Halcyra NS-2733 Ultra 5-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Halcyra · SKU NS2733-ULTRA · Released 2025 · Updated 2026-10-22
Key facts
| Benchmark index | 4,368 (NAS Systems scale) |
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| Category rank | #40,432 |
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| Street price | $759 |
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| Power | 49 W |
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| Performance per dollar | 5.75 |
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| Released | 2025 |
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Specifications
| Brand | Halcyra |
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| Model | Halcyra NS-2733 Ultra |
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| Drive bays | 5× 3.5"/2.5" SATA, hot-swappable |
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| Max raw capacity | 140 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 | ZFS |
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| USB | 2× USB 3.2 Gen 2 (10Gbps) |
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Related guides
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| Novexa NS-4691 Ultra 2-Bay NAS (2.5GbE) | 2,667 | $339 | Compare |
| Novexa NS-4773 XT 6-Bay NAS (10GbE, M.2 Cache) | 5,953 | $1,659 | Compare |
| Novexa NS-1879 SE 2-Bay NAS (2.5GbE) | 1,882 | $199 | Compare |
| Halcyra NS-1454 Core 6-Bay NAS (10GbE, M.2 Cache) | 6,041 | $1,749 | Compare |
| Mirenta NS-1320 Core 5-Bay NAS (2.5GbE, M.2 Cache) | 3,759 | $769 | Compare |
| Mirenta NS-3692 SE 8-Bay NAS (10GbE, M.2 Cache) | 6,500 | $2,019 | Compare |
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Cite this page: Hardware Spec Index, “Halcyra NS-2733 Ultra 5-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/7765718 (accessed 2026-10-22).