casegpupsucpu-coolermotherboardram
Quality
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Tier A or betterTier B or betterTier C or better
Fitment
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SFXSFX-LFlex ATXATXTFX1U
Features
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ATX 3.xi12VHPWRiFully modularSemi-passive
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ActionNameRatingForm factorWattageAC inputATX 380+ rating80+ reportCyb η 115VCyb η 230VCyb λ 115VCyb λ 230VCyb reportModularSemi-passiveFan start loadFan sizeATX bracket24-pin ATX8-pin EPSPCIe 6+212VHPWRSATA cablesPeripheralWarrantyOEMAris reviewRemarksNotes

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SFF Builder

Fitment engine for small-form-factor PC builds.

Getting Started

This tool checks whether PC parts physically fit together. Search for a case or GPU in the table, then add more parts to check compatibility.

Dimensions are compared in millimeters. Results show PASS (fits), CONDITIONAL (may fit — check notes), or FAIL (won't fit). You can still select failing parts to understand why.