Novexa NS-7451 Ultra 4-Bay NAS (1GbE)
NAS Systems · Novexa · SKU NS7451-ULTRA · Released 2020 · Updated 2026-10-21
Key facts
| Benchmark index | 3,558 (NAS Systems scale) |
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| Category rank | #42,790 |
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| Street price | $579 |
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| Power | 41 W |
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| Performance per dollar | 6.15 |
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| Released | 2020 |
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Specifications
| Brand | Novexa |
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| Model | Novexa NS-7451 Ultra |
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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 | 8 GB DDR4 |
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| Network | 2× 1GbE |
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| M.2 NVMe slots | None |
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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 1 |
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Related guides
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| Model | Benchmark | Price | Compare |
|---|
| Novexa NS-6412 Ti 4-Bay NAS (1GbE) | 3,105 | $479 | Compare |
| Kestrix NS-8891 Pro 4-Bay NAS (1GbE, M.2 Cache) | 4,631 | $939 | Compare |
| Kestrix NS-7496 Plus 6-Bay NAS (2.5GbE, M.2 Cache) | 4,781 | $1,089 | Compare |
| Novexa NS-1679 Core 4-Bay NAS (1GbE, M.2 Cache) | 3,992 | $839 | Compare |
| Halcyra NS-7556 Max 8-Bay NAS (10GbE, M.2 Cache) | 7,105 | $2,459 | Compare |
| Halcyra NS-1440 Ti 6-Bay NAS (2.5GbE, M.2 Cache) | 4,405 | $879 | Compare |
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Cite this page: Hardware Spec Index, “Novexa NS-7451 Ultra 4-Bay NAS (1GbE)”, https://vextor7.com/item/569233 (accessed 2026-10-21).