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Antec P20C vs Cooler Master Qube 500 Flatpack: Comparison
What is the difference between Antec P20C and Cooler Master Qube 500 Flatpack?
On included fans the spread is 67%, Antec P20C 3 against Cooler Master Qube 500 Flatpack 1, so Antec P20C takes it. There is a split on motherboard support as well, E-ATX, ATX, Micro-ATX, Mini-ITX on the Antec P20C versus ATX, Micro-ATX, Mini-ITX on the Cooler Master Qube 500 Flatpack. Panel type is not the same on both, Tempered glass side, mesh front on the Antec P20C versus Modular mesh or tempered glass flat-pack panels on the Cooler Master Qube 500 Flatpack.
Who each one is for
The Antec P20C suits tight-budget builds and airflow-first builds under $600 total, though it is not built for E-ATX motherboards and showcase RGB aesthetics. Buy the Cooler Master Qube 500 Flatpack for builders who like to change their case's look over time and standard ATX gaming builds wanting some visual customization, though it is not the pick for budget builds where extra panels aren't in the budget and anyone who wants a complete look out of the box. It also earns its place with anyone who wants to try a mesh and glass mix-and-match look. Our rating of the Antec P20C (7.5/10): the cheapest genuinely good mesh airflow case in our catalog, no meaningful corners cut for the price. Our rating of the Cooler Master Qube 500 Flatpack (7.5/10): A fun, genuinely modular case if you want to change its look over time, though the base kit alone is a fairly plain mid-tower.
Frequently asked questions
Do the Antec P20C and Cooler Master Qube 500 Flatpack differ on gpu clearance?
Yes. GPU Clearance reads 375 mm on the Antec P20C versus 370 mm on the Cooler Master Qube 500 Flatpack.
Is the Case Type the same on the Antec P20C and Cooler Master Qube 500 Flatpack?
It is. Both are listed at Mid-Tower, so it is not a reason to pick one over the other.
Specs and benchmarks
Motherboard Support
- Antec P20C
- E-ATX, ATX, Micro-ATX, Mini-ITX
- Cooler Master Qube 500 Flatpack
- ATX, Micro-ATX, Mini-ITX
Case Type
- Antec P20C
- Mid-Tower
- Cooler Master Qube 500 Flatpack
- Mid-Tower
Panel Type
- Antec P20C
- Tempered glass side, mesh front
- Cooler Master Qube 500 Flatpack
- Modular mesh or tempered glass flat-pack panels
GPU Clearance
- Antec P20C
- 375 mmBest
- Cooler Master Qube 500 Flatpack
- 370 mm-1%
CPU Cooler Clearance
- Antec P20C
- 170 mmBest
- Cooler Master Qube 500 Flatpack
- 165 mm-3%
Included Fans
- Antec P20C
- 3Best
- Cooler Master Qube 500 Flatpack
- 1-67%
Radiator Support
- Antec P20C
- Front up to 360mm, top up to 360mm, rear 120mm
- Cooler Master Qube 500 Flatpack
- Front 360mm, Top 280mm
Front USB-C
- Antec P20C
- Yes
- Cooler Master Qube 500 Flatpack
- Yes
Which one should you pick?
Choose Antec P20C if you want the higher GPU clearance (375 mm vs 370 mm), the higher CPU cooler clearance (170 mm vs 165 mm) and the higher included fans (3 vs 1).
Choose Cooler Master Qube 500 Flatpack if you already have it on hand or find it at a lower price.
Price comparison
| Retailer | Antec P20C | Cooler Master Qube 500 Flatpack |
|---|---|---|
| Antec | $70.00 View on Antec | |
| Cooler Master Store | View on Cooler Master Store |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
Antec P20C
7.5 / 10 Expert Rating
The cheapest genuinely good mesh airflow case in our catalog, no meaningful corners cut for the price.
Cooler Master Qube 500 Flatpack
7.5 / 10 Expert Rating
A fun, genuinely modular case if you want to change its look over time, though the base kit alone is a fairly plain mid-tower.




