Caldera SN-3423 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN3423-PRO · Released 2025 · Updated 2026-10-25
Key facts
| Benchmark index | 13,605 (SSDs scale) |
|---|---|
| Category rank | #42,667 |
| Street price | $569 |
| Power | 10 W (active) |
| Performance per dollar | 23.91 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3423 Pro |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 10,400 MB/s |
| Sequential write | 10,000 MB/s |
| Random 4K read | 1,440K IOPS |
| NAND | 3D TLC, 218-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-6775 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,255 | $469 | Compare |
| Novexa SN-1440 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 7,150 | $109 | Compare |
| Caldera SN-5899 Ti 500GB SATA 2.5-inch SSD | 4,403 | $39 | Compare |
| Caldera SN-8952 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,748 | $139 | Compare |
| Mirenta SN-4887 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,553 | $359 | Compare |
| Strivon SN-5774 SE 2TB PCIe 5.0 NVMe M.2 2280 SSD | 10,546 | $329 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-3423 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8422667 (accessed 2026-10-25).