LIAN LI LANCOOL III E-ATX PC Case, Hinged Tempered Glass Doors, Fine Mesh Panels, 4x140mm PWM Fans, High Airflow Mid-Tower Chassis, LANCOOL 3R-X, Black
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Brand: Lian Li
Categories: Mid Tower (ATX/E-ATX)
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Shipping
We offer fast and reliable shipping for all our items. Orders are processed within 1-2 business days and shipped via standard delivery, which typically takes 2-5 business days.
Return policy
- We do not accept returns under any circumstances.
- We offer exchanges only if the item is returned in its original, sealed packaging and unused within 2 days of delivery.
- Opened or used items are not eligible for exchange.
- Items purchased as pre-order or back-order cannot be exchanged or returned under any condition.
Product Features
Enjoy a sleek, tough mid-tower build that feels solid the moment you start working on it, thanks to a heavy-duty steel metal frame, 4.0mm tempered glass, and aluminum door handles. With generous internal space, building with a large GPU and clean cable routing feels far less cramped and frustrating. Hinged tempered glass doors let you open the system quickly whenever you want to upgrade or show off your components. Fine mesh panels help keep airflow moving through the chassis so your setup can stay comfortable under load.





Make installation easier with a highly mechanical design built around convenience. Hinged tempered glass doors open smoothly for fast access, while two drop-down doors at the bottom simplify PSU installation. Swinging cable covers on the routing side help hide messy wiring so the finished build looks clean through the glass. Easy-to-use latches, pivoting brackets, and thoughtful mounting points help reduce the time spent wrestling with parts.
Keep temperatures under control with strong cooling support designed for high airflow. Fine mesh panels work together with 4x140mm PWM fans pre-installed to push and pull air efficiently through the case. Support for air cooling, AIO cooling, and custom water cooling gives you flexibility to build the way you prefer. Multi-way brackets and mounting slots help position cooling hardware to maintain proper temperatures and stable performance.
Plan for modern hardware with ample room for large graphics cards and a layout designed for clean cable management. Compatibility with the largest NVIDIA 4000 series video cards means you can build without worrying about tight clearances. Toolless magnetic cable cover doors and a well-organized layout for hubs and cables help keep routing neat and easy to maintain. Multiple storage drive mounting locations let you expand your build as your library grows.
Product Specifications
Brand and Series: LIAN LI LANCOOL III
Model: LANCOOL 3R-X
Product Type: E-ATX PC Case
Color: Black
Form Factor: Mid-Tower
Dimensions: (D) 526mm x (W) 238mm x (H) 523mm
Materials: Heavy-Duty Steel Metal Frame, 4.0mm Tempered Glass, Aluminum Door Handles
Side Panels and Access: Hinged Tempered Glass Doors
Panels: Fine Mesh Panels
Pre-Installed Fans: 4x140mm PWM Fans
Cooling Support: Air Cooling and AIO Cooling and Custom Water Cooling
Motherboard Support: E-ATX (Width: Under 280mm) and ATX and Micro-ATX and Mini-ITX
GPU Compatibility: Compatible with Largest NVIDIA 4000 Series Video Cards
Storage Support: Up to 12x2.5" SSDs or 4x3.5" HDDs and 8x2.5" SSDs
Cable Management: Swinging Cable Covers, Toolless Magnetic Cable Cover Doors, Layout for Hubs and Cables
PSU Installation: Two Drop-Down Doors at the Bottom