Halcyra NS-4558 Prime 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Halcyra · SKU NS4558-PRIME · Released 2026 · Updated 2026-10-25
Key facts
| Benchmark index | 4,373 (NAS Systems scale) |
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| Category rank | #23,288 |
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| Street price | $799 |
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| Power | 43 W |
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| Performance per dollar | 5.47 |
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| Released | 2026 |
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Specifications
| Brand | Halcyra |
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| Model | Halcyra NS-4558 Prime |
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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 | 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 | Btrfs, ext4 |
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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-2820 SE 4-Bay NAS (1GbE) | 3,035 | $389 | Compare |
| Mirenta NS-2975 Ti 5-Bay NAS (2.5GbE, M.2 Cache) | 4,860 | $1,189 | Compare |
| Halcyra NS-7534 SE 5-Bay NAS (2.5GbE, M.2 Cache) | 3,681 | $609 | Compare |
| Halcyra NS-5522 Prime 8-Bay NAS (2.5GbE, M.2 Cache) | 5,410 | $1,489 | Compare |
| Halcyra NS-4298 Ultra 4-Bay NAS (2.5GbE) | 2,279 | $269 | Compare |
| Mirenta NS-2509 SE 6-Bay NAS (10GbE, M.2 Cache) | 6,036 | $1,779 | Compare |
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Cite this page: Hardware Spec Index, “Halcyra NS-4558 Prime 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/56526258 (accessed 2026-10-25).