Lian Li O11 Dynamic EVO RGB / Lian Li LANCOOL III (black, LANCOOL 3-X)

Lian Li O11 Dynamic EVO RGB: O11D EVO RGB; Black (O11DERGBX) and White (O11DERGBW). The O11 Dynamic EVO (without RGB strips), O11 Dynamic EVO XL and O11 Vision are separate cases.

Lian Li LANCOOL III (black, LANCOOL 3-X): LANCOOL 3-X: black version with four 140 mm PWM fans. The white LANCOOL 3-W and the ARGB-fan 3R-X and 3R-W are colour and fan options of the same case; the LANCOOL 207 and 216 are separate cases.

SpecificationLian Li O11 Dynamic EVO RGBLian Li LANCOOL III (black, LANCOOL 3-X)
Release year20242022
Size and typeTower chassis; 478 × 290 × 471 mm (D × W × H) Lian Li—
Materials4.0 mm tempered glass, aluminium, steel

The front and side glass panels and removable pillar give an uninterrupted view of the components.

Lian Li		0.8 mm SGCC steel; 4 mm tempered glass on both sides; aluminium door handles

The side glass panels are hinged and open like doors.

Lian Li
MotherboardE-ATX (under 280 mm), ATX, Micro-ATX, Mini-ITX; 7 expansion slots

The motherboard can be mounted at two heights, and the case can be flipped for a left or right view.

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CoolingRadiator: top 240/360/420 mm, side 240/280/360 mm, bottom 240/280/360 mm. Fans: top, side and bottom 3 × 120 or 3 × 140 mm; rear 1 × 120 mm

A 420 mm top radiator needs a separate bracket. There are no screw points for 3 × 140 mm fans at the top and bottom; Lian Li supports only UNI FAN models there, which hold without screws.

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ClearancesGraphics card up to 455.7 mm; CPU cooler up to 167 mm; ATX power supply up to 220 mm

The included GB-003 GPU anti-sag bracket only works with a card in the second expansion slot.

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StorageSide fan bracket: 2 × 3.5-inch or 4 × 2.5-inch; behind motherboard tray: 2 × 2.5-inch; drive cage: 2 × 3.5-inch or 2.5-inch Lian Li2 + 3 + 3 × 2.5-inch bays and a 4 × 3.5/2.5-inch drive cage Lian Li
Front I/O2 × USB 3.0; 1 × USB 3.1 Type-C; audio; colour, mode, brightness, reset and power buttons Lian LiPower, reset, 2 × USB 3.0, 1 × USB Type-C, audio Lian Li
Lighting1.5 mm L-shaped ARGB strips at the top and bottom; 14 effects; motherboard sync

Holding the mode button for 3 seconds syncs the lighting with motherboard software; holding again cancels it.

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Dust filter and warranty1 bottom dust filter; 1-year warranty Lian Li1 bottom dust filter; 1-year warranty Lian Li
Dimensions—526 × 238 × 523 mm (D × W × H) Lian Li
Motherboard and power supply—E-ATX (under 280 mm wide), ATX, Micro-ATX, Mini-ITX; ATX power supply up to 220 mm Lian Li
Included fans—3 × 140 mm PWM at the front, 1 × 140 mm PWM at the rear; 200–1800 rpm, 83.5 CFM, 33 dB(A)

On the ARGB-fan 3R versions the fan speed is 300–1650 rpm.

Lian Li
Fan support—Front 3 × 120/140 mm, top 3 × 120/140 mm, rear 1 × 120/140 mm, above the PSU shroud 3 × 120 mm Lian Li
Radiator support—Front 360/420 mm, top 360/420 mm, above the PSU shroud 360 mm Lian Li
Component clearances—Graphics card up to 435 mm; CPU cooler up to 187 mm Lian Li
Expansion slots—8 Lian Li