Halcyra NS-3549 Pro 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Halcyra · SKU NS3549-PRO · Released 2022 · Updated 2026-10-20
Key facts
| Benchmark index | 4,658 (NAS Systems scale) |
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| Category rank | #18,472 |
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| Street price | $1,009 |
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| Power | 44 W |
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| Performance per dollar | 4.62 |
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| Released | 2022 |
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Specifications
| Brand | Halcyra |
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| Model | Halcyra NS-3549 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 | 4-core x86, up to 3.1 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 | 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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| Halcyra NS-4039 Edge 8-Bay NAS (2.5GbE, M.2 Cache) | 4,830 | $1,319 | Compare |
| Novexa NS-2308 Core 6-Bay NAS (1GbE, M.2 Cache) | 4,794 | $1,069 | Compare |
| Novexa NS-2528 Plus 2-Bay NAS (1GbE) | 3,480 | $569 | Compare |
| Mirenta NS-4393 Edge 4-Bay NAS (2.5GbE, M.2 Cache) | 3,901 | $759 | Compare |
| Mirenta NS-4995 Plus 8-Bay NAS (10GbE, M.2 Cache) | 6,668 | $1,729 | Compare |
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Cite this page: Hardware Spec Index, “Halcyra NS-3549 Pro 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/88143 (accessed 2026-10-20).