Hardware Spec Index

Zephyra CS-3931 Ultra ATX mid tower Case

PC Cases · Zephyra · SKU CS3931-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,161 (PC Cases scale)
Category rank#34,773
Street price$99
Performance per dollar11.73
Released2025

Specifications

BrandZephyra
ModelZephyra CS-3931 Ultra
TypeATX mid tower
Motherboard supportATX, Micro-ATX, Mini-ITX
Volume55 L
Max GPU length421 mm
Max CPU cooler height175 mm
Radiator supportTop 360 mm, front 360/420 mm, rear 120 mm
Fans included3× 140 mm
Front I/O1× USB 3.2 Gen 2x2 Type-C (20Gbps), 2× USB 3.0, audio
PSU supportATX (up to 220 mm)
Side panelSteel mesh
Rear-connector boardsNot supported

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Cite this page: Hardware Spec Index, “Zephyra CS-3931 Ultra ATX mid tower Case”, https://vextor7.com/item/17134305 (accessed 2026-10-22).