Novexa NS-3651 Ultra 2-Bay NAS (2.5GbE)
NAS Systems · Novexa · SKU NS3651-ULTRA · Released 2023 · Updated 2026-10-24
Key facts
| Benchmark index | 1,280 (NAS Systems scale) |
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| Category rank | #25,409 |
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| Street price | $149 |
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| Power | 24 W |
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| Performance per dollar | 8.59 |
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| Released | 2023 |
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Specifications
| Brand | Novexa |
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| Model | Novexa NS-3651 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 | 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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| Kestrix NS-7702 Ultra 2-Bay NAS (2.5GbE) | 2,483 | $309 | Compare |
| Kestrix NS-6667 Ti 8-Bay NAS (2.5GbE, M.2 Cache) | 5,296 | $1,309 | Compare |
| Kestrix NS-7383 Edge 2-Bay NAS (1GbE) | 1,426 | $179 | Compare |
| Mirenta NS-6400 Edge 2-Bay NAS (1GbE) | 2,559 | $309 | Compare |
| Novexa NS-1722 Pro 4-Bay NAS (2.5GbE, M.2 Cache) | 4,314 | $1,059 | Compare |
| Novexa NS-1993 Plus 2-Bay NAS (1GbE) | 1,949 | $229 | Compare |
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Cite this page: Hardware Spec Index, “Novexa NS-3651 Ultra 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/97050449 (accessed 2026-10-24).