Mirenta NS-3649 Ultra 4-Bay NAS (1GbE)
NAS Systems · Mirenta · SKU NS3649-ULTRA · Released 2021 · Updated 2026-10-19
Key facts
| Benchmark index | 2,060 (NAS Systems scale) |
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| Category rank | #49,922 |
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| Street price | $209 |
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| Power | 38 W |
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| Performance per dollar | 9.86 |
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| Released | 2021 |
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Specifications
| Brand | Mirenta |
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| Model | Mirenta NS-3649 Ultra |
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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 | 4 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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| Model | Benchmark | Price | Compare |
|---|
| Halcyra NS-3500 Ultra 4-Bay NAS (2.5GbE, M.2 Cache) | 4,450 | $1,029 | Compare |
| Halcyra NS-4441 Pro 4-Bay NAS (1GbE, M.2 Cache) | 4,599 | $979 | Compare |
| Halcyra NS-9979 Plus 6-Bay NAS (1GbE, M.2 Cache) | 4,438 | $1,149 | Compare |
| Halcyra NS-6184 Max 2-Bay NAS (1GbE) | 1,952 | $219 | Compare |
| Kestrix NS-8948 Pro 2-Bay NAS (1GbE) | 2,829 | $399 | Compare |
| Kestrix NS-5402 SE 8-Bay NAS (10GbE, M.2 Cache) | 6,807 | $1,899 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta NS-3649 Ultra 4-Bay NAS (1GbE)”, https://vextor7.com/item/69750 (accessed 2026-10-19).