Novexa NS-5151 Pro 2-Bay NAS (2.5GbE)
NAS Systems · Novexa · SKU NS5151-PRO · Released 2022 · Updated 2026-10-20
Key facts
| Benchmark index | 3,328 (NAS Systems scale) |
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| Category rank | #31,577 |
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| Street price | $449 |
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| Power | 29 W |
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| Performance per dollar | 7.41 |
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| Released | 2022 |
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Specifications
| Brand | Novexa |
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| Model | Novexa NS-5151 Pro |
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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 | 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, JBOD |
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| File system | Btrfs, ext4 |
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| USB | 2× USB 3.2 Gen 2 (10Gbps) |
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Related guides
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| Kestrix NS-3367 SE 2-Bay NAS (2.5GbE) | 2,667 | $339 | Compare |
| Halcyra NS-2584 Edge 4-Bay NAS (2.5GbE) | 3,121 | $429 | Compare |
| Kestrix NS-7101 Prime 2-Bay NAS (2.5GbE) | 2,215 | $249 | Compare |
| Novexa NS-5068 Ti 12-Bay NAS (10GbE, M.2 Cache) | 5,977 | $1,829 | Compare |
| Kestrix NS-7733 Plus 6-Bay NAS (2.5GbE, M.2 Cache) | 4,415 | $789 | Compare |
| Kestrix NS-7966 SE 4-Bay NAS (2.5GbE, M.2 Cache) | 3,968 | $779 | Compare |
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Cite this page: Hardware Spec Index, “Novexa NS-5151 Pro 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/3942009 (accessed 2026-10-20).