--- product_id: 69755731 title: "Cooler Master N300 Window Edition Computer Case 'ATX, microATX, USB 3.0, Window Side Panel' NSE-300-KWN1" brand: "cooler master" price: "£53.47" currency: GBP in_stock: true reviews_count: 5 url: https://www.desertcart.co.uk/products/69755731-cooler-master-n300-window-edition-computer-case-atx-microatx-usb store_origin: GB region: United Kingdom --- # 3x USB 3.0 SuperSpeed ports Supports up to 3 liquid cooling radiators ATX & microATX compatible Cooler Master N300 Window Edition Computer Case 'ATX, microATX, USB 3.0, Window Side Panel' NSE-300-KWN1 **Brand:** cooler master **Price:** £53.47 **Availability:** ✅ In Stock ## Summary > 🔥 Cool inside, sharp outside – your ultimate build showcase 🖤 ## Quick Answers - **What is this?** Cooler Master N300 Window Edition Computer Case 'ATX, microATX, USB 3.0, Window Side Panel' NSE-300-KWN1 by cooler master - **How much does it cost?** £53.47 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/69755731-cooler-master-n300-window-edition-computer-case-atx-microatx-usb) ## 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 - • **Sleek Windowed Side Panel:** Show off your build with a crystal-clear view that screams pro status. - • **Versatile Cooling Support:** 240mm radiator or dual 120mm fans on top/right + rear 120mm radiator ready. - • **Spacious GPU Compatibility:** Fits high-end graphics cards up to 320mm including NVIDIA GTX 690 & AMD HD 7990. - • **Tool-less HDD Installation:** Up to 8 drives with easy swap, no screwdriver needed. - • **Mesh Front Panel for Maximum Airflow:** Keep your rig cool with unrestricted ventilation. ## Overview The Cooler Master N300 Window Edition is a robust ATX/microATX computer case designed for high-performance builds. Featuring a full mesh front panel for superior airflow, it supports multiple liquid cooling radiators and large GPUs up to 320mm. With 3 USB 3.0 ports, tool-less HDD bays for up to 8 drives, and a stylish windowed side panel, it combines functionality with sleek aesthetics to elevate your workstation or gaming setup. ## Description Product Description -Full mesh on the front panel-Supports a 240mm liquid cooling radiator or two 120mm fans on the right side / at the top-Supports a 120mm liquid cooling radiator in the rear-Supports high-end graphics cards up to 320mm / 12.6 inch, including NVIDIA GTX 690 & AMD HD 7990-Supports up to 8 HDDs (2 tool-less)-Dust filter under the PSU for easy maintenance-Accessible power switch button with blue LED illuminated when the power is on-Super Speed USB 3.0 Support Box Contains 1 x Cooler Master Case N-series N300 With Window Review: Ich setze das Gehäuse für Rechner ein, bei denen eine gute Kühlung erforderlich ist und die Geräuschentwicklung keine große Rolle spielt. Die zwei großen Lüfter sorgen für einen guten Luftdurchsatz. Die angegeben Abmessungen 19 x 49,1 x 42,6 cm könnten für Aplikationen, bei denen die Breite von 19 cm ein Rolle spielt, ein Problem sein, da der seitliche Deckel unter dem Motherboard eine erhabene Prägung für zwei Lüfter hat die etwa 5mm herausragt. Damit sind die wirklichen Abmessungen 19,5 x 49,1 x 42,6 cm. Review: le finiture, l'aspetto e la facilità nell'inserimento delle parti è molto buono. Se devo trovargli un difetto, è che il pulsante di avviamento, nero su nero, è di difficile reperibilità al buio, ma penso che mi abituerò. ## Features - ATX, microATX - USB 3.0 Ports - Window Side Panel ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00CW7MJ30 | | Are Batteries Included | No | | Brand | Cooler Master | | Colour | N300 | | Customer Reviews | 4.7 4.7 out of 5 stars (11) | | Date First Available | 6 Feb. 2014 | | Guaranteed software updates until | unknown | | Item Weight | 5.86 kg | | Item model number | NSE-300-KWN1 | | Manufacturer | Cooler Master | | Number of USB 2.0 Ports | 2 | | Number of USB 3.0 Ports | 3 | | Product Dimensions | 44.37 x 22.32 x 51.3 cm; 5.86 kg | | Series | N300 | ## Product Details - **Brand:** Cooler Master - **Case type:** Mid Tower - **Colour:** N300 - **Cooling method:** Water - **Fan size:** 120 Millimetres - **Material:** Stainless Steel Alloy Steel - **Model name:** N300 - **Motherboard compatibility:** Micro ATX - **Power supply mounting type:** internally mounted - **Recommended uses for product:** Gaming, General Use, Water Cooled System ## Images ![Cooler Master N300 Window Edition Computer Case 'ATX, microATX, USB 3.0, Window Side Panel' NSE-300-KWN1 - Image 1](https://m.media-amazon.com/images/I/81YFyoGq2VL.jpg) ![Cooler Master N300 Window Edition Computer Case 'ATX, microATX, USB 3.0, Window Side Panel' NSE-300-KWN1 - Image 2](https://m.media-amazon.com/images/I/81pKZdZT2XL.jpg) ![Cooler Master N300 Window Edition Computer Case 'ATX, microATX, USB 3.0, Window Side Panel' NSE-300-KWN1 - Image 3](https://m.media-amazon.com/images/I/918IBmuiHYL.jpg) ![Cooler Master N300 Window Edition Computer Case 'ATX, microATX, USB 3.0, Window Side Panel' NSE-300-KWN1 - Image 4](https://m.media-amazon.com/images/I/91rEO+0IyFL.jpg) ![Cooler Master N300 Window Edition Computer Case 'ATX, microATX, USB 3.0, Window Side Panel' NSE-300-KWN1 - Image 5](https://m.media-amazon.com/images/I/91rF6-jUIqL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***R on 31 May 2016* Ich setze das Gehäuse für Rechner ein, bei denen eine gute Kühlung erforderlich ist und die Geräuschentwicklung keine große Rolle spielt. Die zwei großen Lüfter sorgen für einen guten Luftdurchsatz. Die angegeben Abmessungen 19 x 49,1 x 42,6 cm könnten für Aplikationen, bei denen die Breite von 19 cm ein Rolle spielt, ein Problem sein, da der seitliche Deckel unter dem Motherboard eine erhabene Prägung für zwei Lüfter hat die etwa 5mm herausragt. Damit sind die wirklichen Abmessungen 19,5 x 49,1 x 42,6 cm. ### ⭐⭐⭐⭐⭐ Review *by O***O on 15 March 2019* le finiture, l'aspetto e la facilità nell'inserimento delle parti è molto buono. Se devo trovargli un difetto, è che il pulsante di avviamento, nero su nero, è di difficile reperibilità al buio, ma penso che mi abituerò. ### ⭐⭐⭐⭐⭐ Review *by E***4 on 16 February 2018* Il case non ha bisogno di presentazioni, spazioso e ben arieggiato, definito in ogni dettaglio. rispetto a molti altri case lo ricomprerei ad occhi chiusi ## Frequently Bought Together - Cooler Master N300 Window Edition Computer Case 'ATX, microATX, USB 3.0, Window Side Panel' NSE-300-KWN1 - Thermaltake Smart 500W 80+ White Certified PSU, Continuous Power with 120mm Ultra Quiet Cooling Fan, ATX 12V V2.3/EPS 12V Active PFC Power Supply PS-SPD-0500NPCWUS-W - ASUS Prime B550M-A WiFi II AMD Micro ATX Motherboard with PCIe 4.0, WiFi 6, ECC Memory, HDMI 2.1, RGB Header --- ## 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.co.uk/products/69755731-cooler-master-n300-window-edition-computer-case-atx-microatx-usb](https://www.desertcart.co.uk/products/69755731-cooler-master-n300-window-edition-computer-case-atx-microatx-usb) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-18*