Caldera SN-2492 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN2492-PLUS · Released 2021 · Updated 2026-10-23
Key facts
| Benchmark index | 14,710 (SSDs scale) |
|---|---|
| Category rank | #31,906 |
| Street price | $499 |
| Power | 5 W (active) |
| Performance per dollar | 29.48 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-2492 Plus |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,600 MB/s |
| Sequential write | 4,800 MB/s |
| Random 4K read | 1,360K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 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 |
|---|---|---|---|
| Mirenta SN-4477 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,996 | $459 | Compare |
| Strivon SN-3605 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,410 | $379 | Compare |
| Novexa SN-4776 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,195 | $179 | Compare |
| Caldera SN-7232 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD | 10,743 | $299 | Compare |
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| Mirenta SN-8128 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,118 | $239 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-2492 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7410311 (accessed 2026-10-23).