Caldera SN-5658 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN5658-ULTRA · Released 2022 · Updated 2026-10-25
Key facts
| Benchmark index | 11,306 (SSDs scale) |
|---|---|
| Category rank | #41,825 |
| Street price | $339 |
| Power | 6 W (active) |
| Performance per dollar | 33.35 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-5658 Ultra |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,000 MB/s |
| Sequential write | 6,700 MB/s |
| Random 4K read | 840K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 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 |
|---|---|---|---|
| Altrix SN-1893 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,625 | $479 | Compare |
| Strivon SN-7204 XT 500GB SATA 2.5-inch SSD | 3,594 | $39 | Compare |
| Mirenta SN-4043 SE 1TB SATA 2.5-inch SSD | 4,370 | $39 | Compare |
| Caldera SN-3246 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,296 | $179 | Compare |
| Altrix SN-6254 SE 500GB SATA 2.5-inch SSD | 3,996 | $39 | Compare |
| Mirenta SN-1490 Ti 1TB PCIe 3.0 NVMe M.2 2280 SSD | 7,108 | $119 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-5658 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/76523995 (accessed 2026-10-25).