PC CASE · VERIFIED EXACT-MODEL PROFILE

Lian Li
LANCOOL III RGB — Black

Large E-ATX/ATX/mATX/Mini-ITX case, 435 mm GPU, 187 mm cooler, front/top 360 or 420 mm radiators, up to ten fans and four included 140 mm fans whose RGB status depends on SKU.

Reference: Verified exact modelFormat: E-ATX (under 280 mm wide) / ATX / micro-ATX / Mini-ITXDimensions: 526 × 238 × 523 mm (D × W × H)GPU clearance: 435 mm maximumCPU cooler clearance: 187 mmRadiator support: Front / top: up to 420 mm; above PSU chamber: up to 360 mmIncluded fans: 3 × 140 mm ARGB front; 1 × 140 mm PWM rearPSU clearance: ATX under 220 mmSide panels: Tempered glass on both sides
Lian Li LANCOOL III RGB — Black
MODEL PHOTOExact model shown
Best forA large high-end build with long GPUs, extensive liquid cooling or many drives.
Main limitA compact desk or buyer who does not need the extra volume.
Check firstConfirm RGB/non-RGB and colour; verify simultaneous radiators, drives and GPU space.
Lowest verified price—Checking Newegg Canada automatically…
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Last checkedCheckingPrice unconfirmed: check the retailer

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✓ Merchant links reviewed September 4, 2026

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VERIFIED MANUFACTURER SHEET

Exact-model facts and limits

Confirmed facts

Large E-ATX/ATX/mATX/Mini-ITX case, 435 mm GPU, 187 mm cooler, front/top 360 or 420 mm radiators, up to ten fans and four included 140 mm fans whose RGB status depends on SKU.

Compatibility to confirm

Confirm RGB/non-RGB and colour; verify simultaneous radiators, drives and GPU space.

Official manufacturer sourcesOfficial source 1 →Official source 2 →

FAQ

Questions before buying this model

Who is the Lian Li LANCOOL III RGB — Black best for?

A large high-end build with long GPUs, extensive liquid cooling or many drives.

Who should compare another option?

A compact desk or buyer who does not need the extra volume.

What should you compare before choosing?

Check external dimensions and simultaneous radiator/GPU/drive limits instead of adding every maximum specification.

What must be verified before buying?

Confirm RGB/non-RGB and colour; verify simultaneous radiators, drives and GPU space.

A question about this product?

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Questions about the LANCOOL III RGB — Black

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