Caldera CS-6645 Core E-ATX full tower Case
PC Cases · Caldera · SKU CS6645-CORE · Released 2021 · Updated 2026-10-22
Key facts
| Benchmark index | 2,547 (PC Cases scale) |
|---|---|
| Category rank | #6,158 |
| Street price | $299 |
| Performance per dollar | 8.52 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera CS-6645 Core |
| Type | E-ATX full tower |
| Motherboard support | E-ATX, ATX, Micro-ATX, Mini-ITX |
| Volume | 86 L |
| Max GPU length | 468 mm |
| Max CPU cooler height | 190 mm |
| Radiator support | Top 360 mm, front 360/420 mm, rear 120 mm |
| Fans included | None |
| Front I/O | 1× USB 3.2 Gen 2 Type-C, 2× USB 3.0, audio |
| PSU support | ATX (up to 220 mm) |
| Side panel | Tempered glass |
| Rear-connector boards | Not supported |
Related guides
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| Model | Benchmark | Price | Compare |
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| Caldera CS-6128 SE Micro-ATX tower Case | 935 | $69 | Compare |
| Caldera CS-3235 Edge ATX mid tower Case | 1,475 | $109 | Compare |
| Zephyra CS-7068 Core Micro-ATX tower Case | 1,200 | $109 | Compare |
| Zephyra CS-5972 Edge Micro-ATX tower Case | 1,016 | $69 | Compare |
| Caldera CS-1424 Ultra ATX mid tower Case | 1,470 | $119 | Compare |
| Caldera CS-8691 Plus E-ATX full tower Case | 2,556 | $299 | Compare |
Cite this page: Hardware Spec Index, “Caldera CS-6645 Core E-ATX full tower Case”, https://vextor7.com/item/93029251 (accessed 2026-10-22).