Kestrix NS-7577 XT 5-Bay NAS (1GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS7577-XT · Released 2020 · Updated 2026-10-20
Key facts
| Benchmark index | 4,610 (NAS Systems scale) |
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| Category rank | #32,036 |
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| Street price | $829 |
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| Power | 50 W |
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| Performance per dollar | 5.56 |
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| Released | 2020 |
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Specifications
| Brand | Kestrix |
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| Model | Kestrix NS-7577 XT |
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| Drive bays | 5× 3.5"/2.5" SATA, hot-swappable |
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| Max raw capacity | 120 TB |
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| Processor | 4-core x86, up to 3.1 GHz |
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| Memory | 4 GB DDR4 |
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| Network | 2× 1GbE |
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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 1 |
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Related guides
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| Halcyra NS-8176 Prime 2-Bay NAS (2.5GbE) | 1,627 | $159 | Compare |
| Kestrix NS-6077 Plus 8-Bay NAS (1GbE, M.2 Cache) | 5,864 | $1,379 | Compare |
| Mirenta NS-1184 Plus 5-Bay NAS (2.5GbE, M.2 Cache) | 5,094 | $1,139 | Compare |
| Mirenta NS-9138 Plus 6-Bay NAS (2.5GbE, M.2 Cache) | 5,681 | $1,589 | Compare |
| Kestrix NS-3146 Max 2-Bay NAS (2.5GbE) | 2,108 | $239 | Compare |
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Cite this page: Hardware Spec Index, “Kestrix NS-7577 XT 5-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/6563103 (accessed 2026-10-20).