This article covers KEDIERS PC CASE ATX 7 PWM ARGB ファン プリインストール済み Type-C ミッドタワー コンピュータケース フルビューデュアル強化ガラス付き ゲーミングPCケース ブラック P4.

Overview

The KEDIERS P4 is an ATX mid-tower PC case that punches well above its price tag, especially for budget-conscious builders who want a flashy gaming rig without the extra cost of fans and RGB controllers. The standout feature is the inclusion of seven pre-installed PWM ARGB fans (120mm), which not only provide robust airflow straight out of the box but also create a vibrant lighting show through the dual tempered glass panels. The case adopts a 270° panoramic design with a full-glass front and left side, allowing a clear view of your components. Measuring 445 x 220 x 490 mm, it supports motherboards from Mini-ITX up to full ATX, and can accommodate GPU lengths up to 440mm and CPU cooler heights up to 180mm. The front I/O panel includes a USB Type-C port, USB 3.0, and USB 2.0, catering to modern connectivity needs.

Compatibility Guide

The KEDIERS P4 supports ATX, Micro-ATX, and Mini-ITX motherboard form factors, making it versatile for a wide range of builds. Power supply units up to 220mm in length can be installed, so even high-wattage units with long cable management space will fit. The generous 440mm GPU clearance means you can install virtually any current graphics card, including the largest RTX 4090 variants. CPU cooler clearance is a roomy 180mm, welcoming tall dual-tower air coolers. For liquid cooling, the front can mount a 360mm radiator, and the top can accommodate up to a 280mm unit. All seven pre-installed fans are PWM-controlled, allowing speed regulation via the motherboard. Note that the power supply shroud and cable management space should accommodate standard layouts, but some custom cable routing may require planning.

Product Info

Priced around ¥24,726 on Japan (as of June 2026), the KEDIERS P4 squarely targets the entry-level to mid-range segment with a strong focus on value. It includes seven PWM ARGB fans and dual tempered glass panels, which are usually found in cases costing significantly more. Construction is steel and tempered glass, offering decent rigidity. The I/O panel features a dedicated reset button and an LED mode switch for controlling the fan RGB lighting without software. Warranty information is not explicitly provided on the product page, but standard case warranties typically run one year; buyers should verify with the seller.

Best Use Cases

This case is ideal for first-time PC builders who want an impressive-looking gaming PC without spending extra on fans and lighting accessories. The included ARGB fans eliminate the need for separate purchases, and the glass panels show off the hardware nicely. It's also a great choice for enthusiasts planning to install a large graphics card and a tall air cooler—the 440mm GPU and 180mm cooler headroom cover nearly every consumer component available today. Finally, if you intend to use a 360mm AIO liquid cooler, the front mount works perfectly, making this case suitable for high-performance gaming or content creation rigs that need efficient cooling.

Things to Consider

While the P4 offers remarkable value, there are a few caveats. The build quality of the pre-installed fans is unknown; they may be adequate for airflow but could be noisy under load. Users prioritizing silence might consider replacing them with aftermarket fans. The dual tempered glass panels are fingerprint magnets and require regular cleaning to maintain their looks. Moreover, the airflow path is somewhat restricted because the front panel is mostly glass; the main intake comes from side vents. To optimize cooling, you may want to add extra fans on the top or bottom. Additionally, KEDIERS is not a well-established brand in the PC case market, so long-term reliability and customer support are less proven compared to big names like Fractal Design or Corsair. It's wise to check recent user reviews before purchase.

Product Disclosure (Amazon)

  • Manufacturer: KEDIERS
  • Seller: Amazon US
  • Fulfilled by: Amazon US
  • ASIN: B0FWJRT8G8
  • Note: This article covers a manufacturer-made product based on Amazon listing details.