This article covers Thermaltake CORE P5 グリーンエディション CA-1E7-00M8WN-00 ATX 開放フレームミドルタワー 水冷コンピューターケース ブラック CA-1G4-00M1WN-02.

Overview

The Thermaltake Core P3 Green Edition (model CA-1E7-00M8WN-00) is an open-frame mid-tower case that puts your PC build on full display. Constructed from acrylic and alloy steel, it supports ATX, Micro-ATX, and Mini-ITX motherboards and is designed with water cooling in mind. The panoramic view lets every component shine. You can mount the case on a wall (VESA 200x200/100x100/75x75), lay it flat, or stand it upright, giving you three distinct layout options. The front panel provides two USB 3.0 ports and HD audio jacks, while eight expansion slots accommodate multi-GPU setups. This case is not just a chassis—it's a showpiece for enthusiasts who want their hardware to be the center of attention.

Compatibility Guide

The Core P3 Green Edition fits standard ATX, Micro-ATX, and Mini-ITX motherboards. The power supply mounts at the bottom, and you should choose a fully modular unit for cleaner cable routing. Storage is limited: you can mount 2.5-inch drives, but there are no dedicated 3.5-inch bays. M.2 SSDs are recommended. Radiator support includes up to 360mm in the front and 280mm on the side. Maximum graphics card length is approximately 450mm, and CPU cooler height is about 155mm. Clearance is generous for an open frame, but check radiator thickness against GPU length in the front position.

Product Info

Released around 2016 and still widely available, the Core P3 Green Edition sits in the mid-range price tier for open-frame cases. Typical retail prices hover around ¥20,000 (subject to market fluctuations). The case comes with a 3-year manufacturer warranty. Its unique selling point is the ability to install a complete high-end system while keeping everything visible and accessible. It's not a daily driver for silence or dust protection, but it excels in visual impact.

Best Use Cases

Custom water cooling builders: The open layout makes it easy to route tubing and showcase a custom loop. Wall-mounting creates a stunning living-room PC. Gamers with high-end hardware: Fits large GPUs and tall coolers with room to spare. Excellent airflow keeps thermals in check without the noise of enclosed fans. * PC collectors and modders: Swap parts frequently without unscrewing panels. The three orientation options let you adapt to any desk or entertainment center. ## Alternatives
Direct competitors include the Thermaltake Core P5 (larger, supports up to 600mm radiators) and the Cougar Conquer 2 (slightly different aesthetic, similar openness). The Core P5 is better for extreme water loops but takes up more space. The Conquer 2 has a more aggressive look but similar compatibility. The Core P3 Green Edition offers the best balance of compactness and display capability for most users.

Things to Consider

An open-frame case collects dust rapidly, so plan for regular compressed-air cleaning. Noise from fans and pumps will be more noticeable without panels to dampen sound. If you intend to wall-mount, make sure your wall mount/arm can support the system weight (often >10 kg) and that your VESA pattern matches. Cable management is more challenging than in traditional cases—use custom-length cables or zip-ties creatively to maintain a clean look. Finally, the listing price on at the time of writing (¥198,800) appears unusually high; verify current market prices before purchasing to avoid overpaying.

Product Disclosure (Amazon)

  • Manufacturer: Thermaltake
  • Seller: New Oriental Technology
  • Fulfilled by: New Oriental Technology
  • ASIN: B01L0ORHPK
  • Note: This article covers a manufacturer-made product based on Amazon listing details.