Novexa NS-3821 Core 2-Bay NAS (2.5GbE)
NAS Systems · Novexa · SKU NS3821-CORE · Released 2022 · Updated 2026-10-27
Key facts
| Benchmark index | 2,577 (NAS Systems scale) |
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| Category rank | #37,052 |
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| Street price | $329 |
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| Power | 27 W |
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| Performance per dollar | 7.83 |
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| Released | 2022 |
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Specifications
| Brand | Novexa |
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| Model | Novexa NS-3821 Core |
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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-5310 SE 5-Bay NAS (1GbE, M.2 Cache) | 4,668 | $869 | Compare |
| Kestrix NS-3291 Pro 6-Bay NAS (1GbE, M.2 Cache) | 5,699 | $1,469 | Compare |
| Novexa NS-9070 Pro 6-Bay NAS (2.5GbE, M.2 Cache) | 4,580 | $1,029 | Compare |
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Cite this page: Hardware Spec Index, “Novexa NS-3821 Core 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/4047220 (accessed 2026-10-27).