Halcyra NS-4603 Ultra 4-Bay NAS (2.5GbE)
NAS Systems · Halcyra · SKU NS4603-ULTRA · Released 2026 · Updated 2026-10-19
Key facts
| Benchmark index | 2,759 (NAS Systems scale) |
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| Category rank | #41,542 |
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| Street price | $369 |
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| Power | 40 W |
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| Performance per dollar | 7.48 |
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| Released | 2026 |
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Specifications
| Brand | Halcyra |
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| Model | Halcyra NS-4603 Ultra |
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| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
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| Max raw capacity | 112 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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| Halcyra NS-6994 Pro 6-Bay NAS (2.5GbE, M.2 Cache) | 5,457 | $1,309 | Compare |
| Halcyra NS-9177 Pro 2-Bay NAS (2.5GbE) | 2,816 | $399 | Compare |
| Halcyra NS-4125 SE 8-Bay NAS (10GbE, M.2 Cache) | 6,699 | $2,339 | Compare |
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Cite this page: Hardware Spec Index, “Halcyra NS-4603 Ultra 4-Bay NAS (2.5GbE)”, https://vextor7.com/item/20006595 (accessed 2026-10-19).