Lian Li LANCOOL 207 / Lian Li O11 Dynamic EVO XL (black)

Lian Li LANCOOL 207: LAN207RX black and LAN207RW white; four-fan ATX mid tower. The LANCOOL 207 Digital with a screen and the LANCOOL 216/217 are separate models.

Lian Li O11 Dynamic EVO XL (black): O11DEXL-X black full-tower case (LDLC code G99.O11DEXL-X.00). The white O11DEXL-W, the standard O11 Dynamic EVO and the EVO RGB are separate models.

SpecificationLian Li LANCOOL 207Lian Li O11 Dynamic EVO XL (black)
Release year20242023
Type and motherboardATX mid tower; ATX (up to 244 mm wide), Micro-ATX, Mini-ITX; 7 expansion slots

E-ATX is not supported.

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Size and materials455.6 × 219 × 456 mm (D × W × H); 45.5 litres; steel body, 4 mm tempered glass Lian Li—
Included fansFront 2 × 140 mm ARGB (450–1900 RPM); above the PSU shroud 2 × 120 mm PWM (500–1950 RPM)

The bottom 120 mm fans blow air straight at the graphics card. Sixteen 28 mm long screws for 25 mm thick fans are included; fans wider than 140 mm are not supported at the front.

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Fan and radiator supportFront 2 × 140 mm; top 3 × 120 mm or 2 × 140 mm; above PSU shroud 2 × 120 mm; rear 1 × 120 mm; top 360/280/240 mm radiator

Radiators are supported only at the top; push-pull is possible at 360 mm.

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ClearancesGPU up to 375 mm; CPU cooler up to 180 mm

The adjustable anti-sag bracket covers 285–315, 316–345 and 346–375 mm card lengths.

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Power supplyATX, shorter than 160 mm; front-mounted with connectors facing out

Rear power input is provided by an extension cable. Fan-up mounting needs specific screw holes; it is incompatible with RS-type rear-connector PSUs. A downward-facing PSU typically needs a CPU cable of about 600 mm.

Lian Li		ATX, up to 220 mm long; single PSU Lian Li
Storage2 × 3.5" HDD or 2.5" SSD Lian Li—
Top I/O2 × USB 3.0; 1 × USB 3.2 Type-C; audio jack; power button

There is no reset button.

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Filters and accessoriesBottom dust filter; optional front filter (LAN207-1X/1W) and vertical GPU kit (VG4-4-V2X/V2W) Lian Li—
Warranty1 year Lian Li—
Type and size—Full tower; 522 × 304 × 531.9 mm (D × W × H)

It takes a lot of desk space and is clearly larger than the standard O11 Dynamic EVO.

Lian Li
Materials—4.0 mm steel, tempered glass, aluminium Lian Li
Motherboard support—E-ATX (up to 280 mm wide), ATX, Micro-ATX, Mini-ITX; 8 expansion slots Lian Li
Graphics card—Up to 460 mm long; optional VG4-5-V4X/W vertical bracket (PCIe 5.0 riser) or O11DEXL-1X/W upright bracket

Horizontally mounted cards up to 460 mm fit. The upright bracket places the card next to the motherboard; then the card must be at most 358 mm long, 150 mm wide and 80 mm thick (75 mm with a 420 mm radiator top or bottom). Older VG4-4X/W brackets are not compatible.

Lian Li
CPU cooler—Up to 167 mm tall

Most large dual-tower air coolers fit; check the maker’s height for taller models.

Lian Li
Radiator support—Top, side and bottom: 240, 280, 360 or 420 mm; up to three 420 mm at once

It is designed for custom water loops; three large radiators can be fitted at once.

Lian Li
Fan support—Top, side and bottom: 3 × 120 mm or 3 × 140 mm; rear 2 × 120 mm; 11 fans in total

Lian Li’s spec page lists no included fans, so fans may need to be bought separately.

Lian Li
Drive bays—3 × 2.5-inch SSD behind the motherboard tray; 4 × 3.5-inch HDD or 2.5-inch SSD in the drive cage Lian Li
Front I/O—4 × USB 3.0, 1 × USB Type-C, audio, power and reset buttons, LED colour and mode buttons

Lian Li does not state the USB-C speed; it depends on the motherboard’s front USB-C header.

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Layout and lighting—Normal and Reverse layouts; front ARGB strip with motherboard sync

Reverse mode mirrors the interior for people placing the case on the right side of the desk, so the glass faces the user.

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Colours and warranty—O11DEXL-X black, O11DEXL-W white; 1-year warranty Lian Li