Caldera SN-3331 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN3331-EDGE · Released 2026 · Updated 2026-10-20
Key facts
| Benchmark index | 4,810 (SSDs scale) |
|---|---|
| Category rank | #14,276 |
| Street price | $49 |
| Power | 8 W (active) |
| Performance per dollar | 98.16 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3331 Edge |
| Capacity | 500 GB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,900 MB/s |
| Sequential write | 3,800 MB/s |
| Random 4K read | 1,350K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 300 TBW (0.55 DWPD) |
| Warranty | 3 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-7589 Max 4TB PCIe 3.0 NVMe M.2 2280 SSD | 12,433 | $429 | Compare |
| Altrix SN-5233 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,149 | $449 | Compare |
| Mirenta SN-2124 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,854 | $289 | Compare |
| Altrix SN-6039 Ti 1TB PCIe 3.0 NVMe M.2 2280 SSD | 9,806 | $219 | Compare |
| Altrix SN-9816 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,058 | $249 | Compare |
| Novexa SN-9985 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD | 4,732 | $59 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-3331 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/68309899 (accessed 2026-10-20).