LIAN LI 

LANCOOL 3R-X BLACK Lian Li Lancool III RGB - mid tower - extended ATX

Mfg Part Number:  LANCOOL 3R-X BLACK  
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Price: $265.32 + Free Shipping
Quantity:
In Stock: 37
Last Updated: Jul 06, 2025
No Sales Tax except these states
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LANCOOL III, the premium mid-tower chassis, offers better thermal performance than LANCOOL II by including 4 pre-installed 140mm PWM fans, and featuring fine mesh panels designed to ensure ample airflow is delivered to the high-end components while the system runs at peak performance.

AVAILABLE IN- TWO COLORS, TWO MODELS

The LANCOOL III black features a premium hairline brushed aluminum element that looks as good as it feels, while the LANCOOL III white features a minimalist white powder coating. The tempered glass panel allows showing off the internal components.

EXTREME AIRFLOW CRAFTMANSHIP

A fine mesh design has been implemented at the front, top, and both bottom side panels of the LANCOOL III.

HINGED PANELS ALL AROUND

The hinged tempered glass side panels offer an unobstructed view of the interior configuration, while the bottom shroud panels provide quick access to the PSU and storage drives.

The two removable 4mm tempered glass panels located on each side of the case can be opened by pulling the front aluminum handle.

The mesh panels located on both sides of the PSU shroud area can be removed for cleaning when the front panel is unattached.

FLEXIBLE CONFIGURATION

With ample interior room, the LANCOOL III can offer different cooling and usage scenarios

AIR Cooling

With high airflow stock fans, and air tower clearance up to 185mm, the LANCOOL III is ideal for an air-cooling build.

AIO Cooling

With ample front intake, the LANCOOL III can provide strong performance for an AIO cooling build. The top fan bracket can support up to 3 x 120mm/140mm fans and offers enough thickness clearance for an AIO with a 420 radiator/fan combo.

Custom Water Cooling

With the ability to support 3 × 360mm radiators simultaneously, the LANCOOL III can offer custom water-cooling enthusiasts, lots of imagination.

SPACIOUS COOLING SUPPORT

The LANCOOL III is optimized for water-cooling and high-end thermal solutions. A maximum of 10 × 120mm fans or a large 420mm radiator can be mounted in the main chamber.


Main Specification
General Information
Manufacturer Lian Li Industrial Co., Ltd
Manufacturer Part Number LANCOOL 3R-X BLACK
Manufacturer Website Address http://www.lian-li.com
Brand Name Lian Li
Product Line LANCOOL III
Product Model LANCOOL 3R-X BLACK
Product Name LANCOOL III
Product Type Gaming Computer Case
Technical Information
Motherboard Supported EATX
Number of Fans Supported 7
Number of Fans Installed 4
Fan Size Supported 4.72"
Fan Size Supported 5.51"
Installed Fan Size 5.51"
Features Cable Management
Features Dust Filter
Features LED Button
Features Reset Button
I/O Expansions
Total Number of Expansion Slots 8
Interfaces/Ports
Total Number of USB Ports 3
USB Port Details 2 x USB 3.0
USB Port Details 1 x USB Type C
Front USB Yes
Total Number of Audio In Ports 1
Front Audio In Yes
Total Number of Audio Out Ports 1
Front Audio Out Yes
Physical Characteristics
Color Family Black
Product Color Black
Product Material Tempered Glass
Product Material Aluminum
Product Material Mesh
Product Material Brushed Aluminum
Cooler Type Fan/Liquid Cooler
Form Factor Mid-tower
Maximum CPU Cooler Height 7.36"
Maximum PSU Length 8.66"
Maximum GPU Length 17.13"
Height 20.6"
Width 9.4"
Depth 20.7"
Warranty
Limited Warranty 1 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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