Caldera SN-6950 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6950-PLUS · Released 2021 · Updated 2026-10-24
Key facts
| Benchmark index | 8,746 (SSDs scale) |
|---|---|
| Category rank | #47,753 |
| Street price | $239 |
| Power | 8 W (active) |
| Performance per dollar | 36.59 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6950 Plus |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,000 MB/s |
| Sequential write | 5,500 MB/s |
| Random 4K read | 1,270K 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 |
|---|---|---|---|
| Strivon SN-1817 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,257 | $359 | Compare |
| Mirenta SN-1491 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,166 | $129 | Compare |
| Caldera SN-7174 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,010 | $599 | Compare |
| Caldera SN-7804 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,573 | $599 | Compare |
| Caldera SN-1789 Core 1TB SATA 2.5-inch SSD | 3,739 | $39 | Compare |
| Novexa SN-3013 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,390 | $409 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-6950 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6900221 (accessed 2026-10-24).