Caldera SN-5021 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN5021-EDGE · Released 2021 · Updated 2026-10-21
Key facts
| Benchmark index | 11,905 (SSDs scale) |
|---|---|
| Category rank | #9,374 |
| Street price | $419 |
| Power | 7 W (active) |
| Performance per dollar | 28.41 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-5021 Edge |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,500 MB/s |
| Sequential write | 5,200 MB/s |
| Random 4K read | 790K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 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 |
|---|---|---|---|
| Novexa SN-8957 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,755 | $439 | Compare |
| Novexa SN-6788 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,455 | $439 | Compare |
| Mirenta SN-1970 Core 500GB SATA 2.5-inch SSD | 3,475 | $39 | Compare |
| Strivon SN-6161 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $559 | Compare |
| Mirenta SN-4603 Ultra 1TB SATA 2.5-inch SSD | 3,964 | $39 | Compare |
| Altrix SN-5427 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,811 | $519 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-5021 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2859484 (accessed 2026-10-21).