Hardware Spec Index

Halcyra NS-4542 Ultra 4-Bay NAS (2.5GbE)

NAS Systems · Halcyra · SKU NS4542-ULTRA · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index2,579 (NAS Systems scale)
Category rank#28,545
Street price$309
Power39 W
Performance per dollar8.35
Released2024

Specifications

BrandHalcyra
ModelHalcyra NS-4542 Ultra
Drive bays4× 3.5"/2.5" SATA, hot-swappable
Max raw capacity96 TB
Processor4-core ARM, 1.7 GHz
Memory2 GB DDR4
Network2× 2.5GbE
M.2 NVMe slotsNone
PCIe expansionNone
RAIDRAID 0/1/5/6/10, JBOD
File systemBtrfs, ext4
USB2× USB 3.2 Gen 2 (10Gbps)

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Cite this page: Hardware Spec Index, “Halcyra NS-4542 Ultra 4-Bay NAS (2.5GbE)”, https://vextor7.com/item/53472557 (accessed 2026-10-22).