Caldera SN-3381 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN3381-CORE · Released 2023 · Updated 2026-10-19
Key facts
| Benchmark index | 6,444 (SSDs scale) |
|---|---|
| Category rank | #27,910 |
| Street price | $89 |
| Power | 7 W (active) |
| Performance per dollar | 72.40 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3381 Core |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,300 MB/s |
| Sequential write | 6,900 MB/s |
| Random 4K read | 1,160K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 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 |
|---|---|---|---|
| Caldera SN-6113 Max 2TB PCIe 3.0 NVMe M.2 2280 SSD | 12,536 | $419 | Compare |
| Strivon SN-5292 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,004 | $499 | Compare |
| Altrix SN-1412 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,546 | $589 | Compare |
| Strivon SN-1665 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,995 | $269 | Compare |
| Novexa SN-8705 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,734 | $189 | Compare |
| Caldera SN-4840 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,161 | $269 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-3381 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5697348 (accessed 2026-10-19).