Hardware Spec Index

Kestrix NS-5139 Plus 4-Bay NAS (2.5GbE)

NAS Systems · Kestrix · SKU NS5139-PLUS · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index2,738 (NAS Systems scale)
Category rank#27,053
Street price$419
Power40 W
Performance per dollar6.53
Released2024

Specifications

BrandKestrix
ModelKestrix NS-5139 Plus
Drive bays4× 3.5"/2.5" SATA, hot-swappable
Max raw capacity96 TB
Processor4-core ARM, 1.7 GHz
Memory4 GB DDR4
Network2× 2.5GbE
M.2 NVMe slotsNone
PCIe expansionNone
RAIDRAID 0/1/5/6/10, 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
Mirenta NS-5299 SE 2-Bay NAS (1GbE)1,934$239Compare
Kestrix NS-8897 Plus 5-Bay NAS (1GbE, M.2 Cache)4,473$839Compare
Halcyra NS-4738 Ultra 4-Bay NAS (2.5GbE)2,380$319Compare
Mirenta NS-1305 Max 2-Bay NAS (2.5GbE)1,760$189Compare
Kestrix NS-3227 XT 4-Bay NAS (1GbE)3,513$569Compare
Kestrix NS-7536 Max 2-Bay NAS (1GbE)1,910$229Compare

All NAS Systems · JSON

Cite this page: Hardware Spec Index, “Kestrix NS-5139 Plus 4-Bay NAS (2.5GbE)”, https://vextor7.com/item/7108974 (accessed 2026-10-20).