Halcyra NS-3693 Pro 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Halcyra · SKU NS3693-PRO · Released 2022 · Updated 2026-10-25
Key facts
| Benchmark index | 4,912 (NAS Systems scale) |
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| Category rank | #4,593 |
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| Street price | $1,179 |
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| Power | 45 W |
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| Performance per dollar | 4.17 |
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| Released | 2022 |
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Specifications
| Brand | Halcyra |
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| Model | Halcyra NS-3693 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 | 8-core x86, up to 3.2 GHz |
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| Memory | 16 GB DDR4 ECC |
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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 | 1× PCIe 4.0 x4 slot |
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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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| Halcyra NS-8148 Prime 5-Bay NAS (1GbE, M.2 Cache) | 3,947 | $889 | Compare |
| Novexa NS-2174 SE 2-Bay NAS (2.5GbE) | 1,627 | $189 | Compare |
| Mirenta NS-4516 Prime 6-Bay NAS (2.5GbE, M.2 Cache) | 4,623 | $1,209 | Compare |
| Kestrix NS-9586 Ultra 5-Bay NAS (2.5GbE, M.2 Cache) | 5,587 | $1,649 | Compare |
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Cite this page: Hardware Spec Index, “Halcyra NS-3693 Pro 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/89937057 (accessed 2026-10-25).