Caldera SN-6948 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6948-CORE · Released 2026 · Updated 2026-10-20
Key facts
| Benchmark index | 9,085 (SSDs scale) |
|---|---|
| Category rank | #49,388 |
| Street price | $189 |
| Power | 7 W (active) |
| Performance per dollar | 48.07 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6948 Core |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,900 MB/s |
| Sequential write | 5,000 MB/s |
| Random 4K read | 820K IOPS |
| NAND | 3D TLC, 218-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 |
|---|---|---|---|
| Caldera SN-2733 Plus 1TB SATA 2.5-inch SSD | 4,045 | $39 | Compare |
| Novexa SN-9003 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,672 | $319 | Compare |
| Mirenta SN-9483 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,606 | $269 | Compare |
| Novexa SN-5881 Prime 1TB SATA 2.5-inch SSD | 4,064 | $49 | Compare |
| Novexa SN-7527 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,110 | $339 | Compare |
| Strivon SN-8139 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,267 | $159 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-6948 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/15536701 (accessed 2026-10-20).