Kestrix NS-4121 Max 4-Bay NAS (2.5GbE)
NAS Systems · Kestrix · SKU NS4121-MAX · Released 2025 · Updated 2026-10-27
Key facts
| Benchmark index | 2,854 (NAS Systems scale) |
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| Category rank | #1,894 |
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| Street price | $389 |
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| Power | 40 W |
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| Performance per dollar | 7.34 |
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| Released | 2025 |
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Specifications
| Brand | Kestrix |
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| Model | Kestrix NS-4121 Max |
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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 | 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 0/1/5/6/10, 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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| Halcyra NS-6421 Pro 5-Bay NAS (2.5GbE, M.2 Cache) | 4,812 | $1,289 | Compare |
| Kestrix NS-4730 Pro 5-Bay NAS (2.5GbE, M.2 Cache) | 4,262 | $849 | Compare |
| Halcyra NS-2353 SE 12-Bay NAS (10GbE, M.2 Cache) | 6,129 | $1,759 | Compare |
| Kestrix NS-1846 SE 5-Bay NAS (1GbE, M.2 Cache) | 5,981 | $1,459 | Compare |
| Mirenta NS-6767 Edge 4-Bay NAS (2.5GbE) | 2,497 | $349 | Compare |
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Cite this page: Hardware Spec Index, “Kestrix NS-4121 Max 4-Bay NAS (2.5GbE)”, https://vextor7.com/item/6597326 (accessed 2026-10-27).