Novexa NS-5191 Max 4-Bay NAS (1GbE, M.2 Cache)
NAS Systems · Novexa · SKU NS5191-MAX · Released 2020 · Updated 2026-10-21
Key facts
| Benchmark index | 4,141 (NAS Systems scale) |
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| Category rank | #10,963 |
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| Street price | $809 |
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| Power | 44 W |
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| Performance per dollar | 5.12 |
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| Released | 2020 |
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Specifications
| Brand | Novexa |
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| Model | Novexa NS-5191 Max |
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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 | 6-core x86, up to 3.1 GHz |
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| Memory | 8 GB DDR4 |
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| Network | 2× 1GbE |
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| M.2 NVMe slots | 2× (cache or storage pool) |
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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 1 |
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Related guides
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| Halcyra NS-1541 Ti 4-Bay NAS (1GbE) | 2,517 | $299 | Compare |
| Halcyra NS-6066 Pro 2-Bay NAS (2.5GbE) | 1,757 | $179 | Compare |
| Novexa NS-6463 Core 8-Bay NAS (2.5GbE, M.2 Cache) | 5,241 | $1,429 | Compare |
| Mirenta NS-8103 Core 8-Bay NAS (10GbE, M.2 Cache) | 6,376 | $1,959 | Compare |
| Kestrix NS-6904 Max 2-Bay NAS (2.5GbE) | 2,041 | $249 | Compare |
| Novexa NS-4922 Max 4-Bay NAS (2.5GbE, M.2 Cache) | 3,634 | $729 | Compare |
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Cite this page: Hardware Spec Index, “Novexa NS-5191 Max 4-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/19006491 (accessed 2026-10-21).