Halcyra NS-4639 Max 2-Bay NAS (1GbE)
NAS Systems · Halcyra · SKU NS4639-MAX · Released 2020 · Updated 2026-10-24
Key facts
| Benchmark index | 2,993 (NAS Systems scale) |
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| Category rank | #35,984 |
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| Street price | $439 |
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| Power | 29 W |
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| Performance per dollar | 6.82 |
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| Released | 2020 |
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Specifications
| Brand | Halcyra |
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| Model | Halcyra NS-4639 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 | 8 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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| Halcyra NS-4918 Pro 8-Bay NAS (10GbE, M.2 Cache) | 6,532 | $2,039 | Compare |
| Kestrix NS-8533 Ultra 12-Bay NAS (10GbE, M.2 Cache) | 6,893 | $1,759 | Compare |
| Halcyra NS-7967 Plus 6-Bay NAS (2.5GbE, M.2 Cache) | 4,383 | $1,079 | Compare |
| Halcyra NS-2840 Ultra 4-Bay NAS (1GbE, M.2 Cache) | 3,481 | $629 | Compare |
| Mirenta NS-4475 Edge 5-Bay NAS (1GbE, M.2 Cache) | 5,188 | $1,169 | Compare |
| Halcyra NS-9685 Edge 8-Bay NAS (10GbE, M.2 Cache) | 6,344 | $1,619 | Compare |
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Cite this page: Hardware Spec Index, “Halcyra NS-4639 Max 2-Bay NAS (1GbE)”, https://vextor7.com/item/14739115 (accessed 2026-10-24).