Caldera SN-6662 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6662-EDGE · Released 2026 · Updated 2026-10-21
Key facts
| Benchmark index | 12,769 (SSDs scale) |
|---|---|
| Category rank | #11,912 |
| Street price | $439 |
| Power | 9 W (active) |
| Performance per dollar | 29.09 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6662 Edge |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 12,900 MB/s |
| Sequential write | 11,200 MB/s |
| Random 4K read | 1,430K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | LPDDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Included (recommended for sustained loads) |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Caldera SN-8142 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,817 | $489 | Compare |
| Caldera SN-1030 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,631 | $509 | Compare |
| Mirenta SN-9761 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,533 | $499 | Compare |
| Strivon SN-5989 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,330 | $379 | Compare |
| Strivon SN-1189 XT 1TB PCIe 4.0 NVMe M.2 2230 SSD | 7,707 | $139 | Compare |
| Novexa SN-4280 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,354 | $489 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-6662 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2026328 (accessed 2026-10-21).