 30mm Storm T3 PWM fans deliver strong airflow

Full-tower chassis for high-end builds

The Antec Performance 1 FT is a black steel full-tower case that accepts ATX, E-ATX, Micro-ATX and Mini-ITX motherboards. Dual 4 mm tempered glass side panels showcase the interior. Four pre-installed Storm T3 PWM fans with 30 mm thickness provide immediate airflow. A removable top cooling bracket simplifies radiator installation.

Builders who need dual 360 mm radiators

This case suits enthusiasts planning liquid cooling with up to two 360 mm radiators simultaneously and graphics cards up to 400 mm long. CPU coolers up to 175 mm tall and power supplies up to 245 mm long also fit. Systems that require more than two internal 3.5-inch drive bays or an included power supply should look elsewhere.

400 mm maximum graphics card length

The 400 mm GPU clearance is the single specification that decides compatibility for modern high-end cards. Measure your card before purchase; longer models will not fit. The front I/O includes a 10 Gbps Type-C port, two USB 3.0 ports, a combo audio jack and a temperature display switch that toggles CPU or GPU readouts when Antec iUnity software is installed.

How it compares

Measured against everything we stock in Tower & Desktop PC Cases, at today’s prices. Recalculated every night.

Price $114.99
Pricier than about 58% of the 1,468 comparable items (median $100.99).
Max graphics card length 400 mm
Typical for this category: the median of 894 items is 400 mm.

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Specifications

Product
Brand nameAntec
Model namePerformance 1 ft
Product typeE-ATX Full Tower Case
Product colorBlack
Storage
3.5-inch internal bays2
2.5-inch internal bays3
Ports & slots
Expansion card slots8
Front panel ports2 x Buttons, 2 x USB 3.0, 1 x USB 3.1 Type-C, 1 x Audio, Temp. Display Switch x 1
Power
Power supply includedNo
Size & build
Max graphics card length400 mm
Housing materialSteel / Plastic / Tempered Glass
Side panel type2 x Sides Tempered Glass Panel
Dust filteringBottom / Front / Top
Fan mounting optionsFront - 3 × 120 mm / Front - 3 × 140 mm / Rear - 1 × 120 mm / Top - 3 × 120 mm / Top - 3 × 140 mm
Shipping weight13.61 kg
Package size616 × 595 × 310 mm
Compatibility
Supported motherboard sizesATX / E-ATX / Micro ATX / Mini ITX
Radiator supportFront - Up to 420 mm / Rear - Up to 120 mm / Top - Up to 360 mm
CPU cooler height limit175 mm
PSU length limit245 mm
More details
Radiator installedFront - 3 × 140 mm / Rear - 1 × 120 mm

Other versions of this model

5 more in the same range

Questions about this item

Will my existing 360 mm radiator fit on the top of this case?

Yes, the top supports radiators up to 360 mm so your current unit will mount without modification.

How do I confirm the temperature display is reading correctly after I build the system?

Install the Antec iUnity software, then press the I/O switch button to cycle between CPU and GPU temperatures on the front display.

Which fans come pre-installed and what must I purchase separately for the rear and top positions?

Four 140 mm Storm T3 PWM fans of 30 mm thickness are pre-installed at the front; rear and top fan mounts are empty and require separate fans.

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