Novexa NS-1721 Ultra 2-Bay NAS (2.5GbE)
NAS Systems · Novexa · SKU NS1721-ULTRA · Released 2022 · Updated 2026-10-26
Key facts
| Benchmark index | 1,960 (NAS Systems scale) |
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| Category rank | #43,403 |
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| Street price | $209 |
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| Power | 26 W |
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| Performance per dollar | 9.38 |
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| Released | 2022 |
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Specifications
| Brand | Novexa |
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| Model | Novexa NS-1721 Ultra |
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| Drive bays | 2× 3.5"/2.5" SATA, hot-swappable |
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| Max raw capacity | 48 TB |
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| Processor | 4-core ARM, 1.7 GHz |
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| Memory | 2 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, 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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| Novexa NS-6087 Ti 4-Bay NAS (1GbE, M.2 Cache) | 5,063 | $1,239 | Compare |
| Mirenta NS-6783 Core 2-Bay NAS (1GbE) | 2,028 | $229 | Compare |
| Halcyra NS-2994 Edge 6-Bay NAS (10GbE, M.2 Cache) | 5,660 | $1,669 | Compare |
| Mirenta NS-4378 Core 5-Bay NAS (1GbE, M.2 Cache) | 5,620 | $1,469 | Compare |
| Novexa NS-8115 Max 4-Bay NAS (2.5GbE, M.2 Cache) | 4,384 | $989 | Compare |
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Cite this page: Hardware Spec Index, “Novexa NS-1721 Ultra 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/79066445 (accessed 2026-10-26).