This article covers Fractal Design Epoch XL White TG Clear tint 140mmファン3基搭載 フルタワー PCケース FD-C-EPO1X-03 CS9517.

Overview

The Fractal Design Epoch XL in White TG Clear tint (model FD-C-EPO1X-03) is a premium full-tower PC case that combines elegant aesthetics with serious cooling potential. It ships with three pre-installed 140mm Momentum 14 fans featuring LCP blades and FDB bearings, delivering quiet yet effective airflow right out of the box. This case supports motherboards up to E-ATX (275mm width), graphics cards up to 425mm long, and radiators up to 360mm in both front and top positions. The tempered glass side panel with a clear tint shows off your build, while the steel construction keeps things sturdy. Tool-less panel removal and a slide-off top panel make assembly and maintenance straightforward. Positioned at the high end of Fractal Design's lineup, the Epoch XL targets enthusiasts who need maximum expansion without sacrificing build quality or noise levels. It competes with other premium full-towers like the Define 7 XL and Corsair 7000D Airflow, but stands out with its included high-end fans and refined tool-less design.

Compatibility Guide

Motherboard support covers E-ATX (up to 275mm wide), ATX, Micro-ATX, and ITX, including back-connector boards. The power supply must be ATX form factor; maximum PSU length is 290mm, but drops to 175mm if you use both 2.5/3.5-inch drive cages. CPU cooler clearance is a generous 176mm, accommodating most large air coolers. GPU clearance is 425mm with front fans installed, or 395mm with a front radiator. This means even the longest RTX 4090 cards will fit without issue. Storage options include two dedicated 2.5-inch mounts and two shared 2.5/3.5-inch mounts. If you plan to use multiple 3.5-inch HDDs, be mindful of the PSU length restriction mentioned above.

Product Info

The Fractal Design Epoch XL White TG Clear tint launched in late 2025 with a Japanese retail price around ¥18,155 (tax included). It comes with a 2-year warranty and is sold through authorized distributors. The case weighs approximately 9.64kg and measures 240mm wide, 503mm deep, and 509mm tall. In the market, this is a high-tier product aimed at builders who want premium features without compromise. Its main rivals are the Fractal Define 7 XL (quieter but less airflow-focused) and the Corsair 7000D Airflow (more mesh but fewer included fans). The Epoch XL's advantage lies in its pre-installed high-quality fans and excellent tool-less design.

Best Use Cases

High-end gaming PC builders: If you're planning a build with an RTX 4090 or RX 7900 XTX and a 360mm AIO cooler, this case provides the space and airflow you need. The three included 140mm fans are sufficient for most configurations, saving you the cost of additional fans. However, for a mid-range build, this case is oversized and may feel empty. Silence-oriented creative professionals: The FDB-bearing fans operate quietly even under load, and the steel/glass construction dampens vibrations. Video editors and 3D artists who run long renders will appreciate the low noise. If absolute silence is your priority, consider the Define 7 XL with its sound-dampening foam. * Aesthetic-focused builders: The white exterior and clear-tint glass panel show off RGB lighting and clean cable management. The spacious rear chamber with Velcro straps and grommets makes routing cables easy. Keep in mind that the glass panel shows fingerprints and dust, so regular cleaning is needed.

Things to Consider

This is a large full-tower case — make sure your desk or floor space can accommodate its 503mm depth and 509mm height. At nearly 10kg, it's heavy to move during assembly. Compared to the Define 7 XL, the Epoch XL offers better out-of-the-box fan performance but lacks sound-dampening material. Compared to the Corsair 7000D Airflow, it has a more refined look but slightly less mesh area. The price is also higher than some competitors. If you plan to install multiple 3.5-inch HDDs, check your PSU length carefully. Using both drive cages limits PSU length to 175mm, which may rule out some high-wattage units. ## FAQ
Q: Can I install a 360mm radiator in the top? A: Yes, both front and top support 360mm radiators. When mounting a radiator in the top, check clearance with the motherboard's VRM heatsink. Installing a front radiator reduces maximum GPU length to 395mm. Q: Does this case support back-connector motherboards? A: Yes, it supports ATX and Micro-ATX back-connector boards (e.g., ASUS BTF, MSI Project Zero). The cable routing grommets are positioned to accommodate rear connectors. Q: Can I replace the included fans? A: Absolutely. The front can hold three 120mm or 140mm fans, the top three 120mm or two 140/180mm, and the rear one 120mm. The stock Momentum 14 fans are excellent, but you can swap them for RGB or higher-airflow models as needed.

Product Disclosure (Amazon)

  • Manufacturer: Fractal(フラクタル)
  • Seller: Amazon.co.jp
  • Fulfilled by: Amazon.co.jp
  • ASIN: B0F8V9DK4Y
  • Note: This article covers a manufacturer-made product based on Amazon listing details.