Caldera SN-2731 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN2731-SE · Released 2023 · Updated 2026-10-24
Key facts
| Benchmark index | 12,485 (SSDs scale) |
|---|---|
| Category rank | #17,190 |
| Street price | $439 |
| Power | 5 W (active) |
| Performance per dollar | 28.44 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-2731 SE |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,600 MB/s |
| Sequential write | 5,900 MB/s |
| Random 4K read | 1,330K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 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 |
|---|---|---|---|
| Strivon SN-2340 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,619 | $479 | Compare |
| Caldera SN-2063 SE 2TB PCIe 4.0 NVMe M.2 2230 SSD | 7,069 | $119 | Compare |
| Altrix SN-3577 Ti 8TB PCIe 3.0 NVMe M.2 2280 SSD | 14,012 | $509 | Compare |
| Novexa SN-5454 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,938 | $249 | Compare |
| Altrix SN-2741 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,488 | $299 | Compare |
| Strivon SN-1770 SE 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,229 | $279 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-2731 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3668019 (accessed 2026-10-24).