Hardware Spec Index

Halcyra NS-3940 Pro 4-Bay NAS (2.5GbE, M.2 Cache)

NAS Systems · Halcyra · SKU NS3940-PRO · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index5,174 (NAS Systems scale)
Category rank#7,849
Street price$1,019
Power45 W
Performance per dollar5.08
Released2022

Specifications

BrandHalcyra
ModelHalcyra NS-3940 Pro
Drive bays4× 3.5"/2.5" SATA, hot-swappable
Max raw capacity96 TB
Processor8-core x86, up to 3.2 GHz
Memory16 GB DDR4 ECC
Network2× 2.5GbE
M.2 NVMe slots2× (cache or storage pool)
PCIe expansion1× PCIe 4.0 x4 slot
RAIDRAID 0/1/5/6/10, JBOD
File systemZFS
USB2× USB 3.2 Gen 2 (10Gbps)

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Cite this page: Hardware Spec Index, “Halcyra NS-3940 Pro 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/76357678 (accessed 2026-10-19).