- Form factor
- Mid-Tower
- Motherboard support
- ATX / mATX / ITX
- GPU clearance
- 380 mm
- Released
- 2026

Mini-Tower · mATX / ITX · GPU up to 375 mm
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GENESIS Irid 503 ARGB Lite is a mini-tower PC cabinet that takes mATX / ITX motherboards and graphics cards up to 375 mm long. It came out in 2025.
Check the manufacturer's page before buying.
Meet the Irid 503 ARGB LITE! Here is a small-sized Micro Tower computer case with great functionality. It was designed based on solid materials that will allow you to work effectively for many years.
The Irid 503 ARGB LITE features a perforated front, and the side panel is made of clear tempered glass. This solution will make it possible to see the working components at a glance. The LITE variant also features one OXAL ARGB 120 fan, providing support for adequate air circulation inside the case.
The Genesis Irid 503 ARGB LITE allows mounting drives in configurations of 3 × 2.5" and 1 × 3.5" or 2 x 2.5" and 2 x 3.5". It also guarantees compatibility with Mini-ITX and Micro-ATX motherboards, offering a wide range of component choices.
For maximum convenience and intuitive operation, the front of the case has been enhanced with one USB 3.0 connector, two USB 2.0 connectors and two HD Audio Jacks. This ensures that access to the slots for the most important peripherals is always at hand.
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| GENESIS Irid 503 ARGB Lite | MSI PRO FORGE M051A | FSP S210-B Case Mini Tower mITX, mATX Black | Mars Gaming MCVIEW3 Mini-Tower Case | |
|---|---|---|---|---|
| Form factor | Mini-Tower | Mini-Tower | Mini-Tower | Mini-Tower |
| Motherboard support | mATX / ITX | mATX / ITX | mATX / ITX | mATX / ITX |
| GPU clearance | 375 mm | 300 mm | 340 mm | 330 mm |
| Released | 2025 | 2026 | 2026 | 2026 |
Mini-Tower, mATX / ITX, GPU up to 375 mm.
Mini-Tower.
It was released in 2025/01 (GENESIS).
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