Halcyra NS-2821 SE 2-Bay NAS (1GbE)
NAS Systems · Halcyra · SKU NS2821-SE · Released 2021 · Updated 2026-10-20
Key facts
| Benchmark index | 2,851 (NAS Systems scale) |
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| Category rank | #32,541 |
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| Street price | $379 |
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| Power | 28 W |
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| Performance per dollar | 7.52 |
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| Released | 2021 |
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Specifications
| Brand | Halcyra |
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| Model | Halcyra NS-2821 SE |
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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× 1GbE |
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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 | ZFS |
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| USB | 2× USB 3.2 Gen 1 |
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Related guides
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| Mirenta NS-8222 Edge 8-Bay NAS (10GbE, M.2 Cache) | 7,115 | $2,029 | Compare |
| Halcyra NS-1223 Core 4-Bay NAS (1GbE) | 2,251 | $309 | Compare |
| Novexa NS-6215 Core 4-Bay NAS (1GbE, M.2 Cache) | 3,603 | $529 | Compare |
| Halcyra NS-7312 Max 8-Bay NAS (10GbE, M.2 Cache) | 7,327 | $2,059 | Compare |
| Novexa NS-2420 Max 4-Bay NAS (2.5GbE) | 2,309 | $279 | Compare |
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Cite this page: Hardware Spec Index, “Halcyra NS-2821 SE 2-Bay NAS (1GbE)”, https://vextor7.com/item/9880274 (accessed 2026-10-20).