Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
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Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Antec
Pricing is still being verified
Case dimensions, clearance, cooling, drive bays, and features.
About This Product
The Antec AX51 is an ATX mid-tower case offering support for up to 360mm radiators and GPUs up to 290mm. Its tempered glass side panel and multiple fan/radiator mounting options make it suitable for budget-conscious builders seeking a balance of aesthetics and cooling potential. The 290mm GPU clearance may limit compatibility with some higher-end graphics cards.
Verdict
“A budget-friendly ATX case for builds with shorter GPUs and good cooling needs.”
Case dimensions, clearance, cooling, drive bays, and features.
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This case fits GPUs up to 290mm long. Here are 20 compatible options.
XFX Swift RX 9060 XT White Triple Fan OC 8 GB
ASRock RX 9070 Challenger
Gigabyte GeForce RTX 5070 EAGLE OC SFF
XFX Swift RX 9060 XT White Triple Fan OC 16 GB
Gigabyte Radeon R9 270X WINDFORCE
Gigabyte GeForce RTX 2080 SUPER AORUS
XFX Swift RX 9060 XT Triple Fan OC 8 GB
ASRock Radeon RX 9070 XT Challenger
ASRock RX 9070 XT Challenger
XFX Swift RX 9060 XT Triple Fan OC 16 GB
Supports ATX, Micro ATX, Mini ITX form factors. 20 compatible motherboards found.
Gigabyte GA-F2A55M-DS2
Gigabyte GA-AX370M-Gaming 3
Intel DZ68BC
Gigabyte GA-H81M-DS2
MSI B85M-E45
Gigabyte GA-B85M-HD3
Gigabyte H410M S2 V3
ASUS P8H61-M LX PLUS R2.0
ASUS P5G41T-M LX PLUS
Gigabyte GA-H61M-DS2
Use this case in a custom build or let our wizard pick the best components for you.