# Cooler Master Silencio S400 Midi Tower ATX Case

- Category: Case
- Brand: Cooler Master
- Model: Silencio S400
- Part number: MCS-S400-KG5N-S00
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 4.5/5 from 88 Amazon reviews
- Warranty: 1 year
- Product page: https://buildmypc.net/component-details/case/cooler-master-silencio-s400-mcs-s400-kg5n-s00/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Cooler Master |
| Model | Silencio S400 |
| Cabinet Type | MicroATX Mini Tower |
| Side Panel | Tempered Glass |
| Color | Gray / Black |
| Power Supply | N/A |
| Maximum 3.5 Drive Space | N/A |
| Maximum 2.5 Drive Space | N/A |
| GPU Length | 319 mm / 12.559" |
| Supported PSU Size | ATX |

## Key Features

- Sound dampening material – sound dampening material for optimal noise reduction (front, both side panels and top)
- Removable sound dampening cover – The top cover panel can be removed to increased ventilation when need
- Reversible, steel front door – A reversible mounting system allows the door to open from either side of the case
- Silence fans – silence FP 120mm PWM (8001400 RPM) fans for a whisper-quiet performance and rubber Padding to reduce noise vibration
- Sd Card reader/ Headset jack – The I/O panel features an SD card reader and Single 4 pole Headset jack for simultaneous audio and microphone capabilities

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