Novexa NS-3851 Core 4-Bay NAS (2.5GbE)
NAS Systems · Novexa · SKU NS3851-CORE · Released 2026 · Updated 2026-10-19
Key facts
| Benchmark index | 3,371 (NAS Systems scale) |
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| Category rank | #32,214 |
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| Street price | $519 |
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| Power | 41 W |
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| Performance per dollar | 6.50 |
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| Released | 2026 |
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Specifications
| Brand | Novexa |
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| Model | Novexa NS-3851 Core |
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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 | 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 2 (10Gbps) |
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Related guides
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|---|
| Novexa NS-2065 Ti 5-Bay NAS (2.5GbE, M.2 Cache) | 3,858 | $689 | Compare |
| Kestrix NS-6760 Prime 4-Bay NAS (2.5GbE, M.2 Cache) | 4,078 | $739 | Compare |
| Kestrix NS-9909 Ultra 12-Bay NAS (10GbE, M.2 Cache) | 7,400 | $2,499 | Compare |
| Novexa NS-5088 XT 12-Bay NAS (10GbE, M.2 Cache) | 6,216 | $1,849 | Compare |
| Novexa NS-5408 Core 4-Bay NAS (2.5GbE, M.2 Cache) | 4,296 | $1,019 | Compare |
| Novexa NS-5456 Ti 4-Bay NAS (2.5GbE, M.2 Cache) | 4,582 | $929 | Compare |
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Cite this page: Hardware Spec Index, “Novexa NS-3851 Core 4-Bay NAS (2.5GbE)”, https://vextor7.com/item/696563 (accessed 2026-10-19).