Halcyra NS-7591 XT 4-Bay NAS (1GbE, M.2 Cache)
NAS Systems · Halcyra · SKU NS7591-XT · Released 2021 · Updated 2026-10-25
Key facts
| Benchmark index | 3,321 (NAS Systems scale) |
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| Category rank | #41,201 |
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| Street price | $509 |
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| Power | 41 W |
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| Performance per dollar | 6.52 |
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| Released | 2021 |
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Specifications
| Brand | Halcyra |
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| Model | Halcyra NS-7591 XT |
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| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
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| Max raw capacity | 96 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 | 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 1 |
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Related guides
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| Model | Benchmark | Price | Compare |
|---|
| Mirenta NS-7424 Ti 4-Bay NAS (1GbE, M.2 Cache) | 4,016 | $729 | Compare |
| Kestrix NS-7093 Edge 5-Bay NAS (1GbE, M.2 Cache) | 4,390 | $949 | Compare |
| Halcyra NS-8670 Core 5-Bay NAS (2.5GbE, M.2 Cache) | 5,468 | $1,399 | Compare |
| Mirenta NS-9495 Plus 2-Bay NAS (1GbE) | 1,602 | $169 | Compare |
| Mirenta NS-3413 Edge 8-Bay NAS (2.5GbE, M.2 Cache) | 5,375 | $1,589 | Compare |
| Halcyra NS-2515 Ultra 4-Bay NAS (1GbE) | 2,369 | $279 | Compare |
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Cite this page: Hardware Spec Index, “Halcyra NS-7591 XT 4-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/9598693 (accessed 2026-10-25).