Halcyra NS-3556 XT 2-Bay NAS (1GbE)
NAS Systems · Halcyra · SKU NS3556-XT · Released 2019 · Updated 2026-10-21
Key facts
| Benchmark index | 2,828 (NAS Systems scale) |
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| Category rank | #21,531 |
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| Street price | $379 |
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| Power | 28 W |
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| Performance per dollar | 7.46 |
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| Released | 2019 |
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Specifications
| Brand | Halcyra |
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| Model | Halcyra NS-3556 XT |
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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 | 2 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 | Btrfs, ext4 |
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| USB | 2× USB 3.2 Gen 1 |
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Related guides
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| Model | Benchmark | Price | Compare |
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| Kestrix NS-1388 Pro 8-Bay NAS (10GbE, M.2 Cache) | 6,707 | $2,259 | Compare |
| Halcyra NS-8990 XT 6-Bay NAS (2.5GbE, M.2 Cache) | 5,364 | $1,159 | Compare |
| Halcyra NS-7079 Max 6-Bay NAS (1GbE, M.2 Cache) | 4,829 | $929 | Compare |
| Kestrix NS-8582 Core 12-Bay NAS (10GbE, M.2 Cache) | 6,346 | $1,569 | Compare |
| Mirenta NS-3612 Pro 12-Bay NAS (10GbE, M.2 Cache) | 6,873 | $2,119 | Compare |
| Halcyra NS-8429 Edge 4-Bay NAS (2.5GbE, M.2 Cache) | 4,169 | $859 | Compare |
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Cite this page: Hardware Spec Index, “Halcyra NS-3556 XT 2-Bay NAS (1GbE)”, https://vextor7.com/item/7944709 (accessed 2026-10-21).