Halcyra NS-4745 Ultra 4-Bay NAS (1GbE)
NAS Systems · Halcyra · SKU NS4745-ULTRA · Released 2021 · Updated 2026-10-21
Key facts
| Benchmark index | 3,223 (NAS Systems scale) |
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| Category rank | #19,205 |
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| Street price | $509 |
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| Power | 41 W |
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| Performance per dollar | 6.33 |
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| Released | 2021 |
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Specifications
| Brand | Halcyra |
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| Model | Halcyra NS-4745 Ultra |
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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× 1GbE |
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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 | Btrfs, ext4 |
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| USB | 2× USB 3.2 Gen 1 |
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Related guides
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| Halcyra NS-5336 Max 2-Bay NAS (2.5GbE) | 1,577 | $179 | Compare |
| Mirenta NS-1164 Pro 4-Bay NAS (2.5GbE) | 2,266 | $249 | Compare |
| Halcyra NS-9175 SE 8-Bay NAS (10GbE, M.2 Cache) | 6,451 | $1,969 | Compare |
| Novexa NS-5764 XT 4-Bay NAS (2.5GbE, M.2 Cache) | 3,582 | $649 | Compare |
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Cite this page: Hardware Spec Index, “Halcyra NS-4745 Ultra 4-Bay NAS (1GbE)”, https://vextor7.com/item/3685935 (accessed 2026-10-21).