--- product_id: 47885752 title: "Cooler Master MasterBox Lite 3.1 Computer Case 'microATX, Mini-ITX, USB 3.0, Window Side Panel' MCW-L3B3-KANN-01" brand: "cooler master" price: "€ 3.78" currency: EUR in_stock: false url: https://www.desertcart.at/products/47885752-cooler-master-masterbox-lite-3-1-computer-case-microatx-mini store_origin: AT region: Austria --- # USB 3.0 x 1, USB 2.0 x 1 Micro-ATX & Mini-ITX support Supports 3 cooling fans Cooler Master MasterBox Lite 3.1 Computer Case 'microATX, Mini-ITX, USB 3.0, Window Side Panel' MCW-L3B3-KANN-01 **Brand:** cooler master **Price:** € 3.78 **Availability:** ❌ Out of Stock ## Summary > 🖥️ Elevate your gaming rig with style and performance! ## Quick Answers - **What is this?** Cooler Master MasterBox Lite 3.1 Computer Case 'microATX, Mini-ITX, USB 3.0, Window Side Panel' MCW-L3B3-KANN-01 by cooler master - **How much does it cost?** € 3.78 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/47885752-cooler-master-masterbox-lite-3-1-computer-case-microatx-mini) ## 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 - • **Stylish Design:** Show off your build through the tinted side window panel. - • **Efficient Cooling:** Keep your components cool with support for multiple fans and water cooling. - • **Compact & Versatile:** Perfectly fits Micro-ATX and Mini-ITX motherboards. - • **Sleek Customization:** Transform your setup with customizable trim colors! - • **User-Friendly Connectivity:** Easily connect with USB 3.0 and audio ports at your fingertips. ## Overview The Cooler Master MasterBox Lite 3.1 is a versatile computer case designed for Micro-ATX and Mini-ITX motherboards. It features a sleek design with customizable trim colors, a tinted side window panel, and a DarkMirror removable front panel. With USB 3.0 and USB 2.0 ports, as well as support for up to three cooling fans and water cooling systems, this case is perfect for gamers and professionals looking to build a powerful and stylish setup. ## Description Product Description The MasterBox Lite 3.1 mATX Case is a straightforward choice for your PC build that doesn't ignore good looks, customization, or performance. A sleek DarkMirror front panel and three custom trim colors (included in the box) offer a great first entry point for customization. Additionally, it comes with an edge to edge transparent acrylic side panel to show your internal components. And with support for up to 3 cooling fans and a watercooling system, we ensure your performance will not suffer. Box Contains Cooler Master MasterBox Lite 3.1 Computer Case ## Features - CUSTOMIZABLE Trim colours. Materials : Steel, plastic - sleek, tinted side window panel and DarkMirror removable front panel - USB 3.0 x 1, USB 2.0 x 1, Audio In / Out - Support for up to 3 cooling fans and a watercooling system ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Cooler Master | | Product Dimensions | 40.14 x 23.58 x 46.98 cm; 4.44 kg | | Batteries | 1 Lithium Ion batteries required. | | Item model number | MCW-L3B3-KANN-01 | | Manufacturer | Cooler Master Europe B.V. | | Colour | MasterBox Lite 3.1 | | Form Factor | Micro-ATX, Mini-ITX | | Processor Count | 2 | | RAM Size | 4 GB | | Computer Memory Type | GDDR5 | | Number of USB 2.0 Ports | 1 | | Number of USB 3.0 Ports | 1 | | Wattage | 3600 | | Are Batteries Included | No | | Lithium Battery Energy Content | 2 Kilowatt Hours | | Lithium Battery Packaging | Batteries packed with equipment | | Lithium Battery Weight | 3.65 g | | Number Of Lithium Ion Cells | 5 | | Number of Lithium Metal Cells | 5 | | Item Weight | 4.44 kg | | Guaranteed software updates until | unknown | ## Product Details - **Brand:** Cooler Master - **Motherboard compatibility:** Micro ATX - **Case type:** Mini-Tower - **Colour:** MasterBox Lite 3.1 - **Material:** Alloy Steel - **Item weight:** 4.44 Kilograms - **Number of USB 2 ports:** 1 - **Number of USB 3 ports:** 1 - **Total USB ports:** 2 - **Hard disk form factor:** 3.5 Inches ## Images ![Cooler Master MasterBox Lite 3.1 Computer Case 'microATX, Mini-ITX, USB 3.0, Window Side Panel' MCW-L3B3-KANN-01 - Image 1](https://m.media-amazon.com/images/I/51tkAeUA1jL.jpg) ![Cooler Master MasterBox Lite 3.1 Computer Case 'microATX, Mini-ITX, USB 3.0, Window Side Panel' MCW-L3B3-KANN-01 - Image 2](https://m.media-amazon.com/images/I/31Nb8etWtAL.jpg) ![Cooler Master MasterBox Lite 3.1 Computer Case 'microATX, Mini-ITX, USB 3.0, Window Side Panel' MCW-L3B3-KANN-01 - Image 3](https://m.media-amazon.com/images/I/31Y5mQp3C0L.jpg) ![Cooler Master MasterBox Lite 3.1 Computer Case 'microATX, Mini-ITX, USB 3.0, Window Side Panel' MCW-L3B3-KANN-01 - Image 4](https://m.media-amazon.com/images/I/41UkPZ7uvWL.jpg) ![Cooler Master MasterBox Lite 3.1 Computer Case 'microATX, Mini-ITX, USB 3.0, Window Side Panel' MCW-L3B3-KANN-01 - Image 5](https://m.media-amazon.com/images/I/41Y5+X-+KkL.jpg) ## Available Options This product comes in different **Style Name** options. ## Questions & Answers **Q: What dose it come with?** A: 5ml to be taken in the morning, and another 5ml at night. Do not exceed the stated dose. **Q: How many 120mm fans does this come with?** A: I was looking online at the User Manual which states that the case comes with 140x25mm fan x2, 1200RPM at the front and 140x25mm fan x 1, 1200 RPM at rear. If it doesn't come with these you may have a bulk order/OEM version rather than the retail. Best check with supplier. **Q: Does it have a vga??** A: the vga port would be on your motherboard or graphics card, not the case **Q: What is the cpu cooler clearance** A: Good enough for a cooler master 212 evo in but not enough for a radiator although the case very long --- ## 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.at/products/47885752-cooler-master-masterbox-lite-3-1-computer-case-microatx-mini](https://www.desertcart.at/products/47885752-cooler-master-masterbox-lite-3-1-computer-case-microatx-mini) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-22*