Caldera SN-7147 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN7147-EDGE · Released 2023 · Updated 2026-10-25
Key facts
| Benchmark index | 5,545 (SSDs scale) |
|---|---|
| Category rank | #2,908 |
| Street price | $79 |
| Power | 7 W (active) |
| Performance per dollar | 70.19 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-7147 Edge |
| Capacity | 500 GB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,400 MB/s |
| Sequential write | 4,900 MB/s |
| Random 4K read | 820K IOPS |
| NAND | 3D QLC, 232-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 120 TBW (0.22 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 |
|---|---|---|---|
| Caldera SN-7384 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,941 | $459 | Compare |
| Mirenta SN-7416 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,210 | $409 | Compare |
| Novexa SN-8613 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,767 | $369 | Compare |
| Strivon SN-8902 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,901 | $469 | Compare |
| Strivon SN-4545 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,892 | $529 | Compare |
| Caldera SN-2875 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,900 | $599 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-7147 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3776346 (accessed 2026-10-25).