Lian Li LANCOOL 217 INF / Lian Li O11 Dynamic EVO XL (black)

Lian Li LANCOOL 217 INF: LAN217INFX · black

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 217 INFLian Li O11 Dynamic EVO XL (black)
Release year20252023
Dimensions482 × 238 × 503 mm Lian Li—
MaterialsSteel · 4 mm tempered glass Lian Li4.0 mm steel, tempered glass, aluminium Lian Li
MotherboardsSSI-EEB ≤330 mm; E-ATX ≤280 mm; ATX/mATX/ITX Lian Li—
Rear connectorsATX and mATX support Lian Li—
Graphics cardUp to 380 mm Lian LiUp 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 coolerUp to 180 mm Lian LiUp to 167 mm tall

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

Lian Li
Included fansFront: 2 × 170 mm; rear: 1 × 140 mm Lian Li—
Top fan positions3 × 120 mm or 2 × 140 mm Lian Li—
360 mm radiatorTop; total thickness ≤85 mm, length ≤406.5 mm Lian Li—
280 mm radiatorTop; total thickness ≤60 mm Lian Li—
Lower fan options3 × 120 mm above or 2 × 120 mm below PSU shroud

Alternative layouts, not five simultaneous fan positions.

Lian Li		—
PSU lengthStandard ≤220 mm; rotated ≤180 mm Lian Li—
Front connections2 × USB-A 3.0; USB-C 3.2; combined audio Lian Li—
Expansion7 slots; rotatable PCIe bracket Lian Li—
Lighting controlM1/M2 buttons; separate L-Wireless controller for L-Connect 3 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
Motherboard support—E-ATX (up to 280 mm wide), ATX, Micro-ATX, Mini-ITX; 8 expansion slots 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
Power supply—ATX, up to 220 mm long; single PSU 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.

Lian Li
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.

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