Caldera SN-4146 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4146-CORE · Released 2021 · Updated 2026-10-26
Key facts
| Benchmark index | 14,691 (SSDs scale) |
|---|---|
| Category rank | #43,999 |
| Street price | $569 |
| Power | 8 W (active) |
| Performance per dollar | 25.82 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4146 Core |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,100 MB/s |
| Sequential write | 6,800 MB/s |
| Random 4K read | 1,000K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 8 GB |
| Endurance | 4,800 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-7630 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,780 | $279 | Compare |
| Mirenta SN-6113 XT 1TB SATA 2.5-inch SSD | 3,715 | $39 | Compare |
| Mirenta SN-9946 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,522 | $289 | Compare |
| Mirenta SN-8954 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,586 | $319 | Compare |
| Caldera SN-3618 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,409 | $399 | Compare |
| Novexa SN-2282 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,041 | $299 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4146 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1850198 (accessed 2026-10-26).