Caldera SN-8258 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN8258-SE · Released 2025 · Updated 2026-10-21
Key facts
| Benchmark index | 14,621 (SSDs scale) |
|---|---|
| Category rank | #35,761 |
| Street price | $489 |
| Power | 8 W (active) |
| Performance per dollar | 29.90 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-8258 SE |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 13,900 MB/s |
| Sequential write | 12,600 MB/s |
| Random 4K read | 2,230K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | LPDDR4 DRAM, 8 GB |
| Endurance | 4,800 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-6119 Pro 4TB PCIe 3.0 NVMe M.2 2280 SSD | 11,363 | $349 | Compare |
| Altrix SN-5362 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $529 | Compare |
| Mirenta SN-6882 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,098 | $369 | Compare |
| Novexa SN-8884 Edge 2TB PCIe 4.0 NVMe M.2 2230 SSD | 12,205 | $369 | Compare |
| Caldera SN-7628 Ti 500GB PCIe 3.0 NVMe M.2 2280 SSD | 5,084 | $59 | Compare |
| Strivon SN-6935 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,451 | $399 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-8258 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/15084239 (accessed 2026-10-21).