Caldera SN-3155 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN3155-SE · Released 2023 · Updated 2026-10-24
Key facts
| Benchmark index | 14,241 (SSDs scale) |
|---|---|
| Category rank | #36,022 |
| Street price | $599 |
| Power | 5 W (active) |
| Performance per dollar | 23.77 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3155 SE |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,500 MB/s |
| Sequential write | 6,000 MB/s |
| Random 4K read | 870K IOPS |
| NAND | 3D TLC, 176-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
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| Mirenta SN-1056 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,480 | $199 | Compare |
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| Novexa SN-9745 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,647 | $599 | Compare |
| Novexa SN-8510 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,180 | $309 | Compare |
| Mirenta SN-9145 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,900 | $579 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-3155 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7572387 (accessed 2026-10-24).