Kestrix NS-2135 XT 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS2135-XT · Released 2025 · Updated 2026-10-20
Key facts
| Benchmark index | 4,215 (NAS Systems scale) |
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| Category rank | #41,319 |
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| Street price | $889 |
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| Power | 43 W |
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| Performance per dollar | 4.74 |
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| Released | 2025 |
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Specifications
| Brand | Kestrix |
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| Model | Kestrix NS-2135 XT |
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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 | 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 0/1/5/6/10, 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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| Mirenta NS-4557 XT 4-Bay NAS (1GbE) | 2,958 | $519 | Compare |
| Halcyra NS-4534 Ultra 8-Bay NAS (10GbE, M.2 Cache) | 5,844 | $1,779 | Compare |
| 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 |
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Cite this page: Hardware Spec Index, “Kestrix NS-2135 XT 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/20050395 (accessed 2026-10-20).