Novexa NS-8643 Prime 4-Bay NAS (1GbE, M.2 Cache)
NAS Systems · Novexa · SKU NS8643-PRIME · Released 2021 · Updated 2026-10-20
Key facts
| Benchmark index | 3,482 (NAS Systems scale) |
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| Category rank | #3,567 |
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| Street price | $579 |
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| Power | 42 W |
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| Performance per dollar | 6.01 |
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| Released | 2021 |
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Specifications
| Brand | Novexa |
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| Model | Novexa NS-8643 Prime |
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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 |
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| Mirenta NS-3568 Prime 5-Bay NAS (1GbE, M.2 Cache) | 4,902 | $1,289 | Compare |
| Kestrix NS-6989 Ti 4-Bay NAS (1GbE) | 3,336 | $519 | Compare |
| Novexa NS-1351 Prime 6-Bay NAS (10GbE, M.2 Cache) | 6,121 | $1,879 | Compare |
| Mirenta NS-5450 Ti 5-Bay NAS (1GbE, M.2 Cache) | 4,030 | $799 | Compare |
| Halcyra NS-6570 Pro 2-Bay NAS (1GbE) | 1,471 | $149 | Compare |
| Novexa NS-2622 Pro 6-Bay NAS (1GbE, M.2 Cache) | 4,458 | $829 | Compare |
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Cite this page: Hardware Spec Index, “Novexa NS-8643 Prime 4-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/6897809 (accessed 2026-10-20).