Kestrix NS-5166 XT 2-Bay NAS (2.5GbE)
NAS Systems · Kestrix · SKU NS5166-XT · Released 2022 · Updated 2026-10-21
Key facts
| Benchmark index | 1,398 (NAS Systems scale) |
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| Category rank | #37,477 |
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| Street price | $169 |
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| Power | 24 W |
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| Performance per dollar | 8.27 |
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| Released | 2022 |
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Specifications
| Brand | Kestrix |
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| Model | Kestrix NS-5166 XT |
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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 | 2 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, 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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| Halcyra NS-7784 XT 8-Bay NAS (2.5GbE, M.2 Cache) | 5,354 | $1,339 | Compare |
| Kestrix NS-1776 Core 2-Bay NAS (2.5GbE) | 1,663 | $169 | Compare |
| Mirenta NS-1958 Prime 4-Bay NAS (2.5GbE, M.2 Cache) | 3,805 | $589 | Compare |
| Halcyra NS-7526 XT 12-Bay NAS (10GbE, M.2 Cache) | 6,620 | $1,909 | Compare |
| Mirenta NS-3746 Pro 2-Bay NAS (1GbE) | 1,669 | $189 | Compare |
| Halcyra NS-5849 Edge 4-Bay NAS (2.5GbE, M.2 Cache) | 3,728 | $559 | Compare |
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Cite this page: Hardware Spec Index, “Kestrix NS-5166 XT 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/5939352 (accessed 2026-10-21).