Halcyra NS-6566 SE 4-Bay NAS (2.5GbE)
NAS Systems · Halcyra · SKU NS6566-SE · Released 2022 · Updated 2026-10-21
Key facts
| Benchmark index | 3,085 (NAS Systems scale) |
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| Category rank | #39,889 |
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| Street price | $519 |
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| Power | 41 W |
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| Performance per dollar | 5.94 |
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| Released | 2022 |
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Specifications
| Brand | Halcyra |
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| Model | Halcyra NS-6566 SE |
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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 | 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 0/1/5/6/10, 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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| Novexa NS-3743 Ti 4-Bay NAS (2.5GbE, M.2 Cache) | 4,503 | $1,029 | Compare |
| Novexa NS-3146 Max 5-Bay NAS (1GbE, M.2 Cache) | 4,924 | $1,179 | Compare |
| Kestrix NS-2345 Ultra 12-Bay NAS (10GbE, M.2 Cache) | 6,620 | $1,849 | Compare |
| Halcyra NS-4524 Max 4-Bay NAS (1GbE, M.2 Cache) | 4,635 | $1,119 | Compare |
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Cite this page: Hardware Spec Index, “Halcyra NS-6566 SE 4-Bay NAS (2.5GbE)”, https://vextor7.com/item/13005247 (accessed 2026-10-21).