Novexa NS-5833 Ultra 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Novexa · SKU NS5833-ULTRA · Released 2023 · Updated 2026-10-19
Key facts
| Benchmark index | 4,380 (NAS Systems scale) |
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| Category rank | #14,386 |
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| Street price | $919 |
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| Power | 43 W |
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| Performance per dollar | 4.77 |
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| Released | 2023 |
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Specifications
| Brand | Novexa |
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| Model | Novexa NS-5833 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 | 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 0/1/5/6/10, 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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| Halcyra NS-5343 Edge 8-Bay NAS (10GbE, M.2 Cache) | 5,681 | $1,539 | Compare |
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| Mirenta NS-7671 XT 6-Bay NAS (2.5GbE, M.2 Cache) | 5,461 | $1,449 | Compare |
| Kestrix NS-6606 Ultra 2-Bay NAS (2.5GbE) | 1,813 | $219 | Compare |
| Novexa NS-5473 Edge 6-Bay NAS (2.5GbE, M.2 Cache) | 4,224 | $929 | Compare |
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Cite this page: Hardware Spec Index, “Novexa NS-5833 Ultra 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/1999142 (accessed 2026-10-19).