Mirenta NS-4591 Ti 2-Bay NAS (2.5GbE)
NAS Systems · Mirenta · SKU NS4591-TI · Released 2022 · Updated 2026-10-24
Key facts
| Benchmark index | 2,657 (NAS Systems scale) |
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| Category rank | #11,317 |
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| Street price | $389 |
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| Power | 28 W |
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| Performance per dollar | 6.83 |
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| Released | 2022 |
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Specifications
| Brand | Mirenta |
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| Model | Mirenta NS-4591 Ti |
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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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| Model | Benchmark | Price | Compare |
|---|
| Halcyra NS-6802 Ultra 2-Bay NAS (2.5GbE) | 2,022 | $229 | Compare |
| Kestrix NS-2096 Ti 2-Bay NAS (2.5GbE) | 2,311 | $279 | Compare |
| Mirenta NS-8700 Plus 8-Bay NAS (2.5GbE, M.2 Cache) | 5,353 | $1,589 | Compare |
| Mirenta NS-8118 Prime 2-Bay NAS (1GbE) | 1,946 | $229 | Compare |
| Kestrix NS-3757 Edge 4-Bay NAS (1GbE, M.2 Cache) | 4,367 | $939 | Compare |
| Halcyra NS-4954 Plus 8-Bay NAS (10GbE, M.2 Cache) | 6,799 | $1,859 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta NS-4591 Ti 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/10197504 (accessed 2026-10-24).