Caldera SN-3954 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN3954-EDGE · Released 2025 · Updated 2026-10-24
Key facts
| Benchmark index | 14,900 (SSDs scale) |
|---|---|
| Category rank | #4,926 |
| Street price | $599 |
| Power | 11 W (active) |
| Performance per dollar | 24.87 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3954 Edge |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 13,200 MB/s |
| Sequential write | 10,600 MB/s |
| Random 4K read | 2,440K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | LPDDR4 DRAM, 8 GB |
| Endurance | 4,800 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Included (recommended for sustained loads) |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Novexa SN-2554 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,315 | $269 | Compare |
| Mirenta SN-6393 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,280 | $249 | Compare |
| Novexa SN-1757 Max 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,150 | $359 | Compare |
| Novexa SN-2220 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,744 | $349 | Compare |
| Novexa SN-9000 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,556 | $499 | Compare |
| Novexa SN-6089 XT 4TB PCIe 3.0 NVMe M.2 2280 SSD | 13,937 | $419 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-3954 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3407576 (accessed 2026-10-24).