Mirenta NS-5840 Core 2-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Mirenta · SKU NS5840-CORE · Released 2024 · Updated 2026-10-19
Key facts
| Benchmark index | 3,459 (NAS Systems scale) |
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| Category rank | #2,435 |
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| Street price | $509 |
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| Power | 29 W |
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| Performance per dollar | 6.80 |
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| Released | 2024 |
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Specifications
| Brand | Mirenta |
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| Model | Mirenta NS-5840 Core |
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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 | 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, 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-4026 Core 2-Bay NAS (2.5GbE) | 2,440 | $309 | Compare |
| Kestrix NS-5248 Plus 5-Bay NAS (2.5GbE, M.2 Cache) | 4,183 | $919 | Compare |
| Kestrix NS-6061 Ultra 6-Bay NAS (10GbE, M.2 Cache) | 6,129 | $1,669 | Compare |
| Halcyra NS-6749 Edge 2-Bay NAS (2.5GbE) | 2,295 | $279 | Compare |
| Mirenta NS-3129 Core 6-Bay NAS (2.5GbE, M.2 Cache) | 5,913 | $1,449 | Compare |
| Mirenta NS-6202 Prime 8-Bay NAS (10GbE, M.2 Cache) | 6,649 | $1,989 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta NS-5840 Core 2-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/4989482 (accessed 2026-10-19).