Caldera SN-4018 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4018-EDGE · Released 2019 · Updated 2026-10-20
Key facts
| Benchmark index | 8,693 (SSDs scale) |
|---|---|
| Category rank | #38,031 |
| Street price | $179 |
| Power | 6 W (active) |
| Performance per dollar | 48.56 |
| Released | 2019 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4018 Edge |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,200 MB/s |
| Sequential write | 2,000 MB/s |
| Random 4K read | 510K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 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-9982 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,106 | $459 | Compare |
| Novexa SN-8422 Prime 1TB SATA 2.5-inch SSD | 3,532 | $39 | Compare |
| Caldera SN-2430 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,649 | $369 | Compare |
| Altrix SN-5593 Core 4TB PCIe 3.0 NVMe M.2 2280 SSD | 12,719 | $469 | Compare |
| Caldera SN-9102 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,928 | $409 | Compare |
| Caldera SN-6819 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD | 10,456 | $279 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4018 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20076243 (accessed 2026-10-20).