--- product_id: 121828239 title: "Cooler Master MasterBox NR400 Micro-ATX PC Case Tower, Minimal Design, Airflow Mesh Front Panel, 240mm Water-Cooling Support, Tempered Glass, Single Headset Jack (MCB-NR400-KG5N-S00)" brand: "cooler master" price: "₨8238" currency: SCR in_stock: false url: https://www.desertcart.sc/products/121828239-cooler-master-masterbox-nr400-micro-atx-pc-case-tower-minimal store_origin: SC region: Seychelles --- # 346mm GPU support Full mesh ventilation Tempered glass side panel Cooler Master MasterBox NR400 Micro-ATX PC Case Tower, Minimal Design, Airflow Mesh Front Panel, 240mm Water-Cooling Support, Tempered Glass, Single Headset Jack (MCB-NR400-KG5N-S00) **Brand:** cooler master **Price:** ₨8238 **Availability:** ❌ Out of Stock ## Summary > ❄️ Cool design meets powerful performance — stay ahead, stay chill. ## Quick Answers - **What is this?** Cooler Master MasterBox NR400 Micro-ATX PC Case Tower, Minimal Design, Airflow Mesh Front Panel, 240mm Water-Cooling Support, Tempered Glass, Single Headset Jack (MCB-NR400-KG5N-S00) by cooler master - **How much does it cost?** ₨8238 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/121828239-cooler-master-masterbox-nr400-micro-atx-pc-case-tower-minimal) ## Best For - cooler master enthusiasts ## Why This Product - Trusted cooler master brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean & Organized:** 22mm cable clearance with rubber grommets for professional-grade cable management. - • **Show Off Your Build:** Flush tempered glass side panel offers a sleek, unobstructed view. - • **Breathe Easy with Mesh:** Full front and top mesh panels ensure superior airflow and cooling. - • **Maximize Your GPU Power:** Supports graphics cards up to 346mm for cutting-edge performance. - • **Streamlined Audio Setup:** Single 4-pole headset jack combines mic and audio for clutter-free connectivity. ## Overview The Cooler Master MasterBox NR400 is a minimalist Micro-ATX tower designed for optimal thermal performance with full mesh front and top panels. It supports large graphics cards up to 346mm, features a flush tempered glass side panel for a clean aesthetic, and includes a single 4-pole headset jack for combined audio and mic use. With ample cable management space and optional ODD support, it balances sleek design with high functionality. ## Description The Master Box NR400 applies optimal cooling and expandability to a minimalist, subtle design. With thermal capability at the forefront of features, the front panel and top panel are designed to signify airflow performance in its purest form. Functionality is blended to a compact design by maximizing use of internal space and implementing subtle design elements. The Master Box NR400 features a tempered glass side panel, fastened by thumbscrews on the rear panel, to keep the surface immaculately flush. ## Features - Mini Computer Tower - Space for a bottom mounted power supply - Four 3.5" bays and four 2.5" bays - Ports: 2 x USB3.2 Gen 1 Type-A - Suitable for Micro ATX and Mini-ITX motherboards ## Technical Specifications | Specification | Value | |---------------|-------| | Antenna Location | Business, Gaming | | Asin | B07PDT745F | | Best Sellers Rank | #1,252 in Computer Cases | | Brand | Cooler Master | | Case Type | Mid Tower | | Color | NR400 | | Compatible Devices | CPU | | Cooling Method | Air | | Customer Reviews | 4.6 4.6 out of 5 stars (1,193) 4.6 out of 5 stars | | Enclosure Material | Alloy Steel, Plastic, Tempered Glass | | Fan Size | 12 centimeters | | Global Trade Identification Number | 00884102052750 | | Hard Disk Form Factor | 3.5 inches | | Internal Bays Quantity | 8 | | Item Dimensions D X W X H | 16.18"D x 8.27"W x 16.18"H | | Item Weight | 6.6 kg | | Manufacturer | Cooler Master | | Mfr Part Number | MCB-NR400-KG5N-S00 | | Model Name | NR400 | | Model Number | MCB-NR400-KG5N-S00 | | Number Of Items | 1 | | Other Special Features Of The Product | Dust Filter, Single Headset Jack both Audio|Microphone, Tempered Glass | | Power Supply Mounting Type | Bottom Mount | | Supported Motherboard | Micro ATX | | Total Expansion Slots Quantity | 4 | | Total Usb 2 0 Ports | 2 | | Total Usb 3 0 Ports | 2 | | Total Usb Ports | 4 | | Unit Count | 1 Count | | Upc | 884102052750 | | Warranty Description | 2 Year Warranty | ## Product Details - **Brand:** Cooler Master - **Case Type:** Mid Tower - **Color:** NR400 - **Cooling Method:** Air - **Fan Size:** 12 centimeters - **Material:** Alloy Steel, Plastic, Tempered Glass - **Model Name:** NR400 - **Motherboard Compatability:** Micro ATX - **Power Supply Mounting Type:** Bottom Mount - **Recommended Uses For Product:** Business, Gaming ## Images ![Cooler Master MasterBox NR400 Micro-ATX PC Case Tower, Minimal Design, Airflow Mesh Front Panel, 240mm Water-Cooling Support, Tempered Glass, Single Headset Jack (MCB-NR400-KG5N-S00) - Image 1](https://m.media-amazon.com/images/I/91wCVd8eoQL.jpg) ![Cooler Master MasterBox NR400 Micro-ATX PC Case Tower, Minimal Design, Airflow Mesh Front Panel, 240mm Water-Cooling Support, Tempered Glass, Single Headset Jack (MCB-NR400-KG5N-S00) - Image 2](https://m.media-amazon.com/images/I/81QMSK9-DQL.jpg) ![Cooler Master MasterBox NR400 Micro-ATX PC Case Tower, Minimal Design, Airflow Mesh Front Panel, 240mm Water-Cooling Support, Tempered Glass, Single Headset Jack (MCB-NR400-KG5N-S00) - Image 3](https://m.media-amazon.com/images/I/81P6yLUDKrL.jpg) ![Cooler Master MasterBox NR400 Micro-ATX PC Case Tower, Minimal Design, Airflow Mesh Front Panel, 240mm Water-Cooling Support, Tempered Glass, Single Headset Jack (MCB-NR400-KG5N-S00) - Image 4](https://m.media-amazon.com/images/I/81uwkLfqYBL.jpg) ![Cooler Master MasterBox NR400 Micro-ATX PC Case Tower, Minimal Design, Airflow Mesh Front Panel, 240mm Water-Cooling Support, Tempered Glass, Single Headset Jack (MCB-NR400-KG5N-S00) - Image 5](https://m.media-amazon.com/images/I/814QjXwknzL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Cooler Master MasterBox NR400 Micro-ATX Tower with Front Mesh Ventilation, Minimal Design, Tempered Glass Side Panel and Single Headset Jack - CORSAIR VENGEANCE LPX DDR4 RAM 16GB (2x8GB) 3200MHz CL16-18-18-36 1.35V Intel AMD Desktop Computer Memory - Black (CMK16GX4M2B3200C16) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sc/products/121828239-cooler-master-masterbox-nr400-micro-atx-pc-case-tower-minimal](https://www.desertcart.sc/products/121828239-cooler-master-masterbox-nr400-micro-atx-pc-case-tower-minimal) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-09-27*