Halcyra NS-2791 XT 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Halcyra · SKU NS2791-XT · Released 2024 · Updated 2026-10-23
Key facts
| Benchmark index | 4,377 (NAS Systems scale) |
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| Category rank | #1,260 |
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| Street price | $889 |
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| Power | 44 W |
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| Performance per dollar | 4.92 |
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| Released | 2024 |
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Specifications
| Brand | Halcyra |
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| Model | Halcyra NS-2791 XT |
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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 x86, up to 3.1 GHz |
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| Memory | 8 GB DDR5 |
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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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| Kestrix NS-2399 Edge 5-Bay NAS (1GbE, M.2 Cache) | 5,485 | $1,379 | Compare |
| Kestrix NS-3173 Ti 2-Bay NAS (2.5GbE) | 1,354 | $149 | Compare |
| Novexa NS-1819 XT 12-Bay NAS (10GbE, M.2 Cache) | 6,765 | $2,359 | Compare |
| Halcyra NS-5084 Core 2-Bay NAS (2.5GbE) | 2,436 | $319 | Compare |
| Kestrix NS-3908 XT 4-Bay NAS (2.5GbE, M.2 Cache) | 4,239 | $859 | Compare |
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Cite this page: Hardware Spec Index, “Halcyra NS-2791 XT 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/4391271 (accessed 2026-10-23).