Caldera SN-4689 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4689-EDGE · Released 2022 · Updated 2026-10-19
Key facts
| Benchmark index | 14,059 (SSDs scale) |
|---|---|
| Category rank | #14,369 |
| Street price | $489 |
| Power | 6 W (active) |
| Performance per dollar | 28.75 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4689 Edge |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,300 MB/s |
| Sequential write | 4,800 MB/s |
| Random 4K read | 730K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 8 GB |
| Endurance | 4,800 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-6966 Prime 1TB SATA 2.5-inch SSD | 3,658 | $39 | Compare |
| Caldera SN-4085 Edge 500GB SATA 2.5-inch SSD | 3,905 | $39 | Compare |
| Mirenta SN-5215 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,726 | $559 | Compare |
| Mirenta SN-5279 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,164 | $429 | Compare |
| Caldera SN-1010 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $599 | Compare |
| Altrix SN-5162 Pro 1TB SATA 2.5-inch SSD | 3,775 | $39 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4689 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/501689 (accessed 2026-10-19).