Caldera SN-3157 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN3157-PRIME · Released 2021 · Updated 2026-10-19
Key facts
| Benchmark index | 9,477 (SSDs scale) |
|---|---|
| Category rank | #13,062 |
| Street price | $209 |
| Power | 8 W (active) |
| Performance per dollar | 45.34 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3157 Prime |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,700 MB/s |
| Sequential write | 6,500 MB/s |
| Random 4K read | 1,080K 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 |
|---|---|---|---|
| Strivon SN-5563 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,955 | $389 | Compare |
| Strivon SN-9340 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,841 | $469 | Compare |
| Altrix SN-2834 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,885 | $439 | Compare |
| Novexa SN-9149 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD | 7,696 | $179 | Compare |
| Caldera SN-9251 XT 1TB PCIe 4.0 NVMe M.2 2230 SSD | 7,584 | $159 | Compare |
| Altrix SN-7853 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD | 10,570 | $309 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-3157 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9366273 (accessed 2026-10-19).