Novexa NS-2721 Ultra 4-Bay NAS (2.5GbE)
NAS Systems · Novexa · SKU NS2721-ULTRA · Released 2026 · Updated 2026-10-20
Key facts
| Benchmark index | 2,057 (NAS Systems scale) |
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| Category rank | #17,412 |
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| Street price | $249 |
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| Power | 38 W |
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| Performance per dollar | 8.26 |
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| Released | 2026 |
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Specifications
| Brand | Novexa |
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| Model | Novexa NS-2721 Ultra |
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| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
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| Max raw capacity | 112 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 0/1/5/6/10, 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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|---|
| Mirenta NS-5026 Core 2-Bay NAS (2.5GbE) | 1,404 | $159 | Compare |
| Halcyra NS-2827 SE 8-Bay NAS (2.5GbE, M.2 Cache) | 5,325 | $1,429 | Compare |
| Novexa NS-4024 Plus 2-Bay NAS (2.5GbE) | 3,187 | $569 | Compare |
| Kestrix NS-7993 Max 4-Bay NAS (2.5GbE) | 3,024 | $499 | Compare |
| Novexa NS-6375 Ultra 8-Bay NAS (1GbE, M.2 Cache) | 5,723 | $1,459 | Compare |
| Kestrix NS-2653 Prime 2-Bay NAS (1GbE) | 3,095 | $499 | Compare |
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Cite this page: Hardware Spec Index, “Novexa NS-2721 Ultra 4-Bay NAS (2.5GbE)”, https://vextor7.com/item/8101005 (accessed 2026-10-20).