Novexa NS-5711 Ultra 2-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Novexa · SKU NS5711-ULTRA · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 3,491 (NAS Systems scale) |
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| Category rank | #23,300 |
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| Street price | $609 |
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| Power | 29 W |
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| Performance per dollar | 5.73 |
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| Released | 2023 |
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Specifications
| Brand | Novexa |
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| Model | Novexa NS-5711 Ultra |
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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× 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, 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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| Novexa NS-7140 Max 4-Bay NAS (2.5GbE, M.2 Cache) | 4,201 | $749 | Compare |
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| Kestrix NS-3896 Max 8-Bay NAS (10GbE, M.2 Cache) | 6,032 | $1,779 | Compare |
| Kestrix NS-1155 Prime 8-Bay NAS (10GbE, M.2 Cache) | 6,611 | $2,069 | Compare |
| Kestrix NS-7305 Max 6-Bay NAS (10GbE, M.2 Cache) | 6,097 | $1,769 | Compare |
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Cite this page: Hardware Spec Index, “Novexa NS-5711 Ultra 2-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/25751483 (accessed 2026-10-20).