Caldera SN-6947 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6947-TI · Released 2025 · Updated 2026-10-19
Key facts
| Benchmark index | 12,138 (SSDs scale) |
|---|---|
| Category rank | #25,349 |
| Street price | $429 |
| Power | 8 W (active) |
| Performance per dollar | 28.29 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6947 Ti |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 13,300 MB/s |
| Sequential write | 10,600 MB/s |
| Random 4K read | 2,740K IOPS |
| NAND | 3D TLC, 218-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 |
|---|---|---|---|
| Mirenta SN-1931 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,267 | $119 | Compare |
| Altrix SN-7161 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,780 | $389 | Compare |
| Strivon SN-2394 Prime 2TB PCIe 4.0 NVMe M.2 2230 SSD | 10,611 | $299 | Compare |
| Caldera SN-8405 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,680 | $359 | Compare |
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| Strivon SN-8591 Ti 500GB SATA 2.5-inch SSD | 4,429 | $39 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-6947 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/78284927 (accessed 2026-10-19).