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The Antec P20CE is a Performance Series mid tower that takes boards up to E-ATX, including dual-CPU boards up to 330mm wide. A large metal mesh front panel feeds three 120mm PWM fans, and a 1-to-4 fan splitter cable is in the box. It mounts two 360mm radiators at once and fits graphics cards up to 375mm.
The Antec P20CE is a Performance Series mid tower that takes boards up to E-ATX, including dual-CPU boards up to 330mm wide. A large metal mesh front panel feeds three 120mm PWM fans, and a 1-to-4 fan splitter cable is in the box. It mounts two 360mm radiators at once and fits graphics cards up to 375mm.

Three 120mm PWM fans are installed at the front, and the 1-to-4 splitter cable keeps the wiring tidy. As PWM fans they can run slower when you want less noise. The front also takes three 140mm fans if you swap them. Together with the top, the shroud and the rear, the case holds up to nine 120mm fans.

Three 120mm PWM fans are installed at the front, and the 1-to-4 splitter cable keeps the wiring tidy. As PWM fans they can run slower when you want less noise. The front also takes three 140mm fans if you swap them. Together with the top, the shroud and the rear, the case holds up to nine 120mm fans.

The pin-type metal front lifts off easily and carries a full-size clip-on dust filter. The top has a magnetic filter and the bottom a pull-out filter, so the front, top and bottom intakes are all covered. The case weighs 7.21kg and measures 469 x 220 x 490mm.
The pin-type metal front lifts off easily and carries a full-size clip-on dust filter. The top has a magnetic filter and the bottom a pull-out filter, so the front, top and bottom intakes are all covered. The case weighs 7.21kg and measures 469 x 220 x 490mm.


The case takes E-ATX, ATX, Micro-ATX and Mini-ITX boards, with dual-CPU boards up to 330mm wide. Graphics cards up to 375mm long fit, CPU air coolers up to 170mm tall fit, and a removable drive cage frees space inside. Power supplies up to 205mm long fit with the cage in place, and up to 410mm without it.

The case takes E-ATX, ATX, Micro-ATX and Mini-ITX boards, with dual-CPU boards up to 330mm wide. Graphics cards up to 375mm long fit, CPU air coolers up to 170mm tall fit, and a removable drive cage frees space inside. Power supplies up to 205mm long fit with the cage in place, and up to 410mm without it.

Mount a 360mm radiator at the front and another at the top together. Both positions also take 120mm, 140mm, 240mm and 280mm radiators, and the rear takes a 120mm radiator. The case holds up to 9 120mm fans in total.
Mount a 360mm radiator at the front and another at the top together. Both positions also take 120mm, 140mm, 240mm and 280mm radiators, and the rear takes a 120mm radiator. The case holds up to 9 120mm fans in total.


The 7 reusable PCIe slots support a vertical graphics card installation, so the card can be mounted upright instead of in the normal position. The rear view shows the slot row and the PSU area below it, The shroud holds two 120mm fans and the rear one 120mm fan.

The 7 reusable PCIe slots support a vertical graphics card installation, so the card can be mounted upright instead of in the normal position. The rear view shows the slot row and the PSU area below it, The shroud holds two 120mm fans and the rear one 120mm fan.

Antec fits a solid side panel, so the inside is not on show. The airflow comes from the front mesh, the three fans and the radiator positions rather than a window. The P20CE Elite is the same case with six fans instead of three, if more fans are wanted.
Antec fits a solid side panel, so the inside is not on show. The airflow comes from the front mesh, the three fans and the radiator positions rather than a window. The P20CE Elite is the same case with six fans instead of three, if more fans are wanted.

Storage runs to 4 drives: 2 bays for a 3.5 inch or 2.5 inch drive and 2 for a 2.5 inch SSD, with a tool-free 3.5 inch tray. The front I/O has power and reset buttons, two USB 3.0 ports, one USB Type-C 3.2 Gen 2 port at 10Gbps, and mic and HD audio jacks.
Storage runs to 4 drives: 2 bays for a 3.5 inch or 2.5 inch drive and 2 for a 2.5 inch SSD, with a tool-free 3.5 inch tray. The front I/O has power and reset buttons, two USB 3.0 ports, one USB Type-C 3.2 Gen 2 port at 10Gbps, and mic and HD audio jacks.
Everything you need to know about this product
Two 360mm radiators at once, one at the front and one at the top. Both positions also take 120, 140, 240 and 280mm radiators, and the rear takes a 120mm radiator.
Up to nine 120mm fans: three at the front, three at the top, two on the PSU shroud and one at the rear. Three 120mm PWM fans come installed at the front, with a 1-to-4 splitter cable.
The front is a large metal mesh panel with a full-size clip-on dust filter behind it, and there are magnetic and pull-out filters at the top and bottom. The PWM fans can run slower when you want less noise.
Up to 375mm. The 7 reusable PCIe slots also allow a vertical GPU installation, and CPU air coolers up to 170mm tall fit.
Yes. It takes E-ATX, ATX, Micro-ATX and Mini-ITX boards, including dual-CPU boards up to 330mm wide.
No. Antec lists a solid side panel, so the inside is not on show. The P20CE Elite is the same case with six fans instead of three.
With the drive cage installed, power supplies up to 205mm long including cables fit. Remove the cage and the space grows to 410mm.
If you run an E-ATX or dual-CPU board, or want two 360mm radiators, it gives you that room in a mid tower with three fans and front, top and bottom filters included.
AI-Generated Content: These FAQs are generated by an automated AI system and may contain inaccuracies or omissions. Evetech makes no warranties, express or implied, regarding their completeness or reliability. For definitive information, please refer to the manufacturer's official specifications.














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