Halcyra NS-1521 Max 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Halcyra · SKU NS1521-MAX · Released 2025 · Updated 2026-10-19
Key facts
| Benchmark index | 3,753 (NAS Systems scale) |
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| Category rank | #29,377 |
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| Street price | $629 |
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| Power | 42 W |
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| Performance per dollar | 5.97 |
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| Released | 2025 |
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Specifications
| Brand | Halcyra |
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| Model | Halcyra NS-1521 Max |
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| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
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| Max raw capacity | 112 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× 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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| Model | Benchmark | Price | Compare |
|---|
| Halcyra NS-5023 Ti 8-Bay NAS (10GbE, M.2 Cache) | 6,824 | $1,949 | Compare |
| Mirenta NS-7911 Prime 4-Bay NAS (1GbE) | 3,336 | $499 | Compare |
| Kestrix NS-8906 Pro 4-Bay NAS (2.5GbE) | 3,016 | $419 | Compare |
| Halcyra NS-6010 Max 2-Bay NAS (2.5GbE, M.2 Cache) | 3,626 | $629 | Compare |
| Mirenta NS-9662 Ti 12-Bay NAS (10GbE, M.2 Cache) | 6,052 | $1,549 | Compare |
| Halcyra NS-2057 Prime 4-Bay NAS (2.5GbE, M.2 Cache) | 4,245 | $799 | Compare |
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Cite this page: Hardware Spec Index, “Halcyra NS-1521 Max 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/91628 (accessed 2026-10-19).