This article covers Montech HS01 PRO (W) ホワイト.

Overview

The Montech HS01 PRO (W) White is a mid-tower PC case from Taiwanese brand Montech, designed with a full mesh structure covering the front, top, and side panels. This approach maximizes airflow while the tempered glass side panel lets you show off your build. It supports ATX, MicroATX, and Mini-ITX motherboards, making it a versatile choice for a wide range of configurations. Graphics card clearance reaches up to 350mm, and CPU cooler height is capped at 165mm, so even the largest current-gen GPUs and tower coolers fit without issue. The case can accommodate up to six 120mm fans and supports radiators up to 280mm in the front, 240mm on top, and 120mm in the rear. Water cooling loops are easy to integrate. Priced around ¥14,000, the HS01 PRO offers excellent expansion and cooling for the money. The clean white exterior is ideal for builders aiming for a monochromatic white theme.

Compatibility Guide

The HS01 PRO supports ATX, MicroATX, and Mini-ITX motherboards. Power supply units up to 180mm in length fit in the bottom-mounted position. Graphics cards up to 350mm long are supported, which covers virtually all consumer GPUs including the RTX 4090. CPU coolers up to 165mm tall are compatible, accommodating most high-end air coolers. Fan mounting options include three 120mm front, two 120mm top, and one 120mm rear. Radiator support: 280mm front, 240mm top, and 120mm rear. Note that no fans are included with the case, so you will need to purchase them separately. Storage drive mounting details are not officially specified, but typical mid-tower layouts with 2.5-inch and 3.5-inch bays are expected.

Product Info

The Montech HS01 PRO (W) White launched in late 2025 and is sold through authorized Japanese distributors, including . Its retail price is approximately ¥14,000, placing it in the entry-to-mid-range segment for mid-tower cases. Market positioning: a high-airflow, cost-effective case that balances cooling performance with visual appeal via its full mesh panels and tempered glass side window.

Best Use Cases

First, this case is ideal for gamers building a high-performance PC. The generous GPU clearance and CPU cooler height allow for flagship components, while the mesh panels keep temperatures under control during long gaming sessions. The white color scheme is perfect for a clean, coordinated build. Second, users who prioritize cooling over silence will appreciate the unrestricted airflow. The mesh panels let fans breathe freely, though sound dampening is minimal. If you run a custom water loop or high-RPM fans, this case will keep thermals in check. Third, budget-conscious builders who want maximum expansion for the price will find the HS01 PRO a strong value. For around ¥14,000, you get ATX support, 350mm GPU clearance, and water cooling compatibility — features usually found in more expensive cases.

Things to Consider

The most important caveat is the lack of included fans. You must budget for at least three front fans and one rear fan to get any airflow. This adds ¥3,000–¥6,000 to the total cost depending on your fan choice. Noise isolation is minimal due to the full mesh construction. Fan and pump noise will be audible, so this case is not suitable for silent PC builds. If quiet operation is a priority, consider a case with sound-dampening material or solid side panels. Cable management space is adequate but not generous. Thick power supply cables may require careful routing. The bottom-mounted PSU shroud helps hide excess cabling. ## Alternatives
A direct competitor in the same price bracket is the Fractal Design Pop Air (White). It also features a mesh front but uses a steel side panel for better noise dampening. However, its GPU clearance is around 300mm, which is tighter than the HS01 PRO's 350mm. If you plan to install a large GPU, the Montech offers more room. Another alternative is the Corsair 4000D Airflow (White). It comes with two pre-installed fans, saving you the immediate cost of buying extras. Its price is slightly higher, but the included fans offset the difference. For pure cooling on a strict budget, the HS01 PRO wins; for a more complete out-of-box experience, the 4000D Airflow is worth considering.

Product Disclosure (Amazon)

  • Manufacturer: Montech
  • Seller: CFDストア【インボイス対応/適格請求書発行事業者】
  • Fulfilled by: CFDストア【インボイス対応/適格請求書発行事業者】
  • ASIN: B0F6CK6DT5
  • Note: This article covers a manufacturer-made product based on Amazon listing details.