Flexible Orientation Design - Engineered to work seamlessly in both horizontal and vertical positions, with a reversible I/O panel and movable handles that let you customize layout, improve accessibility, and reposition the case effortlessly.
GPU Compatibility - Offers up to 415 mm GPU clearance w/o the front fan for full-size graphic cards, including RTX 5090 and RX 9070 XT.
Motherboard Compatibility - Supports ITX, ATX, and large E-ATX motherboards (up to 11 wide), all within a compact ATX form factor for maximum build flexibility.
Mesh-Optimized Airflow- Full front mesh panel maximizes ventilation for superior cooling under load, paired with a pre-installed Sickle Flow 120mm fan for improved airflow.
USB Type-C & Full I/O Connectivity - The I/O panel includes 2 x USB 3.2 Gen1 ports and a USB 3.2 Gen2 Type-C port, giving you fast and convenient front-access connectivity.
Modular & Fully Customizable Design - Repositionable parts and flexible mounts let you create your ideal inte
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Overview
Specs
Reviews
Cooler Master QUBE 540 ATX Mid-Tower PC Case - Highly Customizable Modular Computer Chassis with Movable I/O Panel, Multi-Position PSU Mount, Tempered Glass Panel & Portable Handles - Moonstone ASRock SL-1000GW Gold 1000W Full Modular Power Supply
Learn more about the ENIAC Q540-LGNN-S00
Model
Brand
Cooler Master
Model
Q540-LGNN-S00
Details
Color
Moonston
Case Material
Steel / Tempered Glass
Motherboard Compatibility
ITX / M-ATX / ATX / *E-ATX(*Up to 280 mm)
Dust Filters
Bottom / Front / Top
Expansion
Internal 3.5" Drive Bays
1
Internal 2.5" Drive Bays
2
Expansion Slots
7
Cooling System
Fan Options
Front: 3 x 120mm / 2 x 140mm Top: 140 / 280 / 360 mm (w/o I/O panel) Rear: 140 / 280 / 360 mm (w/o I/O panel) Bottom: 120 mm