Hardware Spec Index

Caldera CS-9640 Ultra ATX mid tower Case

PC Cases · Caldera · SKU CS9640-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index1,168 (PC Cases scale)
Category rank#17,322
Street price$89
Performance per dollar13.12
Released2023

Specifications

BrandCaldera
ModelCaldera CS-9640 Ultra
TypeATX mid tower
Motherboard supportATX, Micro-ATX, Mini-ITX
Volume49 L
Max GPU length408 mm
Max CPU cooler height170 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

Related guides

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

Similar PC Cases

ModelBenchmarkPriceCompare
Solvane CS-2895 Core Micro-ATX tower Case883$69Compare
Corvane CS-8637 Pro Mini-ITX small form factor Case545$39Compare
Brontix CS-2590 Plus ATX dual-chamber mid tower Case1,837$179Compare
Corvane CS-9647 Prime E-ATX full tower Case2,107$279Compare
Solvane CS-4030 SE Micro-ATX tower Case1,357$109Compare
Caldera CS-8399 SE ATX mid tower Case2,118$249Compare

All PC Cases · JSON

Cite this page: Hardware Spec Index, “Caldera CS-9640 Ultra ATX mid tower Case”, https://vextor7.com/item/4928614 (accessed 2026-10-26).