Caldera SN-5815 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN5815-EDGE · Released 2026 · Updated 2026-10-26
Key facts
| Benchmark index | 5,498 (SSDs scale) |
|---|---|
| Category rank | #18,378 |
| Street price | $69 |
| Power | 8 W (active) |
| Performance per dollar | 79.68 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-5815 Edge |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 4,800 MB/s |
| Sequential write | 4,300 MB/s |
| Random 4K read | 710K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Heatsink edition available |
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-2839 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $569 | Compare |
| Novexa SN-5976 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,050 | $599 | Compare |
| Altrix SN-1069 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,620 | $529 | Compare |
| Caldera SN-7275 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,165 | $369 | Compare |
| Novexa SN-9344 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,472 | $299 | Compare |
| Novexa SN-3989 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,908 | $249 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-5815 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/51318835 (accessed 2026-10-26).