Halcyra NS-7091 Pro 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Halcyra · SKU NS7091-PRO · Released 2023 · Updated 2026-10-19
Key facts
| Benchmark index | 3,916 (NAS Systems scale) |
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| Category rank | #19,787 |
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| Street price | $769 |
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| Power | 43 W |
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| Performance per dollar | 5.09 |
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| Released | 2023 |
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Specifications
| Brand | Halcyra |
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| Model | Halcyra NS-7091 Pro |
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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 | 8 GB DDR4 |
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| Network | 2× 2.5GbE |
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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 2 (10Gbps) |
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Related guides
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| Model | Benchmark | Price | Compare |
|---|
| Kestrix NS-3305 Pro 4-Bay NAS (2.5GbE) | 3,204 | $539 | Compare |
| Kestrix NS-3660 Core 6-Bay NAS (2.5GbE, M.2 Cache) | 5,470 | $1,319 | Compare |
| Kestrix NS-8554 SE 4-Bay NAS (2.5GbE, M.2 Cache) | 4,438 | $869 | Compare |
| Mirenta NS-3230 XT 8-Bay NAS (10GbE, M.2 Cache) | 7,037 | $2,329 | Compare |
| Halcyra NS-7051 SE 8-Bay NAS (1GbE, M.2 Cache) | 4,993 | $1,329 | Compare |
| Mirenta NS-9152 Ultra 5-Bay NAS (2.5GbE, M.2 Cache) | 3,586 | $649 | Compare |
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Cite this page: Hardware Spec Index, “Halcyra NS-7091 Pro 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/469691 (accessed 2026-10-19).