# TLDR Review: Lian Li SUP 01-45L Case

*Published: 2026-04-21 | Updated: 2026-04-21 | Source: https://shopsavvy.com/reviews-tldr/lian-li-sup-01-45l-case*

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## Product: Lian Li SUP 01-45L Case
**Brand:** Lian Li

## Pros
- Sleek and attractive design with dual ARGB strips and a halo effect around the frosted glass panel
- Excellent thermal performance, effectively dispersing heat from CPU and GPU during gaming or high-load tasks
- Quiet operation due to good airflow and fan configurations running at lower speeds
- Compact footprint supports high-end components while maintaining a small overall size
- Well-built with sturdy materials and easy-to-remove covers for quick access
- Includes a PCIe 4.0 riser cable, offering good value and future-proofing for most users
- Supports up to 360mm and 280mm AIO radiators, providing flexibility for cooling setups
- Bright integrated lighting enhances aesthetics without complicating installation
- Easy to assemble with straightforward cable management, suitable for first-time builders
- Unconventional internal layout and flipped graphics card placement optimize airflow and usability

## Cons
- Limited space behind the motherboard, which can make cable management tricky, especially with ATX boards
- Basic instruction manual and somewhat confusing RGB control system
- Power and reset buttons located at the bottom front could be accidentally pressed
- USB ports positioned on the side at the bottom, requiring a stretch to access when placed on the floor
- Cooling options mainly limited to pre-installed fans; additional fans may be necessary for enhanced airflow
- Heavier build quality might be surprising given its compact size
- RGB lighting controls are not user-friendly and can be complicated to manage
- Tight internal space may restrict larger cooling mods or custom water cooling setups
- The unusual orientation of the graphics card may initially cause confusion but is designed for better airflow and aesthetics

## Bottom Line

The Lian Li SUP 01-45L stands out with its unique design, high-quality construction, and solid thermal performance, making it a great choice for compact builds that prioritize aesthetics and efficient cooling. However, its cramped internal space and basic cable management might be frustrating for some users, especially those planning extensive custom water cooling or needing more accessible port placement. If you love a sleek look and don't mind a slightly unconventional layout, this case offers excellent value and style. For easier setup and better cable management, consider alternatives like the Fractal Design Meshify C or other Lian Li models optimized for larger builds and improved RGB control.

## Pros vs Cons at a Glance

| Pros | Cons |
|------|------|
| Sleek and attractive design with dual ARGB strips and a halo effect around the frosted glass panel | Limited space behind the motherboard, which can make cable management tricky, especially with ATX boards |
| Excellent thermal performance, effectively dispersing heat from CPU and GPU during gaming or high-load tasks | Basic instruction manual and somewhat confusing RGB control system |
| Quiet operation due to good airflow and fan configurations running at lower speeds | Power and reset buttons located at the bottom front could be accidentally pressed |
| Compact footprint supports high-end components while maintaining a small overall size | USB ports positioned on the side at the bottom, requiring a stretch to access when placed on the floor |
| Well-built with sturdy materials and easy-to-remove covers for quick access | Cooling options mainly limited to pre-installed fans; additional fans may be necessary for enhanced airflow |
| Includes a PCIe 4.0 riser cable, offering good value and future-proofing for most users | Heavier build quality might be surprising given its compact size |
| Supports up to 360mm and 280mm AIO radiators, providing flexibility for cooling setups | RGB lighting controls are not user-friendly and can be complicated to manage |
| Bright integrated lighting enhances aesthetics without complicating installation | Tight internal space may restrict larger cooling mods or custom water cooling setups |
| Easy to assemble with straightforward cable management, suitable for first-time builders | The unusual orientation of the graphics card may initially cause confusion but is designed for better airflow and aesthetics |
| Unconventional internal layout and flipped graphics card placement optimize airflow and usability |  |

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*About this review: We pulled together findings from professional and user reviews, and cross-referenced them with ShopSavvy's pricing data from thousands of retailers to give you the short version.*