Caldera SN-9621 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN9621-CORE · Released 2022 · Updated 2026-10-24
Key facts
| Benchmark index | 5,575 (SSDs scale) |
|---|---|
| Category rank | #34,853 |
| Street price | $79 |
| Power | 7 W (active) |
| Performance per dollar | 70.57 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-9621 Core |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,600 MB/s |
| Sequential write | 4,600 MB/s |
| Random 4K read | 810K IOPS |
| NAND | 3D QLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 200 TBW (0.18 DWPD) |
| Warranty | 3 years |
| Heatsink | Heatsink edition available |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix SN-6952 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD | 10,640 | $299 | Compare |
| Novexa SN-8325 Prime 2TB PCIe 3.0 NVMe M.2 2280 SSD | 6,952 | $129 | Compare |
| Caldera SN-6921 Core 4TB PCIe 3.0 NVMe M.2 2280 SSD | 12,245 | $439 | Compare |
| Mirenta SN-8439 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,431 | $329 | Compare |
| Mirenta SN-1202 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,224 | $379 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-9621 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/87634627 (accessed 2026-10-24).