Caldera SN-9821 Prime 2TB PCIe 4.0 NVMe M.2 2230 SSD
SSDs · Caldera · SKU SN9821-PRIME · Released 2024 · Updated 2026-10-23
Key facts
| Benchmark index | 8,686 (SSDs scale) |
|---|---|
| Category rank | #41,149 |
| Street price | $179 |
| Power | 5 W (active) |
| Performance per dollar | 48.53 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-9821 Prime |
| Capacity | 2 TB |
| Form factor | M.2 2230 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,100 MB/s |
| Sequential write | 4,900 MB/s |
| Random 4K read | 960K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 TBW (0.33 DWPD) |
| Warranty | 5 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 |
|---|---|---|---|
| Mirenta SN-8927 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,357 | $479 | Compare |
| Caldera SN-8311 SE 1TB SATA 2.5-inch SSD | 3,807 | $39 | Compare |
| Strivon SN-6054 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,248 | $369 | Compare |
| Strivon SN-3140 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,022 | $329 | Compare |
| Caldera SN-3353 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,039 | $529 | Compare |
| Altrix SN-2611 Core 1TB SATA 2.5-inch SSD | 3,548 | $39 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-9821 Prime 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/91585015 (accessed 2026-10-23).