Lian Li LANCOOL III RGB ATX Mid Tower Case
Lian Li
Case

Lian Li LANCOOL III RGB ATX Mid Tower Case

MSRP: $149

Technical Specifications

Manufacturer
Lian Li
Type
ATX Mid Tower
MSRP
$149
Color
Black
Power Supply
None
Side Panel
Tempered Glass
Power Supply Shroud
Yes
Front Panel Usb
USB 3.2 Gen 2 Type-C, USB 3.2 Gen 1 Type-A
Motherboard Form Factor
ATX, EATX, Micro ATX, Mini ITX
Maximum Video Card Length
435 mm / 17.126"
Drive Bays
Internal 3 5: 4 • Internal 2 5: 8
Dimensions
Metric: 526 mm x 238 mm x 523 mm • Imperial: 20.709" x 9.37" x 20.591"
Volume
Metric: 65.473 L • Imperial: 2.312 ft³
Avoid For
Portable builds for LAN parties or travel due to the case's size and weight, Budget-oriented PCs where cost savings on the case can be better allocated to performance components, Minimalist or silent PC builds that prioritize understated design and low noise over RGB and visual flair

Pros & Cons

Pros

  • Robust cooling support with three pre-installed RGB fans and extensive radiator compatibility
  • Premium build featuring hinged tempered glass panels for easy access and visual appeal
  • Exceptional cable management with multiple routing channels and Velcro straps
  • Ample space for high-end GPUs, large PSUs, and multiple storage drives
  • Modular drive cages and tool-less SSD mounts for streamlined installation
  • Integrated RGB controller for easy lighting customization

Cons

  • Large size may not fit under smaller desks or in compact setups
  • Weight can be considerable once fully built, impacting portability
  • Higher price compared to entry-level mid tower cases
  • Tempered glass panels are prone to fingerprints and may require regular cleaning

Community Insights

  • Users consistently praise the LANCOOL III RGB for its outstanding cooling potential. The case comes with four pre-installed 140mm PWM fans, a highly ventilated design, and support for multiple large radiators. Many community members note that even high-end CPUs and GPUs run cool, making it a go-to choice for performance-oriented builds and overclocking.
  • Community discussions often highlight the case’s advanced cable management features, including extensive cable covers, Velcro straps, and dual hinged side panels for easy access. Builders, both new and experienced, appreciate how tidy and organized the interior can be, and frequently comment on the premium fit and finish of materials and mechanisms.

Frequently Asked Questions

What radiator and fan configurations does the Lian Li LANCOOL III RGB support?
The LANCOOL III RGB supports up to three 360mm radiators simultaneously (top, front, and bottom) and a total of up to 10 fans, making it extremely flexible for custom liquid and air cooling setups.
Does the LANCOOL III support E-ATX motherboards and vertical GPU mounting?
Yes, the case supports E-ATX, ATX, Micro-ATX, and Mini-ITX motherboards. It also offers native support for vertical GPU mounting (with an optional bracket), which is a popular feature for showcasing high-end graphics cards and optimizing airflow.

Performance Guide & Use Cases

Best For
Gaming PCs focused on maximizing airflow and cooling performance
Showcase builds with visible RGB lighting and premium aesthetics
Workstations requiring high-end hardware and substantial storage capacity
PC builds with advanced cable management needs and frequent hardware upgrades
Systems planned for future expansion, such as additional GPUs or drives
Potential Bottlenecks
Potential airflow bottlenecks if cable management is neglected or drive cages obstruct intake areas
Limited options for extremely large custom water cooling loops compared to super tower cases
Motherboard tray design may slightly restrict access for very large E-ATX boards
Overkill Scenarios
Basic home or office computers with minimal hardware that don't need advanced cooling or RGB features
Compact builds using micro-ATX or mini-ITX motherboards where extra internal space is wasted
Systems with no intention for hardware showcasing or RGB customization
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