Caldera SN-4582 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4582-EDGE · Released 2021 · Updated 2026-10-23
Key facts
| Benchmark index | 11,402 (SSDs scale) |
|---|---|
| Category rank | #6,223 |
| Street price | $329 |
| Power | 5 W (active) |
| Performance per dollar | 34.66 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4582 Edge |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,800 MB/s |
| Sequential write | 4,800 MB/s |
| Random 4K read | 730K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 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 |
|---|---|---|---|
| Novexa SN-6078 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,777 | $519 | Compare |
| Strivon SN-3425 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,396 | $159 | Compare |
| Novexa SN-5963 Max 2TB PCIe 3.0 NVMe M.2 2280 SSD | 11,594 | $339 | Compare |
| Caldera SN-7726 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,119 | $199 | Compare |
| Altrix SN-7783 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,966 | $419 | Compare |
| Strivon SN-8207 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,157 | $349 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4582 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1553669 (accessed 2026-10-23).