Halcyra NS-4838 Ultra 5-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Halcyra · SKU NS4838-ULTRA · Released 2023 · Updated 2026-10-23
Key facts
| Benchmark index | 4,697 (NAS Systems scale) |
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| Category rank | #40,506 |
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| Street price | $919 |
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| Power | 50 W |
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| Performance per dollar | 5.11 |
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| Released | 2023 |
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Specifications
| Brand | Halcyra |
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| Model | Halcyra NS-4838 Ultra |
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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 | 8-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-1078 Plus 4-Bay NAS (1GbE, M.2 Cache) | 3,435 | $599 | Compare |
| Halcyra NS-3309 Plus 2-Bay NAS (1GbE) | 2,064 | $229 | Compare |
| Kestrix NS-5563 Pro 12-Bay NAS (10GbE, M.2 Cache) | 6,782 | $2,259 | Compare |
| Kestrix NS-6780 Pro 6-Bay NAS (10GbE, M.2 Cache) | 6,394 | $1,879 | Compare |
| Halcyra NS-8693 Pro 5-Bay NAS (1GbE, M.2 Cache) | 5,425 | $1,119 | Compare |
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Cite this page: Hardware Spec Index, “Halcyra NS-4838 Ultra 5-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/4520205 (accessed 2026-10-23).