Hardware Spec Index

Halcyra NS-5781 Ultra 4-Bay NAS (1GbE)

NAS Systems · Halcyra · SKU NS5781-ULTRA · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index3,411 (NAS Systems scale)
Category rank#9,759
Street price$519
Power41 W
Performance per dollar6.57
Released2019

Specifications

BrandHalcyra
ModelHalcyra NS-5781 Ultra
Drive bays4× 3.5"/2.5" SATA, hot-swappable
Max raw capacity96 TB
Processor4-core ARM, 1.7 GHz
Memory4 GB DDR4
Network2× 1GbE
M.2 NVMe slotsNone
PCIe expansionNone
RAIDRAID 0/1/5/6/10, JBOD
File systemBtrfs, ext4
USB2× USB 3.2 Gen 1

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Cite this page: Hardware Spec Index, “Halcyra NS-5781 Ultra 4-Bay NAS (1GbE)”, https://vextor7.com/item/9972763 (accessed 2026-10-25).