Novexa NS-1947 Ultra 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Novexa · SKU NS1947-ULTRA · Released 2026 · Updated 2026-10-25
Key facts
| Benchmark index | 4,359 (NAS Systems scale) |
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| Category rank | #21,584 |
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| Street price | $779 |
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| Power | 43 W |
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| Performance per dollar | 5.60 |
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| Released | 2026 |
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Specifications
| Brand | Novexa |
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| Model | Novexa NS-1947 Ultra |
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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 | 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 | ZFS |
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| USB | 2× USB 3.2 Gen 2 (10Gbps) |
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Related guides
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| Mirenta NS-6168 Ultra 2-Bay NAS (1GbE) | 2,892 | $389 | Compare |
| Mirenta NS-5908 Plus 5-Bay NAS (2.5GbE, M.2 Cache) | 3,944 | $759 | Compare |
| Mirenta NS-5763 Plus 5-Bay NAS (1GbE, M.2 Cache) | 3,765 | $699 | Compare |
| Novexa NS-1258 Pro 4-Bay NAS (2.5GbE, M.2 Cache) | 4,248 | $779 | Compare |
| Novexa NS-9381 Prime 6-Bay NAS (2.5GbE, M.2 Cache) | 6,132 | $1,539 | Compare |
| Kestrix NS-1276 Prime 8-Bay NAS (2.5GbE, M.2 Cache) | 5,512 | $1,369 | Compare |
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Cite this page: Hardware Spec Index, “Novexa NS-1947 Ultra 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/4766347 (accessed 2026-10-25).