Halcyra NS-7891 Max 2-Bay NAS (2.5GbE)
NAS Systems · Halcyra · SKU NS7891-MAX · Released 2022 · Updated 2026-10-23
Key facts
| Benchmark index | 2,247 (NAS Systems scale) |
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| Category rank | #44,207 |
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| Street price | $299 |
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| Power | 27 W |
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| Performance per dollar | 7.52 |
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| Released | 2022 |
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Specifications
| Brand | Halcyra |
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| Model | Halcyra NS-7891 Max |
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| Drive bays | 2× 3.5"/2.5" SATA, hot-swappable |
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| Max raw capacity | 48 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, 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
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Mirenta NS-5159 Pro 2-Bay NAS (2.5GbE) | 1,466 | $149 | Compare |
| Halcyra NS-2180 Pro 4-Bay NAS (2.5GbE, M.2 Cache) | 4,802 | $1,119 | Compare |
| Mirenta NS-2990 Max 12-Bay NAS (10GbE, M.2 Cache) | 7,236 | $2,289 | Compare |
| Halcyra NS-1431 Plus 12-Bay NAS (10GbE, M.2 Cache) | 6,971 | $2,389 | Compare |
| Kestrix NS-8695 XT 2-Bay NAS (2.5GbE) | 1,416 | $179 | Compare |
| Novexa NS-1907 XT 2-Bay NAS (1GbE) | 3,049 | $429 | Compare |
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Cite this page: Hardware Spec Index, “Halcyra NS-7891 Max 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/2495930 (accessed 2026-10-23).