Kestrix NS-1591 Edge 4-Bay NAS (2.5GbE)
NAS Systems · Kestrix · SKU NS1591-EDGE · Released 2025 · Updated 2026-10-22
Key facts
| Benchmark index | 3,022 (NAS Systems scale) |
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| Category rank | #27,200 |
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| Street price | $429 |
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| Power | 41 W |
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| Performance per dollar | 7.04 |
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| Released | 2025 |
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Specifications
| Brand | Kestrix |
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| Model | Kestrix NS-1591 Edge |
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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 | 4 GB DDR4 |
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| Network | 2× 2.5GbE |
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| M.2 NVMe slots | None |
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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 | ZFS |
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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-7877 Pro 4-Bay NAS (2.5GbE, M.2 Cache) | 4,053 | $799 | Compare |
| Novexa NS-7648 Edge 5-Bay NAS (1GbE, M.2 Cache) | 5,251 | $1,099 | Compare |
| Halcyra NS-1731 Ultra 12-Bay NAS (10GbE, M.2 Cache) | 7,400 | $2,419 | Compare |
| Novexa NS-6426 Max 5-Bay NAS (2.5GbE, M.2 Cache) | 4,761 | $1,259 | Compare |
| Kestrix NS-5296 Edge 5-Bay NAS (2.5GbE, M.2 Cache) | 5,369 | $1,229 | Compare |
| Novexa NS-8766 Pro 4-Bay NAS (1GbE, M.2 Cache) | 4,011 | $889 | Compare |
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Cite this page: Hardware Spec Index, “Kestrix NS-1591 Edge 4-Bay NAS (2.5GbE)”, https://vextor7.com/item/9544273 (accessed 2026-10-22).