Caldera SN-1892 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1892-PRIME · Released 2025 · Updated 2026-10-24
Key facts
| Benchmark index | 8,706 (SSDs scale) |
|---|---|
| Category rank | #24,118 |
| Street price | $179 |
| Power | 7 W (active) |
| Performance per dollar | 48.64 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1892 Prime |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 4,900 MB/s |
| Sequential write | 4,100 MB/s |
| Random 4K read | 1,290K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 1,200 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
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| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Strivon SN-7251 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,502 | $599 | Compare |
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| Strivon SN-4726 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,648 | $319 | Compare |
| Novexa SN-6730 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,626 | $409 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-1892 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2550135 (accessed 2026-10-24).