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Cooler Master N300 NSE-300-KWN1 Midnight Black Polymer, mesh front bezel ATX Mid Tower Computer Case Compatible with Standard ATX PS2 (not included) Power Supply
- Polymer, mesh front bezel ATX Mid Tower
- 1 x USB 3.0 / 2 x USB 2.0 / Audio Front Ports
- Compatible with Standard ATX PS2 (not included) Power Supply
- 2 External 5.25" Drive Bays
- 7 Internal 3.5"
Overview
Specs
Reviews (10)
The N300 is a member of Cooler Master's N Series computer cases, featuring a mesh front panel that provides modern styling and optimized ventilation. Water cooling is fully embraced as the N300 supports a 240mm radiator for supreme cooling performance in a small package. The N300 almost makes a great gaming build as it supports high end graphics cards up to 12.6"/320mm. The N300 also includes a windowed side panel to showcase your build and a dust filter under the power supply for easy maintenance.
HIGHLIGHT FEATURES
SHOW OFF YOUR RIG
N300 sports a sleek window so you and your friends can admire the impressive hardware you have inside.
COOLING FLEXIBILITY
Flexible mounting options including support for a 240mm radiator along the right side and 120mm at the rear.
AIRFLOW PERFORMANCE
N300 features an impressive array of mesh for outstanding air intake to keep your system running quiet and cool.
OPTIMIZED STORAGE SPACE
Room for up to 8 HDDs, or swap a couple out for some SSDs, or just mount the SSDs on the side or bottom, whatever works for you.
ADDITIONAL FEATURES
Front Audio Input / Output
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 |
Superior cooling performanceThe NSE-300-KWN1 case supports up to seven fans and high-end water cooling solutions for excellent cooling performance. Two SickleFlow 120mm fans are cleverly preinstalled in the front and rear panels for optimum airflow. And, the front panel can support a total of two 120mm SickleFlow fans, or one 140mm fan. Optional fans spots (on the right side and top panel) allows you to install extra four 120mm fans. It supports a 240mm liquid cooling radiator or two 120mm fans on the right side/at the top, and a 120mm radiator in the rear. Moreover, the full mesh on the front panel enhances air circulation.
Excellent ExpandabilityIn addition to support for MicroATX /ATX motherboards, the NSE-300-KWN1 case accommodates extra-long graphics cards up to 320mm long (including NVIDIA GTX 690 & AMD HD 7990) and CPU cooler up to 164mm high. It also offers up to eight 3.5” drive bays (one external and seven internal), two 5.25” external drive bays, and one 2.5” internal drive bays, as well as seven expansion slots for the ultimate flexibility. Among the eight 3.5” HDD trays, two trays features tool-less design for easy and quick installation.
Convenient I/O panelAt the top of the front panel, you can find the I/O ports. It offers one USB 3.0 port for blazing-fast data transfer speed, two USB 2.0 ports, one microphone jack, and one audio jack (supports AC97/HD Audio).
Dust filterThe dust filter under the PSU prevents dust buildup, and allows for easy maintenance.
A stylish, rugged case with large side panel windowThis case features a gaming-themed design with large side panel window, giving it an appealing look. The high-quality Polymer construction provides rugged durability.
Superior cooling performanceThe NSE-300-KWN1 case supports up to seven fans and high-end water cooling solutions for excellent cooling performance. Two SickleFlow 120mm fans are cleverly preinstalled in the front and rear panels for optimum airflow. And, the front panel can support a total of two 120mm SickleFlow fans, or one 140mm fan. Optional fans spots (on the right side and top panel) allows you to install extra four 120mm fans. It supports a 240mm liquid cooling radiator or two 120mm fans on the right side/at the top, and a 120mm radiator in the rear. Moreover, the full mesh on the front panel enhances air circulation.
Excellent ExpandabilityIn addition to support for MicroATX /ATX motherboards, the NSE-300-KWN1 case accommodates extra-long graphics cards up to 320mm long (including NVIDIA GTX 690 & AMD HD 7990) and CPU cooler up to 164mm high. It also offers up to eight 3.5” drive bays (one external and seven internal), two 5.25” external drive bays, and one 2.5” internal drive bays, as well as seven expansion slots for the ultimate flexibility. Among the eight 3.5” HDD trays, two trays features tool-less design for easy and quick installation.
Convenient I/O panelAt the top of the front panel, you can find the I/O ports. It offers one USB 3.0 port for blazing-fast data transfer speed, two USB 2.0 ports, one microphone jack, and one audio jack (supports AC97/HD Audio).
Dust filterThe dust filter under the PSU prevents dust buildup, and allows for easy maintenance.
A stylish, rugged case with large side panel windowThis case features a gaming-themed design with large side panel window, giving it an appealing look. The high-quality Polymer construction provides rugged durability.Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies*
- Return for refund within: 30 days
- Returns are subject to restocking fees and return shipping fees. Please click here to learn more about restocking fees and return shipping fees.
- This item is covered by Newegg.com's International Return Policy. Read full return policy for details.
- *Subject to applicable law
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-888-624-5099
- Support Email: [email protected]
- Support Website
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