This article covers PHANTEKS XT V3 Micro-ATXケース.

Overview

The PHANTEKS XT V3 is a compact gaming chassis designed for Micro-ATX and Mini-ITX motherboards. It combines a white steel frame with a tempered glass window, giving builders a clean aesthetic without sacrificing cooling capability. The case ships with three 120mm reverse DRGB fans for bottom intake, so you get functional airflow right out of the box.
What sets this case apart is the top-mounted 360mm radiator space. Despite its compact Micro-ATX footprint, it can accommodate a large AIO liquid cooler, making it a solid choice for users who want high-end CPU cooling in a space-efficient build. The front panel includes a USB-C 3.2 Gen2x2 port, enabling fast data transfers when paired with a compatible motherboard.
In terms of market positioning, the XT V3 sits in the entry-to-mid gaming case segment. Its bundled fans, radiator support, and sub-$100 price point make it an attractive option for first-time builders and experienced enthusiasts alike who want a compact yet capable system.

Compatibility Guide

This case supports Micro-ATX and Mini-ITX motherboards only. Standard ATX boards will not fit, so verify your motherboard's form factor before purchasing. The chassis is classified as a Mid Tower but is more compact than typical ATX mid-towers due to its Micro-ATX-focused design.
The power supply mounts at the rear. Cable management space can be affected by PSU depth, so a modular unit is recommended for cleaner routing. The front USB-C 3.2 Gen2x2 port requires a compatible motherboard header to achieve full 20Gbps transfer speeds.
GPU cooling is addressed with a triple-fan position at the bottom, directing airflow directly to the graphics card. This layout accommodates large three-fan GPUs, but always check the card's length against the case's internal clearance. The case also supports rear-connect motherboards, allowing cables to be routed behind the board for a tidier appearance.

Product Info

The PHANTEKS XT V3 is positioned in the brand's entry-to-mid tier of Micro-ATX gaming cases. Construction uses a steel chassis, tempered glass window, and ABS plastic, with a total weight of approximately 8 kilograms. The white colorway appeals to builders aiming for a clean, bright aesthetic.
Cooling is handled by three included 120mm reverse DRGB fans for bottom intake. Reverse fans spin in the opposite direction, keeping the intake side visually clean. The top section provides space for a 360mm radiator, allowing installation of large AIO liquid coolers.
Availability is primarily through online retailers such as with a street price around 6,000 yen. Getting 360mm radiator support and three DRGB fans at this price point is a strong value proposition compared to competing chassis in the same class.

Best Use Cases

First, this case suits builders who want a space-efficient gaming PC without sacrificing cooling. Micro-ATX offers a middle ground between bulky full towers and restrictive Mini-ITX builds. With 360mm radiator support, you can keep high-end CPUs cool while maintaining a compact footprint.
Second, it's a great fit for white-themed PC builds. The white chassis, tempered glass panel, and DRGB fans combine to create a visually striking setup. Reverse fans minimize visible frame on the intake side, so the build looks polished from every angle.
On the other hand, this case is not ideal if you already own an ATX motherboard or plan to expand to an ATX configuration later. It also offers limited space for 5.25-inch bays and multiple 3.5-inch drives, so users with extensive storage needs should look elsewhere.

Things to Consider

This case is Micro-ATX only, so ATX motherboards cannot be installed. If you already have an ATX board, you'll need to consider a different chassis. Additionally, the compact interior means you should verify clearances for large CPU coolers and long graphics cards before committing.
While 360mm radiator support is advertised, top-mounted radiators may interfere with tall memory modules or motherboard VRM heatsinks. Check the combined thickness of your radiator and fans against the available clearance, especially if you use high-profile RAM.
The included fans are limited to three bottom intake units; there is no rear exhaust fan in the box. For optimal airflow, consider adding a rear exhaust fan. Also, DRGB fan control requires a compatible motherboard RGB header or a separate controller, so plan your lighting setup accordingly.

FAQ

Q: Can I install an ATX motherboard in this case?
A: No, the PHANTEKS XT V3 supports only Micro-ATX and Mini-ITX motherboards. For ATX boards, you'll need a case designed for that form factor.
Q: Is the 360mm radiator limited to top mounting only?
A: The top section provides dedicated space for a 360mm radiator. For front or bottom radiator support, check the official specifications before planning your cooling layout.
Q: Are the included fans sufficient for cooling?
A: The case includes th

Product Disclosure (Amazon)

  • Manufacturer: Phanteks
  • ASIN: B086YCCYZL
  • Note: This article covers a manufacturer-made product based on Amazon listing details.