Caldera SN-6147 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6147-CORE · Released 2021 · Updated 2026-10-23
Key facts
| Benchmark index | 7,591 (SSDs scale) |
|---|---|
| Category rank | #23,646 |
| Street price | $139 |
| Power | 6 W (active) |
| Performance per dollar | 54.61 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6147 Core |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,100 MB/s |
| Sequential write | 5,400 MB/s |
| Random 4K read | 1,040K IOPS |
| NAND | 3D QLC, 176-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 400 TBW (0.18 DWPD) |
| Warranty | 3 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 |
|---|---|---|---|
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| Novexa SN-6090 Ultra 4TB PCIe 3.0 NVMe M.2 2280 SSD | 10,189 | $269 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-6147 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4664387 (accessed 2026-10-23).