Caldera SN-5945 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN5945-EDGE · Released 2021 · Updated 2026-10-23
Key facts
| Benchmark index | 11,603 (SSDs scale) |
|---|---|
| Category rank | #33,772 |
| Street price | $439 |
| Power | 6 W (active) |
| Performance per dollar | 26.43 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-5945 Edge |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,700 MB/s |
| Sequential write | 5,300 MB/s |
| Random 4K read | 1,140K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 8 GB |
| Endurance | 4,800 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-8422 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,198 | $359 | Compare |
| Novexa SN-6689 SE 8TB PCIe 3.0 NVMe M.2 2280 SSD | 12,899 | $499 | Compare |
| Novexa SN-6673 Prime 500GB SATA 2.5-inch SSD | 3,579 | $39 | Compare |
| Caldera SN-8453 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,395 | $279 | Compare |
| Altrix SN-8592 Ti 500GB SATA 2.5-inch SSD | 3,970 | $39 | Compare |
| Strivon SN-5604 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,261 | $189 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-5945 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7979755 (accessed 2026-10-23).