Hardware Spec Index

Kestrix NS-4989 XT 2-Bay NAS (2.5GbE)

NAS Systems · Kestrix · SKU NS4989-XT · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,965 (NAS Systems scale)
Category rank#22,927
Street price$229
Power26 W
Performance per dollar8.58
Released2024

Specifications

BrandKestrix
ModelKestrix NS-4989 XT
Drive bays2× 3.5"/2.5" SATA, hot-swappable
Max raw capacity48 TB
Processor4-core ARM, 1.7 GHz
Memory4 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
Halcyra NS-3530 Prime 2-Bay NAS (2.5GbE)1,692$179Compare
Halcyra NS-7033 Ti 4-Bay NAS (1GbE)2,279$279Compare
Kestrix NS-6279 Ti 12-Bay NAS (10GbE, M.2 Cache)6,408$1,759Compare
Mirenta NS-2201 Pro 2-Bay NAS (2.5GbE)1,952$199Compare
Mirenta NS-1919 Edge 2-Bay NAS (1GbE)1,358$149Compare
Novexa NS-4034 Max 4-Bay NAS (2.5GbE, M.2 Cache)4,330$799Compare

All NAS Systems · JSON

Cite this page: Hardware Spec Index, “Kestrix NS-4989 XT 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/14532007 (accessed 2026-10-21).