Overview

The MAQUY Micro ATX Mini Tower PC Case S1 is a compact chassis designed for home office and space-constrained desktop builds. Measuring just 300mm wide, 180mm deep, and 355mm tall, it fits neatly on a desk or in a shelf without dominating your workspace. The body is constructed from 0.8mm SPCC cold-rolled steel, which gives it a reassuring level of rigidity for its price class.
This case supports Micro-ATX and Mini-ITX motherboards, along with standard ATX power supplies up to 210mm in length. It ships without fans, but offers mounting points for two 120mm fans at the front and one 120mm fan at the rear, giving you the freedom to design your own airflow setup. GPU clearance is approximately 270mm, and CPU cooler height is capped at around 165mm, which is reasonable for a mini tower of this size.
Positioned in the entry-to-mid tier of the PC case market, this product targets users who want a practical, no-frills desktop for everyday tasks rather than an elaborate showpiece. It is a solid choice for budget-conscious builders and first-time DIY PC enthusiasts.

Compatibility Guide

Let's break down the compatibility picture. The case accepts Micro-ATX and Mini-ITX motherboards only — a standard ATX board will not fit, so double-check your motherboard's form factor before ordering.
For the power supply, standard ATX units up to 210mm in length are supported. Most modern mid-range PSUs fall within this range, but older or high-capacity models with longer bodies may cause clearance issues. A modular PSU is recommended to keep cable management tidy in this compact space.
Storage options include one 3.5-inch HDD and one 2.5-inch SSD. If you plan to use M.2 drives, those will connect directly to your motherboard. The GPU clearance of approximately 270mm accommodates most mid-range graphics cards, while the 165mm CPU cooler height limit allows for large side-flow air coolers.

Product Info

The MAQUY S1 (model number 002) is sold as a bare case without included fans, which keeps the initial cost low and lets you choose your own cooling components. The front supports two 120mm fans and the rear supports one 120mm fan, providing enough airflow for entry-level CPUs paired with mid-range GPUs.
In terms of market positioning, this is an entry-to-mid-tier product with a budget-friendly price point. The 0.8mm SPCC steel construction adds durability that is uncommon at this price level, making it a sensible pick for office machines and first-time builds.

Best Use Cases

  • Home office workers who need a compact desktop for document editing, web browsing, and video streaming. The small footprint keeps the desk area open, and the steel body offers decent durability. Not ideal for users who want to show off RGB lighting through a glass side panel.
  • First-time DIY builders looking for an affordable entry into PC assembly. With Micro-ATX motherboard and standard ATX PSU support, part selection is straightforward and the build process is manageable. Enthusiasts who enjoy elaborate cable routing will find the interior a bit cramped.
  • Users who prefer to select their own fans for noise or performance reasons. Since no fans are bundled, you can install exactly the models you want. Just remember to budget for fans and a CPU cooler separately.

Things to Consider

The lack of included fans means you must purchase a CPU cooler and case fans separately, adding to the total cost. The GPU clearance of approximately 270mm also limits your choices if you plan to install a high-end, triple-slot graphics card.
The 210mm PSU length limit is another point to verify before buying. While many modern 80PLUS Gold modular units are compact, older or high-wattage models can be longer and may not fit. Always check the PSU dimensions against this spec.
Storage expansion is capped at one 3.5-inch HDD and one 2.5-inch SSD, so users with large media libraries may need external drives or a NAS. This case prioritizes compactness over expandability, so if you need room for multiple drives or radiators, a mid-tower chassis would be a better fit.

FAQ

Q: Can I install a standard ATX motherboard in this case?
A: No. This case only supports Micro-ATX and Mini-ITX motherboards. A full-size ATX board will not fit, so verify your motherboard's form factor before purchasing.
Q: Is it possible to mount a liquid cooler?
A: The official specs do not list radiator support sizes. The fan mounts are 120mm at the front and rear, so a 120mm radiator might fit, but since this is not confirmed, planning around an air cooler is the safer approach.
Q: Can I build a gaming PC with this case?
A: Yes, but with caveats. The GPU length limit of approximately 270mm rules out most high-end cards. Mid-range graphics cards will fit fine, but since the case ships without fans, you will need to plan your cooling setup carefully to avoid thermal issues.

Product Disclosure (Amazon)

  • Manufacturer: MAQUY
  • Model: 002
  • ASIN: B0FMS73D8H
  • Note: This article covers a manufacturer-made product based on Amazon listing details.