Lian Li Lancool 217 INF Midi Tower White

Infinity Mirror, Now Breathing
LANCOOL 217 INF continues our signature high-efficiency airflow design with an infinity mirror front panel for a striking visual effect, while dual tempered glass cutouts ensure ample airflow.

INNOVATIVE DESIGN AVAILABLE IN TWO COLORS
LANCOOL 217 INF comes in black and white, ensuring a perfect match with any setup style. With pre-installed RGB fans and infinity lighting, it delivers a unified and visually striking look.

INFINITY MIRROR, TOTAL CONTROL
With L-Connect 3, users can wirelessly control fan speed and ARGB lighting, including the front panel’s infinity mirror. When paired with the L-Wireless controller, it delivers synchronized lighting effects across compatible devices for a seamless and immersive setup.

LIGHTING CONTROL, MADE SIMPLE
The top I/O panel integrates an M1 button for front panel lighting and an M2 button for fan lighting effects, allowing easy customization of illumination styles.
Users can choose between three lighting control methods: through L-Connect 3 (wireless controller required), via the I/O buttons, or by using motherboard sync.

After switching to wireless mode, users can customize LANCOOL 217 INF’s lighting effects and fan speeds through L-Connect 3, creating their own seamless wireless ecosystem. The dual-zone lighting control allows users to adjust the lighting of the fans and the infinity mirror together or separately for a more personalized setup.

In default mode, both 170 mm and 140 mm fans run via PWM sync with the motherboard. In wireless mode, L-Connect 3 enables independent control of fan speed and lighting for a customized setup.

MASSIVE AIRFLOW, EFFORTLESS COOLING
The LANCOOL 217 INF is equipped with high-performance front and rear fans, plus additional fan mounting options at the top and bottom of the chassis. This flexible airflow setup maximizes heat dissipation and ensures smooth, stable performance for all internal components.

To maximize cooling performance, the front features two large 170 mm fans (30 mm thick) with FDB bearings for low noise and extended lifespan. Compared with previous models, the LANCOOL 217 INF reduces noise by 1 dBA while improving airflow efficiency.

The rear features a 140 mm fan (30 mm thick) that efficiently exhausts heat, maintaining stable airflow and optimal system temperature.

The front fans come with a metal mesh dust filter that prevents dust intake and accidental fan contact. The filter can be easily detached for quick cleaning.


The front fans come with a metal mesh dust filter that prevents dust intake and accidental fan contact. The filter can be easily detached for quick cleaning.

Independently tested by the PPLP Lab, the LANCOOL 217 INF delivers exceptional thermal performance, ranking among the top of its class. Its optimized airflow structure and powerful cooling capacity earned it the PPLP “S-Class” Thermal Performance Rating, proving its superior temperature management.

Flexible Installation Options
The LANCOOL 217 INF includes screws for 120 mm fan installation, allowing users to mount fans on the PSU shroud for additional airflow.
Alternatively, two 120 mm fans can be installed beneath the PSU cover to create more space and improve internal cooling flexibility.

FLEXIBLE DESIGN, VERSATILE LAYOUTS
The PCIe slot bracket can be turned 90 degrees to support vertical GPU mounting. In this setup, the bottom fan can be moved under the PSU shroud for a hidden look, giving users more flexibility when building their system.

RELOCATABLE I/O PANEL TOP OR BOTTOM
Choose top or bottom I/O placement to suit desktop or floor standing setups, giving you style and access your way.

DUAL PSU MOUNTING,FLEXIBLE BUILDS
The LANCOOL 217 INF supports two PSU mounting ways, giving the users more options based on the PSU size, cable routing, and overall build layout. This flexible design makes it easier to set up the system, enhancing convenience and compatibility.

(Standard Mode)
When the PSU connectors face the front, it supports ATX PSU up to 220mm long, which is suitable for most standard installs.

(Rotated Mode)
When the PSU is turned 90° with the connectors facing the right side, it supports compact PSU up to 180mm. This optimizes cable routing space and allows the fan to directly cool the PSU for improved cooling efficiency. Users can also move the two included bottom fans under the bracket for a hidden look, making the build cleaner and more organized.

MOTHERBOARD COMPATIBILITY
Supports motherboard sizes:
EEB (width <330mm) / E-ATX (width <280mm)
ATX/ Micro-ATX/ Mini-ITX.
Back-connect motherboard support: ATX, Micro-ATX

Note: For using the E-ATX motherboards, the right-side bracket needs to be flipped, and as for using EEB motherboards, the users need to remove the shielding plate on the right-side bracket and the rubber grommets for cable routing.

Compared to the LANCOOL 216, the LANCOOL 217 INF now supports back-connect motherboards. By removing the HDD cage behind the motherboard tray, it can accommodate M-ATX back-connect motherboards.

DRIVE SUPPORT
Behind motherboard tray: 2 x 2.5″ SSDs or 1 x 2.5″ SSD
(when using a rear-mounted Micro-ATX motherboard)
HDD cage: 2 x 3.5″ HDD + 2 x 2.5″ SSD+(2 x 3.5″ HDD or 2 x 2.5″ SSD)
PSU shroud cover: 1 x 2.5″ SSD

Note: The second HDD cage can only be installed when the PSU is mounted in the rotated orientation.
Installing two HDD cages in the standard layout will cause interference with the power supply.

LARGE GPU, EXCEPTIONAL COMPATIBILITY
The LANCOOL 217 INF supports GPU up to 380mm in length and features an adjustable anti-sag bracket, ensuring a perfect and secure fit for GPU.

COMPREHENSIVE FAN/RADIATOR SUPPORT
The LANCOOL 217 INF offers excellent compatibility. In addition to the included 170 mm and 140 mm fans, it supports multiple additional fans and accommodates up to a 360 mm radiator with a total thickness under 85 mm.

BRACKET FOR FAST AND EASY INSTALLATION
The top radiator bracket can be fully removed from the chassis, allowing users to install hardware more conveniently. When removing the bracket, the left-side frame bar is removed along with it, creating more available space for installation.