Halcyra NS-1901 XT 4-Bay NAS (1GbE, M.2 Cache)
NAS Systems · Halcyra · SKU NS1901-XT · Released 2020 · Updated 2026-10-21
Key facts
| Benchmark index | 4,362 (NAS Systems scale) |
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| Category rank | #21,372 |
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| Street price | $909 |
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| Power | 43 W |
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| Performance per dollar | 4.80 |
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| Released | 2020 |
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Specifications
| Brand | Halcyra |
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| Model | Halcyra NS-1901 XT |
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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 ARM, 1.7 GHz |
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| Memory | 8 GB DDR4 |
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| Network | 2× 1GbE |
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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 1 |
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Related guides
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| Halcyra NS-3522 Core 4-Bay NAS (2.5GbE, M.2 Cache) | 3,684 | $639 | Compare |
| Mirenta NS-6473 SE 5-Bay NAS (1GbE, M.2 Cache) | 5,209 | $1,429 | Compare |
| Novexa NS-7160 XT 4-Bay NAS (2.5GbE, M.2 Cache) | 3,569 | $539 | Compare |
| Mirenta NS-4565 Max 8-Bay NAS (2.5GbE, M.2 Cache) | 5,202 | $1,519 | Compare |
| Halcyra NS-9984 Ti 8-Bay NAS (2.5GbE, M.2 Cache) | 5,379 | $1,319 | Compare |
| Mirenta NS-3515 XT 4-Bay NAS (1GbE, M.2 Cache) | 3,809 | $679 | Compare |
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Cite this page: Hardware Spec Index, “Halcyra NS-1901 XT 4-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/5220264 (accessed 2026-10-21).