Caldera SN-2657 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN2657-MAX · Released 2025 · Updated 2026-10-20
Key facts
| Benchmark index | 4,888 (SSDs scale) |
|---|---|
| Category rank | #34,594 |
| Street price | $59 |
| Power | 5 W (active) |
| Performance per dollar | 82.85 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-2657 Max |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,400 MB/s |
| Sequential write | 4,700 MB/s |
| Random 4K read | 1,170K IOPS |
| NAND | 3D QLC, 232-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 360 TBW (0.33 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-9887 Edge 500GB SATA 2.5-inch SSD | 3,421 | $29 | Compare |
| Novexa SN-6039 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,989 | $579 | Compare |
| Mirenta SN-2920 Plus 500GB SATA 2.5-inch SSD | 3,369 | $39 | Compare |
| Caldera SN-2566 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,843 | $209 | Compare |
| Novexa SN-2524 XT 1TB SATA 2.5-inch SSD | 4,377 | $49 | Compare |
| Novexa SN-4243 Core 2TB PCIe 4.0 NVMe M.2 2230 SSD | 10,390 | $279 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-2657 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/10148191 (accessed 2026-10-20).