Can this hold a 330+mm video card?

Yes, it can hold a GPU up to 390mm long.

What is the maximum GPU length that can fit in the Cooler Master MasterFrame 500?

The maximum GPU length that can fit in the Cooler Master MasterFrame 500 is 390 mm.

What type of motherboard is compatible with the Cooler Master MasterFrame 500 case?

The Cooler Master MasterFrame 500 case is compatible with ATX, E-ATX, Micro ATX, Mini DTX, Mini ITX, and SSI CEB motherboards.

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ATX Mid-Tower PC Cases

Main image of Cooler Master MasterFrame 500 Mesh Black FreeForm 2.0 Modular Platform Open-Air ATX Mid-Tower Case, Aluminum Frame, Dual 200mm Fans, 390mm GPU Max, 360mm AIO Max, Type C, Tempered Glass

Alt view image 2 of 15 - Cooler Master MasterFrame 500 Mesh Black FreeForm 2.0 Modular Platform Open-Air ATX Mid-Tower Case, Aluminum Frame, Dual 200mm Fans, 390mm GPU Max, 360mm AIO Max, Type C, Tempered Glass

Alt view image 3 of 15 - Cooler Master MasterFrame 500 Mesh Black FreeForm 2.0 Modular Platform Open-Air ATX Mid-Tower Case, Aluminum Frame, Dual 200mm Fans, 390mm GPU Max, 360mm AIO Max, Type C, Tempered Glass

Alt view image 4 of 15 - Cooler Master MasterFrame 500 Mesh Black FreeForm 2.0 Modular Platform Open-Air ATX Mid-Tower Case, Aluminum Frame, Dual 200mm Fans, 390mm GPU Max, 360mm AIO Max, Type C, Tempered Glass

Alt view image 5 of 15 - Cooler Master MasterFrame 500 Mesh Black FreeForm 2.0 Modular Platform Open-Air ATX Mid-Tower Case, Aluminum Frame, Dual 200mm Fans, 390mm GPU Max, 360mm AIO Max, Type C, Tempered Glass

Alt view image 6 of 15 - Cooler Master MasterFrame 500 Mesh Black FreeForm 2.0 Modular Platform Open-Air ATX Mid-Tower Case, Aluminum Frame, Dual 200mm Fans, 390mm GPU Max, 360mm AIO Max, Type C, Tempered Glass

Alt view image 7 of 15 - Cooler Master MasterFrame 500 Mesh Black FreeForm 2.0 Modular Platform Open-Air ATX Mid-Tower Case, Aluminum Frame, Dual 200mm Fans, 390mm GPU Max, 360mm AIO Max, Type C, Tempered Glass

Alt view image 8 of 15 - Cooler Master MasterFrame 500 Mesh Black FreeForm 2.0 Modular Platform Open-Air ATX Mid-Tower Case, Aluminum Frame, Dual 200mm Fans, 390mm GPU Max, 360mm AIO Max, Type C, Tempered Glass

Alt view image 9 of 15 - Cooler Master MasterFrame 500 Mesh Black FreeForm 2.0 Modular Platform Open-Air ATX Mid-Tower Case, Aluminum Frame, Dual 200mm Fans, 390mm GPU Max, 360mm AIO Max, Type C, Tempered Glass

Alt view image 10 of 15 - Cooler Master MasterFrame 500 Mesh Black FreeForm 2.0 Modular Platform Open-Air ATX Mid-Tower Case, Aluminum Frame, Dual 200mm Fans, 390mm GPU Max, 360mm AIO Max, Type C, Tempered Glass

Alt view image 11 of 15 - Cooler Master MasterFrame 500 Mesh Black FreeForm 2.0 Modular Platform Open-Air ATX Mid-Tower Case, Aluminum Frame, Dual 200mm Fans, 390mm GPU Max, 360mm AIO Max, Type C, Tempered Glass

Alt view image 12 of 15 - Cooler Master MasterFrame 500 Mesh Black FreeForm 2.0 Modular Platform Open-Air ATX Mid-Tower Case, Aluminum Frame, Dual 200mm Fans, 390mm GPU Max, 360mm AIO Max, Type C, Tempered Glass

Alt view image 13 of 15 - Cooler Master MasterFrame 500 Mesh Black FreeForm 2.0 Modular Platform Open-Air ATX Mid-Tower Case, Aluminum Frame, Dual 200mm Fans, 390mm GPU Max, 360mm AIO Max, Type C, Tempered Glass

Alt view image 14 of 15 - Cooler Master MasterFrame 500 Mesh Black FreeForm 2.0 Modular Platform Open-Air ATX Mid-Tower Case, Aluminum Frame, Dual 200mm Fans, 390mm GPU Max, 360mm AIO Max, Type C, Tempered Glass

Alt view image 15 of 15 - Cooler Master MasterFrame 500 Mesh Black FreeForm 2.0 Modular Platform Open-Air ATX Mid-Tower Case, Aluminum Frame, Dual 200mm Fans, 390mm GPU Max, 360mm AIO Max, Type C, Tempered Glass

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Cooler Master MasterFrame 500 Mesh Black FreeForm 2.0 Modular Platform Open-Air ATX Mid-Tower Case, Aluminum Frame, Dual 200mm Fans, 390mm GPU Max, 360mm AIO Max, Type C, Tempered Glass

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FreeForm 2.0 Aluminum Exo-structure: Open-frame design enables flexible configurations and supports various installation scenarios.
Flexible Motherboard Support: Compatible with Mini-ITX to E-ATX (up to 305 x 330mm) to accommodate a wide range of system builds.
Customization-Ready Design: Interchangeable panels and open-frame layout offer flexibility for personalized builds and modding.
Pre-installed Dual 200mm Fans: Equipped with two front 200mm intake fans pre-installed for powerful airflow and effective out-of-box cooling.
Extensive Cooling Support: Accommodates up to 7 fans and 360mm radiators to deliver strong and reliable thermal performance.
Ample GPU Clearance: Fits GPUs up to 390mm long and 190mm tall (including power connectors) for broad compatibility.
Included GPU Support Bracket: Built-in bracket stabilizes heavy GPUs, preventing sag and enhancing long-term structural support.

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Cooler Master MasterFrame 500

Model
Brand	Cooler Master
Model	MF500M-KHNN-S00

Details
Type	ATX Mid Tower
Color	Black
Case Material	SGCC
Motherboard Compatibility	ATX / E-ATX / Micro ATX / Mini DTX / Mini ITX / SSI CEB

Expansion
Internal 2.5" Drive Bays	1
Expansion Slots	8

Cooling System
Fan Options	Bottom - 1 x 120mm / Front - 3 x 120mm / Rear - 1 x 120mm / Top - 3 x 120mm
Radiator Options	Front - Up to 360mm / Rear - Up to 120mm / Top - Up to 600mm

Dimensions & Weight
Max GPU Length	390 mm
Max CPU Cooler Height	190 mm
Max PSU Length	235 mm

Additional Information
First Listed on Newegg	October 10, 2025

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Limited Warranty period (parts): 1 year
Limited Warranty period (labor): 1 year
Read full details

Return Policies

Return for refund within: 30 days

Return for replacement within: 30 days

This item is covered by Newegg.com's 30-Day Return Policy.
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Best Sellers

Cooler Master MasterFrame 500 Mesh Black FreeForm 2.0 Modular Platform Open-Air ATX Mid-Tower Case, Aluminum Frame, Dual 200mm Fans, 390mm GPU Max, 360mm AIO Max, Type C, Tempered Glass

Learn more about the Cooler Master MF500M-KHNN-S00

Customer Reviews of the Cooler Master MF500M-KHNN-S00

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info

Item#: N82E16811119468

Best Sellers

Cooler Master MasterFrame 500 Mesh Black FreeForm 2.0 Modular Platform Open-Air ATX Mid-Tower Case, Aluminum Frame, Dual 200mm Fans, 390mm GPU Max, 360mm AIO Max, Type C, Tempered Glass

Learn more about the Cooler Master MF500M-KHNN-S00

Customer Reviews of the Cooler Master MF500M-KHNN-S00

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info