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

Full-Tower · E-ATX / ATX / mATX / ITX · GPU up to 420 mm
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FSP U500-B Case Full Tower mITX, mATX, ATX, E-ATX is a full-tower PC cabinet that takes E-ATX / ATX / mATX / ITX motherboards and graphics cards up to 420 mm long. It came out in 2025.
Check the manufacturer's page before buying.
Aesthetics Meet High Performance The U500 is a workstation-grade case that combines a sleek, minimalist design with powerful performance. Whether you’re overclocking or running demanding applications, it delivers stable and efficient cooling for maximum system reliability. Unique Dual-Function Graphics Cards Holder A dual-purpose design that adapts to different GPU sizes, securely locks the card in place to prevent sagging or slipping, while also serving as a dual graphics card holder for enhanced stability. Unleash the Graphics Cards Power The U500 is engineered to handle the intense workloads and computing demands of high-performance workstations. Precision Cooling Redefined The U500 boasts a digital fan speed display for real-time monitoring and dynamic speed adjustment, delivering reliable performance even under demanding workloads. It comes equipped with five 120mm PWM fans, ensuring efficient cooling performance. High Capacity and Ultimate Compatibility With its spacious interior, the U500 is designed to support a wide range of motherboards, including E-ATX, ATX, M-ATX, and Mini-ITX.
| FSP U500-B Case Full Tower mITX, mATX, ATX, E-ATX | MSI MEG Maestro 900R | COUGAR Full Tower Case, Panzer Max, Black | be quiet! LIGHT BASE 900 FX Black | |
|---|---|---|---|---|
| Form factor | Full-Tower | Full-Tower | Full-Tower | Full-Tower |
| Motherboard support | E-ATX / ATX / mATX / ITX | E-ATX / ATX / mATX / ITX | E-ATX / ATX / mATX / ITX | E-ATX / ATX / mATX / ITX |
| GPU clearance | 420 mm | 440 mm | 390 mm | 495 mm |
| Released | 2025 | 2026 | 2025 | — |
Full-Tower, E-ATX / ATX / mATX / ITX, GPU up to 420 mm.
Full-Tower.
It was released in 2025/08 (FSP).
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