Kestrix NS-5673 Prime 2-Bay NAS (1GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS5673-PRIME · Released 2020 · Updated 2026-10-21
Key facts
| Benchmark index | 3,508 (NAS Systems scale) |
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| Category rank | #49,699 |
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| Street price | $549 |
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| Power | 29 W |
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| Performance per dollar | 6.39 |
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| Released | 2020 |
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Specifications
| Brand | Kestrix |
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| Model | Kestrix NS-5673 Prime |
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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 | 2× (cache or storage pool) |
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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 |
|---|
| Kestrix NS-9778 Prime 4-Bay NAS (1GbE) | 2,402 | $279 | Compare |
| Mirenta NS-7646 Plus 6-Bay NAS (1GbE, M.2 Cache) | 4,788 | $1,069 | Compare |
| Mirenta NS-4144 Plus 4-Bay NAS (1GbE, M.2 Cache) | 4,176 | $889 | Compare |
| Kestrix NS-9372 Prime 6-Bay NAS (10GbE, M.2 Cache) | 6,077 | $1,539 | Compare |
| Novexa NS-5197 Prime 8-Bay NAS (10GbE, M.2 Cache) | 7,400 | $2,239 | Compare |
| Kestrix NS-9016 Prime 4-Bay NAS (1GbE, M.2 Cache) | 5,087 | $1,289 | Compare |
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Cite this page: Hardware Spec Index, “Kestrix NS-5673 Prime 2-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/513298 (accessed 2026-10-21).