Lian Li LANCOOL 207 / Lian Li O11 Vision

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 Vision: O11VX (black), O11VW (white) and O11VC (Color Chrome). The O11 Vision Compact (O11VP), O11 Dynamic EVO and O11 Vision M are separate cases with different dimensions.

SpecificationLian Li LANCOOL 207Lian Li O11 Vision
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.

Lian Li		—
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.

Lian Li		—
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.

Lian Li		—
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		—
Storage2 × 3.5" HDD or 2.5" SSD Lian Li3 × 2.5-inch behind the motherboard tray; cage for 2 × 3.5-inch or 2 × 2.5-inch (5 in total) Lian Li
Top I/O2 × USB 3.0; 1 × USB 3.2 Type-C; audio jack; power button

There is no reset button.

Lian Li		—
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—
Case type—Dual-chamber tower case; steel, aluminium and tempered glass

The second chamber separates the power supply and cables from the main chamber, so only the components show behind the glass.

Lian Li
Glass panels—4 mm tempered glass on the front and side, 3 mm on top; three glass sides without corner pillars

The pillarless joint gives an uninterrupted view inside; because the front is glass there is no front intake, so air comes in from the side and bottom.

Lian Li
Dimensions—480 × 304 × 464.5 mm (D × W × H) Lian Li
Motherboard support—E-ATX (under 280 mm), ATX, Micro-ATX, Mini-ITX Lian Li
Component clearance—Graphics card up to 430 mm; CPU cooler up to 174 mm; ATX power supply up to 232 mm

Large triple-slot graphics cards and long power supplies fit; the cooler height suits most large dual-tower air coolers.

Lian Li
Fan positions—Side 3 × 120 or 2 × 140 mm; bottom 3 × 120 or 3 × 140 mm; rear 1–2 × 120 mm; up to 8 fans (11 with push-pull); no fans included

Fans must be bought separately; a typical layout pulls air in from the bottom and side and exhausts at the rear.

Lian Li
Radiator support—Side 360/280/240 mm; bottom 360/280/240 mm; rear 240/120 mm; up to 2 × 360 + 1 × 240 mm Lian Li
Expansion and vertical GPU—6+1 expansion slots; optional VG4-5 vertical GPU kit (up to 4-slot cards, with PCIe 5.0 riser cable)

The vertical kit is not in the box; it is bought separately to show the card facing the glass.

Lian Li
Front I/O—Power and reset buttons, 2 × USB 3.0, 1 × USB Type-C, audio jack

The Type-C speed is not stated by the manufacturer; the motherboard needs a matching internal USB-C header.

Lian Li
Other—Bottom dust filter; 27 mm feet; 1-year warranty Lian Li