# Antec Performance 1 Silent, RTX 40 Series GPU Support, Exquisite Steel Mesh, 4 x Tranquil Silent PWM Fans, Sound-Dampening Side Panels, Removable Top Fan/Radiator Bracket, Full-Tower E-ATX PC Case

- Category: Case
- Brand: Antec
- Model: PERFORMANCE 1 SILENT
- Part number: PERFORMANCE 1 SILENT
- Price (US): currently unavailable
- Price last checked: 2026-08-05
- Rating: 4.7/5 from 421 Amazon reviews
- Warranty: 1 year
- Product page: https://buildmypc.net/component-details/case/antec-performance-1-silent/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Antec |
| Model | PERFORMANCE 1 SILENT |
| Cabinet Type | ATX Full Tower |
| Side Panel | None |
| Color | Black / Silver |
| Power Supply | N/A |
| Maximum 3.5 Drive Space | 2 |
| Maximum 2.5 Drive Space | N/A |
| GPU Length | 400 mm / 15.748" |
| Supported PSU Size | ATX |

## Key Features

- Elegant exterior design featuring a user-friendly magnetic dust filter on the front
- Both side panels are soundproofed with sound-dampening foam
- Full-tower size, fits E-ATX motherboards up to 285mm wide
- Supports 420mm liquid cooling in the front, 3 x 140mm fans on the top and the front, and 3 x 120mm fans on the PSU chamber
- Comes with front 3 x 140mm Tranquil PWM silent fans and rear 1 x 120mm Tranquil PWM silent fan

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