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ASUS TUF Gaming GT502 vs Montech Air 903 Base: Comparison
What is the difference between ASUS TUF Gaming GT502 and Montech Air 903 Base?
On cpu cooler clearance the spread is 9%, ASUS TUF Gaming GT502 163 mm against Montech Air 903 Base 180 mm, so Montech Air 903 Base takes it. There is a split on expansion slots as well, 8 on the ASUS TUF Gaming GT502 versus 7 on the Montech Air 903 Base. Dimensions is not the same on both, 450 x 285 x 446mm on the ASUS TUF Gaming GT502 versus 478 x 230 x 493 mm on the Montech Air 903 Base.
ASUS TUF Gaming GT502 vs Montech Air 903 Base: which one fits your build
The ASUS TUF Gaming GT502 suits All-TUF Gaming component builds and dual radiator custom loop or AIO builds, though it is not the pick for small desks with limited space and budget builds not needing dual 360mm support. it is the wrong buy for buyers who want the Air 903 Max's additional premium features. It is equally the pick for budget builders who want E-ATX support and large pre-installed fans without paying for the pricier Max variant. Our rating of the ASUS TUF Gaming GT502 (8/10): A strong enthusiast ATX case on its own merits, and an easy pick if you're building an all-TUF Gaming system. Our rating of the Montech Air 903 Base (8/10): E-ATX support and three 140mm fans at a genuinely budget price.
Where the two are identical
Where they agree, they agree completely, gpu clearance, side panel material, case type, front usb-c and max radiator top included, so the decision does not turn on any of those. They match on 1 further specification as well.
Frequently asked questions
Do the ASUS TUF Gaming GT502 and Montech Air 903 Base differ on motherboard support?
Yes. Motherboard Support reads ATX, Micro-ATX, Mini-ITX on the ASUS TUF Gaming GT502 versus E-ATX, ATX, Micro-ATX, Mini-ITX on the Montech Air 903 Base.
Is the Front USB-A Ports the same on the ASUS TUF Gaming GT502 and Montech Air 903 Base?
It is. Both are listed at 2, so it is not a reason to pick one over the other.
Specs and benchmarks
Brand
- ASUS TUF Gaming GT502
- ASUS
- Montech Air 903 Base
- Montech
Motherboard Support
- ASUS TUF Gaming GT502
- ATX, Micro-ATX, Mini-ITX
- Montech Air 903 Base
- E-ATX, ATX, Micro-ATX, Mini-ITX
Case Type
- ASUS TUF Gaming GT502
- Mid-Tower
- Montech Air 903 Base
- Mid-Tower
Model
- ASUS TUF Gaming GT502
- TUF Gaming GT502
- Montech Air 903 Base
- Air 903 Base
Panel Type
- ASUS TUF Gaming GT502
- Tempered glass left side and front panel
- Montech Air 903 Base
- Tempered glass
GPU Clearance
- ASUS TUF Gaming GT502
- 400 mm
- Montech Air 903 Base
- 400 mm
CPU Cooler Clearance
- ASUS TUF Gaming GT502
- 163 mm-9%
- Montech Air 903 Base
- 180 mmBest
Front USB-C
- ASUS TUF Gaming GT502
- Yes
- Montech Air 903 Base
- Yes
Max Motherboard Size
- ASUS TUF Gaming GT502
- ATX
- Montech Air 903 Base
- E-ATX
PSU Max Length
- ASUS TUF Gaming GT502
- 200 mm
- Montech Air 903 Base
- 240 mm
Max Radiator Top
- ASUS TUF Gaming GT502
- 360 mm
- Montech Air 903 Base
- 360 mm
3.5in Bays
- ASUS TUF Gaming GT502
- 4
- Montech Air 903 Base
- 2
Expansion Slots
- ASUS TUF Gaming GT502
- 8
- Montech Air 903 Base
- 7
Side Panel Material
- ASUS TUF Gaming GT502
- Tempered Glass
- Montech Air 903 Base
- Tempered Glass
Front USB-A Ports
- ASUS TUF Gaming GT502
- 2
- Montech Air 903 Base
- 2
Dimensions
- ASUS TUF Gaming GT502
- 450 x 285 x 446mm (D x W x H)
- Montech Air 903 Base
- 478 x 230 x 493 mm
Which one should you pick?
Choose ASUS TUF Gaming GT502 if you want the higher GPU clearance (400 mm vs 400 mm).
Choose Montech Air 903 Base if you want the higher CPU cooler clearance (180 mm vs 163 mm).
Price comparison
| Retailer | ASUS TUF Gaming GT502 | Montech Air 903 Base |
|---|---|---|
| ASUS Store | View on ASUS Store | |
| Newegg | $85.00 View on Newegg |
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
ASUS TUF Gaming GT502
8 / 10 Expert Rating
A strong enthusiast ATX case on its own merits, and an easy pick if you're building an all-TUF Gaming system.
Montech Air 903 Base
8 / 10 Expert Rating
E-ATX support and three 140mm fans at a genuinely budget price.




