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Cooler Master N400 ATX Tower with Front Mesh Ventilation, Minimal Design, 240mm Close-Loop AIO Support
- Polymer, mesh front bezel ATX Mid Tower
- USB 3.0 x 2 (int.), USB 2.0 x 2, Mic x 1, Audio x 1 (supports AC97 / HD Audio) Front Ports
- 2 External 5.25" Drive Bays
- 7 Internal 3.5" Drive Bays
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Overview
Specs
Reviews (152)
The N400 is a member of Cooler Master's N Series computer cases. All members of the N Series feature a mesh front panel that provides modern styling and optimized ventilation. Water cooling is fully embraced as N400 supports up to 240mm radiators for extreme cooling performance. Multiple dust filters located throughout the chassis make system maintenance simple and convenient.
HIGHLIGHT FEATURES
SUPERIOR VENTILATION
The N Series features a premium, fully meshed front panel that allows substantial airflow to pass through the chassis. Strategic placement of the included fans provide optimum cooling for internal components out of the box.
COOLING FLEXIBILITY
Flexible mounting options including support for a 240mm radiator along the right side and 120mm at the rear.
SIMPLIFIED CLEANING AND MAINTENANCE
Multiple filters can be found throughout N400 (top, right, bottom) to make cleaning dusty build ups a breeze.
OPTIMIZED STORAGE SPACE
8 HDDs can be used to fill up all 3.5" drive bays, or replace two with SSDs in the tool-less slots. An additional SSD can be mounted at the bottom of the hard drive cage to reach maximum storage capacity.
ADDITIONAL FEATURES
Dual Super Speed USB 3.0 & Dual USB 2.0
MID TOWER SIZE
Built for ATX and Micro-ATX motherboard
COVERAGE
Parts, product replacement, and free technical support.
WHICH SERIES IS RIGHT FOR YOU?
 |
 N200 |
 Silencio 352 |
 N300 |
 N400 |
 Silencio 652S |
| Performance | AirFlow | Silence | AirFlow | AirFlow | Silence |
|---|---|---|---|---|---|
| Size | MATX Tower | MATX Tower | ATX Mid Tower | ATX Mid Tower | ATX Mid Tower |
| Motherboard Support | Mini-ITX, Micro-ATX | Mini-ITX, Micro-ATX | Mini-ITX, Micro-ATX | Micro-ATX, ATX | Micro-ATX, ATX |
| Micro-ATX, ATX | 202 x 378 x 445mm 7.9 x 14.9 x 17.5 inch | 202 x 378 x 445mm 7.9 x 14.9 x 17.5 inch | 190 x 426 x 501mm 7.5 x16.7 x 19.7 inch | 190 x 426 x 501mm 7.5 x16.7 x 19.7 inch | 508.6 x 220 x 507mm 20 x 8.7 x 20 inch |
| Radiator Support | Front: 240mm radiator x1 Rear: 120mm radiator x1 |
Front: 240mm radiator x1 Rear: 120mm radiator x1 |
Side: 240mm radiator x1 Rear: 120mm radiator x1 |
Side: 240mm radiator x1 Rear: 120mm radiator x1 |
Top: 240mm radiator x1 Front: 240mm radiator x1 Rear: 120mm radiator x1 |
| Fans Included | Front: 120mm XtraFlo fan x1 Rear: 120mm XtraFlo fan x1 |
Front: 120mm XtraFlo fan x1 Rear: 120mm XtraFlo fan x1 |
Front: 120mm SickleFlow fan Rear: 120mm SickleFlow fan |
Front: 120mm XtraFlo fan x1 Rear: 120mm XtraFlo fan x1 |
Front: 120mm Silencio x2 Rear: 120mm Silencio fan x1 |
| Maximum Number of SSDs Supported | 4 | 4 | 3 | 3 | 10 |
| Maximum Number of HDDs Supported | 3 | 3 | 8 | 8 | 9 |
| Sound Dampening Panels | None | √ | None | None | √ |
| Convertible Panels with Removable Covers |
None | √ | None | None | √ |
| Removable Dust Filters | √ | √ | √ | √ | √ |
| Meshed Front Panel | √ | None | √ | √ | None |
| Side Panel Window | None | None | √ | None | None |
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 2 years
- Limited Warranty period (labor): 2 years
- Read full details
Return Policies
- Return for refund until: January 31, 2025
- Return for replacement until: January 31, 2025
- This item is covered by Newegg.ca's Extended Holiday Return Policy. Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between October 7, 2024 and December 31, 2024 you will have until January 31, 2025 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-888-624-5099
- Support Email: customersupport@coolermaster.com
- Support Website
- View other products from Cooler Master
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