Novexa NS-3665 Ultra 4-Bay NAS (2.5GbE)
NAS Systems · Novexa · SKU NS3665-ULTRA · Released 2023 · Updated 2026-10-22
Key facts
| Benchmark index | 2,602 (NAS Systems scale) |
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| Category rank | #7,517 |
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| Street price | $299 |
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| Power | 39 W |
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| Performance per dollar | 8.70 |
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| Released | 2023 |
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Specifications
| Brand | Novexa |
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| Model | Novexa NS-3665 Ultra |
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| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
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| Max raw capacity | 96 TB |
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| Processor | 4-core ARM, 1.7 GHz |
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| Memory | 4 GB DDR4 |
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| Network | 2× 2.5GbE |
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| M.2 NVMe slots | None |
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| PCIe expansion | None |
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| RAID | RAID 0/1/5/6/10, JBOD |
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| File system | ZFS |
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| USB | 2× USB 3.2 Gen 2 (10Gbps) |
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Related guides
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| Kestrix NS-6060 XT 2-Bay NAS (2.5GbE) | 2,172 | $239 | Compare |
| Mirenta NS-3852 Ti 8-Bay NAS (10GbE, M.2 Cache) | 6,885 | $2,019 | Compare |
| Halcyra NS-1348 SE 4-Bay NAS (2.5GbE, M.2 Cache) | 4,989 | $1,249 | Compare |
| Halcyra NS-5841 Max 4-Bay NAS (1GbE) | 2,184 | $239 | Compare |
| Mirenta NS-4358 XT 4-Bay NAS (2.5GbE, M.2 Cache) | 4,018 | $679 | Compare |
| Novexa NS-7098 SE 8-Bay NAS (2.5GbE, M.2 Cache) | 5,159 | $1,229 | Compare |
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Cite this page: Hardware Spec Index, “Novexa NS-3665 Ultra 4-Bay NAS (2.5GbE)”, https://vextor7.com/item/544757 (accessed 2026-10-22).