Hardware Spec Index

Halcyra NS-3999 Core 4-Bay NAS (2.5GbE)

NAS Systems · Halcyra · SKU NS3999-CORE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index3,403 (NAS Systems scale)
Category rank#43,931
Street price$579
Power41 W
Performance per dollar5.88
Released2023

Specifications

BrandHalcyra
ModelHalcyra NS-3999 Core
Drive bays4× 3.5"/2.5" SATA, hot-swappable
Max raw capacity96 TB
Processor4-core ARM, 1.7 GHz
Memory8 GB DDR4
Network2× 2.5GbE
M.2 NVMe slotsNone
PCIe expansionNone
RAIDRAID 0/1/5/6/10, JBOD
File systemZFS
USB2× USB 3.2 Gen 2 (10Gbps)

Related guides

NAS RAID Levels ExplainedCMR vs SMR Hard Drives2.5GbE, 5GbE and 10GbE Networking

Similar NAS Systems

ModelBenchmarkPriceCompare
Kestrix NS-8259 Core 8-Bay NAS (10GbE, M.2 Cache)7,266$2,359Compare
Mirenta NS-6372 Max 4-Bay NAS (1GbE)2,398$289Compare
Halcyra NS-1762 Pro 2-Bay NAS (1GbE)3,009$439Compare
Kestrix NS-4664 Pro 4-Bay NAS (2.5GbE)2,197$239Compare
Novexa NS-4374 Ultra 4-Bay NAS (2.5GbE, M.2 Cache)3,695$629Compare
Kestrix NS-4891 SE 2-Bay NAS (2.5GbE)3,411$509Compare

All NAS Systems · JSON

Cite this page: Hardware Spec Index, “Halcyra NS-3999 Core 4-Bay NAS (2.5GbE)”, https://vextor7.com/item/6192201 (accessed 2026-10-20).