Novexa NS-2603 Ultra 2-Bay NAS (2.5GbE)
NAS Systems · Novexa · SKU NS2603-ULTRA · Released 2025 · Updated 2026-10-27
Key facts
| Benchmark index | 1,718 (NAS Systems scale) |
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| Category rank | #42,424 |
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| Street price | $179 |
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| Power | 25 W |
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| Performance per dollar | 9.60 |
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| Released | 2025 |
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Specifications
| Brand | Novexa |
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| Model | Novexa NS-2603 Ultra |
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| Drive bays | 2× 3.5"/2.5" SATA, hot-swappable |
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| Max raw capacity | 56 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, 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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| Model | Benchmark | Price | Compare |
|---|
| Kestrix NS-1255 Ultra 8-Bay NAS (10GbE, M.2 Cache) | 6,656 | $2,319 | Compare |
| Halcyra NS-6284 Pro 4-Bay NAS (2.5GbE, M.2 Cache) | 4,374 | $759 | Compare |
| Halcyra NS-1547 SE 12-Bay NAS (10GbE, M.2 Cache) | 7,076 | $2,219 | Compare |
| Mirenta NS-4999 SE 8-Bay NAS (1GbE, M.2 Cache) | 6,123 | $1,509 | Compare |
| Novexa NS-6438 Core 12-Bay NAS (10GbE, M.2 Cache) | 7,078 | $2,399 | Compare |
| Kestrix NS-2637 Core 4-Bay NAS (2.5GbE, M.2 Cache) | 3,710 | $619 | Compare |
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Cite this page: Hardware Spec Index, “Novexa NS-2603 Ultra 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/73033166 (accessed 2026-10-27).