Caldera SN-4294 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4294-CORE · Released 2020 · Updated 2026-10-25
Key facts
| Benchmark index | 8,043 (SSDs scale) |
|---|---|
| Category rank | #19,103 |
| Street price | $159 |
| Power | 5 W (active) |
| Performance per dollar | 50.58 |
| Released | 2020 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4294 Core |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,600 MB/s |
| Sequential write | 6,300 MB/s |
| Random 4K read | 980K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DDR4 DRAM, 2 GB |
| 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
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Caldera SN-8681 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD | 11,873 | $359 | Compare |
| Mirenta SN-4620 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,007 | $599 | Compare |
| Altrix SN-4226 Pro 8TB PCIe 3.0 NVMe M.2 2280 SSD | 14,900 | $569 | Compare |
| Altrix SN-8204 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,805 | $269 | Compare |
| Novexa SN-4677 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,611 | $449 | Compare |
| Novexa SN-5404 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,358 | $279 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4294 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/95526451 (accessed 2026-10-25).