Kestrix NS-8591 Ti 2-Bay NAS (1GbE)
NAS Systems · Kestrix · SKU NS8591-TI · Released 2021 · Updated 2026-10-22
Key facts
| Benchmark index | 2,108 (NAS Systems scale) |
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| Category rank | #17,811 |
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| Street price | $219 |
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| Power | 26 W |
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| Performance per dollar | 9.63 |
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| Released | 2021 |
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Specifications
| Brand | Kestrix |
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| Model | Kestrix NS-8591 Ti |
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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 | 4 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 | ZFS |
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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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| Mirenta NS-1751 Ti 6-Bay NAS (10GbE, M.2 Cache) | 6,414 | $1,779 | Compare |
| Novexa NS-4749 SE 2-Bay NAS (2.5GbE) | 2,726 | $359 | Compare |
| Mirenta NS-9233 Ti 2-Bay NAS (1GbE) | 2,873 | $329 | Compare |
| Novexa NS-1567 Edge 2-Bay NAS (1GbE) | 2,808 | $339 | Compare |
| Kestrix NS-2291 Plus 12-Bay NAS (10GbE, M.2 Cache) | 7,400 | $2,499 | Compare |
| Mirenta NS-1788 Max 12-Bay NAS (10GbE, M.2 Cache) | 7,012 | $2,329 | Compare |
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Cite this page: Hardware Spec Index, “Kestrix NS-8591 Ti 2-Bay NAS (1GbE)”, https://vextor7.com/item/3537513 (accessed 2026-10-22).