This article covers LIANLI ATX対応ミドルタワーPCケース LANCOOL 207 BLACK ファン4基標準搭載 ATX（幅244mm以下）.

Overview

The Lian Li LANCOOL 207 is a mid-tower PC case that redefines space efficiency without sacrificing cooling potential. By relocating the power supply to the front, Lian Li managed to shrink overall depth while still accommodating full-size ATX motherboards, GPUs up to 375mm, and 360mm radiators. The case comes pre-loaded with four fans: two 140mm ARGB fans at the front (30mm thick) and two 120mm PWM fans on the PSU shroud. That's a serious airflow setup right out of the box. A tempered glass side panel lets you show off your build, while the all-black exterior keeps things clean and understated. Despite its compact footprint, the LANCOOL 207 doesn't compromise on expandability. It's a clear choice for builders who want a high-performance air-cooled system in a tidy package.

Compatibility Guide

The LANCOOL 207 supports ATX, Micro ATX, and Mini-ITX motherboards. CPU cooler clearance is 172mm, which fits most large air coolers like the Noctua NH-D15. GPU length can go up to 375mm, so even the beefiest graphics cards will fit. The power supply must be mounted at the front, so the maximum PSU depth is around 160mm??140mm or less is recommended for easier cable routing. Storage options include two 2.5-inch SSD mounts behind the motherboard tray and one 3.5-inch HDD bay. For liquid cooling, a 360mm radiator can be installed at the top (240mm and 280mm also supported). Note that tall RAM modules may interfere with a top-mounted radiator, so measure carefully.

Product Info

Released in late 2024, the LANCOOL 207 sits in the mid-range price bracket, typically selling around $90 USD. The chassis is made from reinforced steel and tempered glass, weighing approximately 9.25 kg. The included front 140mm fans are ARGB and connect to a standard 3-pin 5V RGB header on the motherboard, giving you customizable lighting without extra controllers. Market positioning: this is a mid-tier case that punches above its weight class in cooling performance. The thick front fans and bottom intake (via fans on the PSU shroud) create a positive pressure setup that keeps dust out while pushing hot air through the mesh top.

Best Use Cases

Gamers who overclock or run high-TDP components will love the LANCOOL 207. The four included fans provide excellent direct airflow to the CPU and GPU. If you're building a mid-to-high-end gaming rig with a Ryzen 7 or Core i7 paired with an RTX 4070 or above, this case will keep temperatures well under control without adding extra fan purchases. Space-conscious builders who need ATX compatibility but don't want a massive tower will also appreciate the compact dimensions. The PSU front mount design shaves off several centimeters of depth compared to traditional layouts, making it easier to fit under a desk or on a small desk surface. First-time PC builders will benefit from the built-in GPU anti-sag bracket and cable-routing straps. These thoughtful touches simplify assembly and reduce frustration. Plus, the pre-installed fans mean you don't have to buy anything extra to get good thermals. ## Alternatives
Direct competitors include the Fractal Design Pop Air and the NZXT H5 Flow. The Pop Air also offers good airflow with three included fans, but the LANCOOL 207 has more fans and thicker front intakes, giving it an edge in raw cooling capacity. The NZXT H5 Flow has a cleaner aesthetic, but its GPU clearance and radiator support are more limited. If you need a white case, neither the Pop Air nor the H5 Flow offers a white version with the same fan configuration, but the LANCOOL 207 is only available in black for now. For those who prioritize silence over airflow, the be quiet! Pure Base 500DX might be a better alternative.

Things to Consider

The front PSU mount is a unique design, but it comes with trade-offs. You must measure your power supply depth carefully?anything over 160mm may cause interference with the front fans. Shorter PSUs (140mm or less) are ideal and make cable management much easier. The offset motherboard tray also means cable routing space inside the main chamber is slightly tighter than in conventional cases. If you plan to install a top-mounted radiator, be aware that tall RAM modules might block it. You may need low-profile memory or slim fans in that scenario. Additionally, the case lacks a dedicated GPU vertical mount option (though it does have the anti-sag bracket). Finally, there is no white or other color variant at launch. If black doesn't match your aesthetic, you'll need to look elsewhere. But if you can live with black and are willing to plan your PSU and radiator choices, the LANCOOL 207 delivers exceptional cooling value for its price.

Product Disclosure (Amazon)

  • Manufacturer: リアンリー(Li LIAN LI)
  • Seller: Amazon.co.jp
  • Fulfilled by: Amazon.co.jp
  • ASIN: B0DJDM7V1R
  • Note: This article covers a manufacturer-made product based on Amazon listing details.