Halcyra NS-2021 Prime 6-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Halcyra · SKU NS2021-PRIME · Released 2022 · Updated 2026-10-21
Key facts
| Benchmark index | 4,589 (NAS Systems scale) |
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| Category rank | #28,799 |
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| Street price | $1,039 |
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| Power | 56 W |
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| Performance per dollar | 4.42 |
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| Released | 2022 |
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Specifications
| Brand | Halcyra |
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| Model | Halcyra NS-2021 Prime |
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| Drive bays | 6× 3.5"/2.5" SATA, hot-swappable |
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| Max raw capacity | 144 TB |
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| Processor | 8-core x86, up to 3.1 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 | Btrfs, ext4 |
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| USB | 2× USB 3.2 Gen 2 (10Gbps) |
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Related guides
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| Kestrix NS-7162 Pro 4-Bay NAS (2.5GbE) | 2,978 | $429 | Compare |
| Mirenta NS-2158 Edge 5-Bay NAS (1GbE, M.2 Cache) | 4,415 | $919 | Compare |
| Kestrix NS-6616 XT 12-Bay NAS (10GbE, M.2 Cache) | 7,000 | $2,189 | Compare |
| Halcyra NS-3586 Prime 5-Bay NAS (1GbE, M.2 Cache) | 5,231 | $1,119 | Compare |
| Novexa NS-8064 Prime 5-Bay NAS (2.5GbE, M.2 Cache) | 5,481 | $1,689 | Compare |
| Kestrix NS-6679 Max 4-Bay NAS (2.5GbE) | 3,185 | $529 | Compare |
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Cite this page: Hardware Spec Index, “Halcyra NS-2021 Prime 6-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/13664845 (accessed 2026-10-21).