Hardware Spec Index

Halcyra NS-4666 XT 4-Bay NAS (1GbE, M.2 Cache)

NAS Systems · Halcyra · SKU NS4666-XT · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index5,142 (NAS Systems scale)
Category rank#33,751
Street price$1,059
Power45 W
Performance per dollar4.86
Released2019

Specifications

BrandHalcyra
ModelHalcyra NS-4666 XT
Drive bays4× 3.5"/2.5" SATA, hot-swappable
Max raw capacity96 TB
Processor4-core x86, up to 3.2 GHz
Memory8 GB DDR4
Network2× 1GbE
M.2 NVMe slots2× (cache or storage pool)
PCIe expansion1× PCIe 4.0 x4 slot
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-4666 XT 4-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/4179528 (accessed 2026-10-26).