Caldera SN-2950 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN2950-PRIME · Released 2020 · Updated 2026-10-23
Key facts
| Benchmark index | 10,798 (SSDs scale) |
|---|---|
| Category rank | #41,936 |
| Street price | $269 |
| Power | 8 W (active) |
| Performance per dollar | 40.14 |
| Released | 2020 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-2950 Prime |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,200 MB/s |
| Sequential write | 5,300 MB/s |
| Random 4K read | 1,380K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | None |
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-3843 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,502 | $429 | Compare |
| Novexa SN-1362 Edge 4TB PCIe 3.0 NVMe M.2 2280 SSD | 14,900 | $579 | Compare |
| Novexa SN-3584 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,559 | $539 | Compare |
| Novexa SN-3446 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,871 | $389 | Compare |
| Strivon SN-6550 Prime 500GB SATA 2.5-inch SSD | 3,426 | $29 | Compare |
| Caldera SN-5147 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $509 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-2950 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4770487 (accessed 2026-10-23).