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.
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.
Phanteks
Pricing is still being verified
Case dimensions, clearance, cooling, drive bays, and features.
About This Product
The Phanteks Eclipse G400A is an ATX mid-tower case suitable for high-performance gaming systems. It accommodates GPUs up to 415mm and offers extensive radiator support up to 360mm, making it suitable for custom liquid cooling loops. Compared to other cases in its price range, it provides competitive airflow and component compatibility for demanding builds.
Verdict
“Ideal for gamers and enthusiasts building high-performance systems with liquid cooling.”
Case dimensions, clearance, cooling, drive bays, and features.
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This case fits GPUs up to 415mm long. Here are 20 compatible options.
ASUS GeForce RTX 5080 Noctua OC
Gigabyte GeForce RTX 5080 AORUS MASTER ICE
XFX Radeon RX 9070 XT Mercury OC RGB
XFX Mercury RX 9070 XT OC Gaming Edition
XFX Radeon RX 9070 XT Mercury
XFX Mercury RX 9070 XT OC White Magnetic Air Edition
XFX Radeon RX 9070 XT Mercury OC Magnetic Air RGB
Gigabyte GeForce RTX 5090 AORUS MASTER
XFX Radeon RX 9070 XT Mercury OC Magnetic Air RGB V2
XFX Radeon RX 9070 XT Mercury OC RGB V2
Supports ATX, EATX, 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.
