Halcyra NS-7739 Ultra 6-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Halcyra · SKU NS7739-ULTRA · Released 2026 · Updated 2026-10-20
Key facts
| Benchmark index | 5,424 (NAS Systems scale) |
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| Category rank | #2,268 |
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| Street price | $1,169 |
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| Power | 58 W |
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| Performance per dollar | 4.64 |
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| Released | 2026 |
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Specifications
| Brand | Halcyra |
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| Model | Halcyra NS-7739 Ultra |
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| Drive bays | 6× 3.5"/2.5" SATA, hot-swappable |
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| Max raw capacity | 168 TB |
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| Processor | 8-core x86, up to 3.3 GHz |
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| Memory | 8 GB DDR5 |
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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-3935 Pro 8-Bay NAS (10GbE, M.2 Cache) | 6,550 | $2,019 | Compare |
| Kestrix NS-7215 Plus 4-Bay NAS (2.5GbE) | 2,386 | $339 | Compare |
| Mirenta NS-4170 Ultra 8-Bay NAS (10GbE, M.2 Cache) | 7,400 | $2,499 | Compare |
| Mirenta NS-4904 Max 2-Bay NAS (1GbE) | 2,653 | $339 | Compare |
| Halcyra NS-9408 Edge 6-Bay NAS (2.5GbE, M.2 Cache) | 5,838 | $1,549 | Compare |
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Cite this page: Hardware Spec Index, “Halcyra NS-7739 Ultra 6-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/3073076 (accessed 2026-10-20).