Caldera SN-4952 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4952-CORE · Released 2021 · Updated 2026-10-19
Key facts
| Benchmark index | 8,914 (SSDs scale) |
|---|---|
| Category rank | #23,369 |
| Street price | $219 |
| Power | 5 W (active) |
| Performance per dollar | 40.70 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4952 Core |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,400 MB/s |
| Sequential write | 5,800 MB/s |
| Random 4K read | 760K IOPS |
| NAND | 3D TLC, 218-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 |
|---|---|---|---|
| Mirenta SN-9863 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,236 | $259 | Compare |
| Caldera SN-5700 SE 2TB PCIe 5.0 NVMe M.2 2280 SSD | 12,450 | $419 | Compare |
| Novexa SN-9796 Prime 1TB PCIe 4.0 NVMe M.2 2230 SSD | 8,554 | $189 | Compare |
| Strivon SN-1525 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,028 | $439 | Compare |
| Caldera SN-4371 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD | 11,124 | $349 | Compare |
| Novexa SN-5823 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 7,360 | $139 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4952 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/527643 (accessed 2026-10-19).