Caldera SN-6918 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6918-XT · Released 2024 · Updated 2026-10-26
Key facts
| Benchmark index | 6,394 (SSDs scale) |
|---|---|
| Category rank | #6,877 |
| Street price | $89 |
| Power | 6 W (active) |
| Performance per dollar | 71.84 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6918 XT |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,000 MB/s |
| Sequential write | 3,800 MB/s |
| Random 4K read | 1,000K IOPS |
| NAND | 3D QLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 200 TBW (0.18 DWPD) |
| Warranty | 3 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 |
|---|---|---|---|
| Mirenta SN-1265 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,967 | $349 | Compare |
| Altrix SN-1842 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,625 | $159 | Compare |
| Mirenta SN-4482 SE 1TB PCIe 4.0 NVMe M.2 2230 SSD | 7,750 | $139 | Compare |
| Mirenta SN-8175 Plus 2TB PCIe 5.0 NVMe M.2 2280 SSD | 13,000 | $449 | Compare |
| Strivon SN-2536 XT 1TB SATA 2.5-inch SSD | 3,617 | $39 | Compare |
| Altrix SN-8021 XT 500GB SATA 2.5-inch SSD | 3,859 | $39 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-6918 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/41588156 (accessed 2026-10-26).