Kestrix NS-9122 Ultra 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS9122-ULTRA · Released 2025 · Updated 2026-10-26
Key facts
| Benchmark index | 4,409 (NAS Systems scale) |
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| Category rank | #12,083 |
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| Street price | $899 |
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| Power | 43 W |
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| Performance per dollar | 4.90 |
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| Released | 2025 |
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Specifications
| Brand | Kestrix |
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| Model | Kestrix NS-9122 Ultra |
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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 | 8 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 0/1/5/6/10, 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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| Model | Benchmark | Price | Compare |
|---|
| Mirenta NS-1020 Ultra 2-Bay NAS (2.5GbE) | 3,092 | $479 | Compare |
| Halcyra NS-3114 Pro 8-Bay NAS (1GbE, M.2 Cache) | 5,538 | $1,549 | Compare |
| Kestrix NS-4561 Edge 8-Bay NAS (1GbE, M.2 Cache) | 5,293 | $1,459 | Compare |
| Mirenta NS-5496 Plus 4-Bay NAS (1GbE) | 2,939 | $389 | Compare |
| Halcyra NS-6978 SE 2-Bay NAS (1GbE) | 2,361 | $329 | Compare |
| Novexa NS-4224 XT 5-Bay NAS (1GbE, M.2 Cache) | 4,488 | $869 | Compare |
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Cite this page: Hardware Spec Index, “Kestrix NS-9122 Ultra 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/17344337 (accessed 2026-10-26).