Caldera SN-1420 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1420-PLUS · Released 2025 · Updated 2026-10-20
Key facts
| Benchmark index | 13,530 (SSDs scale) |
|---|---|
| Category rank | #39,015 |
| Street price | $479 |
| Power | 9 W (active) |
| Performance per dollar | 28.25 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1420 Plus |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 14,700 MB/s |
| Sequential write | 11,000 MB/s |
| Random 4K read | 1,870K 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
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| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Novexa SN-4206 Max 1TB SATA 2.5-inch SSD | 3,226 | $39 | Compare |
| Mirenta SN-5671 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,853 | $239 | Compare |
| Novexa SN-7749 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,449 | $559 | Compare |
| Mirenta SN-1487 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,560 | $169 | Compare |
| Caldera SN-3768 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,564 | $439 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-1420 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/294871 (accessed 2026-10-20).