Hardware Spec Index

Halcyra NS-2655 Ultra 2-Bay NAS (2.5GbE)

NAS Systems · Halcyra · SKU NS2655-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index1,791 (NAS Systems scale)
Category rank#38,821
Street price$209
Power26 W
Performance per dollar8.57
Released2023

Specifications

BrandHalcyra
ModelHalcyra NS-2655 Ultra
Drive bays2× 3.5"/2.5" SATA, hot-swappable
Max raw capacity48 TB
Processor4-core ARM, 1.7 GHz
Memory2 GB DDR4
Network2× 2.5GbE
M.2 NVMe slotsNone
PCIe expansionNone
RAIDRAID 0/1, JBOD
File systemBtrfs, ext4
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-7917 XT 5-Bay NAS (2.5GbE, M.2 Cache)5,205$1,149Compare
Halcyra NS-1518 Ultra 2-Bay NAS (2.5GbE)2,260$289Compare
Kestrix NS-2721 Plus 2-Bay NAS (2.5GbE)2,125$239Compare
Mirenta NS-8578 Core 4-Bay NAS (2.5GbE, M.2 Cache)4,005$759Compare
Novexa NS-4230 Core 6-Bay NAS (2.5GbE, M.2 Cache)4,937$1,149Compare
Halcyra NS-7812 Ti 2-Bay NAS (2.5GbE)2,621$339Compare

All NAS Systems · JSON

Cite this page: Hardware Spec Index, “Halcyra NS-2655 Ultra 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/5910437 (accessed 2026-10-25).