Mirenta NS-2591 XT 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Mirenta · SKU NS2591-XT · Released 2026 · Updated 2026-10-21
Key facts
| Benchmark index | 4,318 (NAS Systems scale) |
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| Category rank | #36,395 |
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| Street price | $949 |
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| Power | 44 W |
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| Performance per dollar | 4.55 |
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| Released | 2026 |
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Specifications
| Brand | Mirenta |
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| Model | Mirenta NS-2591 XT |
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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 | 8-core x86, up to 3.1 GHz |
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| Memory | 8 GB DDR5 |
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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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| Novexa NS-3811 XT 12-Bay NAS (10GbE, M.2 Cache) | 7,115 | $2,499 | Compare |
| Mirenta NS-8355 Core 5-Bay NAS (2.5GbE, M.2 Cache) | 3,941 | $879 | Compare |
| Mirenta NS-4820 Core 12-Bay NAS (10GbE, M.2 Cache) | 7,105 | $2,159 | Compare |
| Mirenta NS-8004 Plus 6-Bay NAS (1GbE, M.2 Cache) | 4,780 | $979 | Compare |
| Halcyra NS-2019 Pro 6-Bay NAS (2.5GbE, M.2 Cache) | 5,401 | $1,449 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta NS-2591 XT 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/3369121 (accessed 2026-10-21).