Caldera SN-4198 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4198-TI · Released 2025 · Updated 2026-10-23
Key facts
| Benchmark index | 13,995 (SSDs scale) |
|---|---|
| Category rank | #7,184 |
| Street price | $589 |
| Power | 8 W (active) |
| Performance per dollar | 23.76 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4198 Ti |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 14,800 MB/s |
| Sequential write | 14,400 MB/s |
| Random 4K read | 2,200K IOPS |
| NAND | 3D TLC, 176-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
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| Model | Benchmark | Price | Compare |
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| Novexa SN-8976 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,891 | $429 | Compare |
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| Altrix SN-9719 Plus 500GB SATA 2.5-inch SSD | 3,985 | $39 | Compare |
| Caldera SN-5679 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,443 | $589 | Compare |
| Altrix SN-3787 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,434 | $519 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-4198 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1100756 (accessed 2026-10-23).