Hardware Spec Index

Caldera CS-3909 Max ATX mid tower Case

PC Cases · Caldera · SKU CS3909-MAX · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index1,905 (PC Cases scale)
Category rank#7,537
Street price$239
Performance per dollar7.97
Released2026

Specifications

BrandCaldera
ModelCaldera CS-3909 Max
TypeATX mid tower
Motherboard supportATX, Micro-ATX, Mini-ITX
Volume54 L
Max GPU length429 mm
Max CPU cooler height175 mm
Radiator supportTop 360 mm, front 360/420 mm, rear 120 mm
Fans included3× 120 mm
Front I/O1× USB 3.2 Gen 2x2 Type-C (20Gbps), 2× USB 3.0, audio
PSU supportATX (up to 220 mm)
Side panelTempered glass
Rear-connector boardsNot supported

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsChoosing a GPU for 4K Gaming

Similar PC Cases

ModelBenchmarkPriceCompare
Caldera CS-2646 Core ATX mid tower Case999$69Compare
Zephyra CS-5787 Pro E-ATX full tower Case2,453$319Compare
Zephyra CS-7906 Pro ATX mid tower Case1,581$139Compare
Brontix CS-2035 XT ATX mid tower Case1,502$159Compare
Caldera CS-4771 Plus ATX mid tower Case1,974$189Compare
Zephyra CS-4605 Edge ATX mid tower Case1,973$179Compare

All PC Cases · JSON

Cite this page: Hardware Spec Index, “Caldera CS-3909 Max ATX mid tower Case”, https://vextor7.com/item/5923601 (accessed 2026-10-24).