Caldera SN-1040 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1040-CORE · Released 2026 · Updated 2026-10-19
Key facts
| Benchmark index | 6,820 (SSDs scale) |
|---|---|
| Category rank | #7,869 |
| Street price | $139 |
| Power | 8 W (active) |
| Performance per dollar | 49.06 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1040 Core |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,300 MB/s |
| Sequential write | 5,000 MB/s |
| Random 4K read | 1,160K IOPS |
| NAND | 3D QLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 360 TBW (0.33 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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| Altrix SN-6812 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,474 | $509 | Compare |
| Altrix SN-1674 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 7,555 | $159 | Compare |
| Mirenta SN-4817 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD | 10,028 | $249 | Compare |
| Mirenta SN-6295 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 7,840 | $149 | Compare |
| Altrix SN-6026 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,516 | $289 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-1040 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/10436629 (accessed 2026-10-19).