Mirenta NS-4557 XT 4-Bay NAS (1GbE)
NAS Systems · Mirenta · SKU NS4557-XT · Released 2021 · Updated 2026-10-20
Key facts
| Benchmark index | 2,958 (NAS Systems scale) |
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| Category rank | #37,395 |
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| Street price | $519 |
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| Power | 41 W |
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| Performance per dollar | 5.70 |
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| Released | 2021 |
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Specifications
| Brand | Mirenta |
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| Model | Mirenta NS-4557 XT |
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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 | 8 GB DDR4 |
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| Network | 2× 1GbE |
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| M.2 NVMe slots | None |
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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 1 |
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Related guides
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| Novexa NS-6016 Prime 8-Bay NAS (10GbE, M.2 Cache) | 7,367 | $2,499 | Compare |
| Novexa NS-5738 Prime 6-Bay NAS (1GbE, M.2 Cache) | 4,853 | $1,209 | Compare |
| Mirenta NS-6980 Core 4-Bay NAS (2.5GbE) | 3,095 | $429 | Compare |
| Halcyra NS-7980 Ultra 12-Bay NAS (10GbE, M.2 Cache) | 7,106 | $2,179 | Compare |
| Kestrix NS-7756 Ti 12-Bay NAS (10GbE, M.2 Cache) | 7,047 | $2,229 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta NS-4557 XT 4-Bay NAS (1GbE)”, https://vextor7.com/item/20050421 (accessed 2026-10-20).