Hardware Spec Index

Kestrix NS-4439 Core 12-Bay NAS (10GbE, M.2 Cache)

NAS Systems · Kestrix · SKU NS4439-CORE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index7,267 (NAS Systems scale)
Category rank#993
Street price$2,499
Power99 W
Performance per dollar2.91
Released2020

Specifications

BrandKestrix
ModelKestrix NS-4439 Core
Drive bays12× 3.5"/2.5" SATA, hot-swappable
Max raw capacity288 TB
Processor4-core x86, up to 3.6 GHz
Memory32 GB DDR4 ECC
Network1× 10GbE + 2× 2.5GbE
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

Related guides

NAS RAID Levels ExplainedCMR vs SMR Hard Drives2.5GbE, 5GbE and 10GbE NetworkingNVMe SSDs Explained

Similar NAS Systems

ModelBenchmarkPriceCompare
Kestrix NS-5354 Ti 4-Bay NAS (2.5GbE, M.2 Cache)4,122$819Compare
Kestrix NS-3926 SE 2-Bay NAS (2.5GbE)2,164$269Compare
Mirenta NS-5196 Plus 4-Bay NAS (2.5GbE)2,791$399Compare
Halcyra NS-1039 Max 2-Bay NAS (2.5GbE)2,496$289Compare
Mirenta NS-4884 Edge 2-Bay NAS (2.5GbE, M.2 Cache)3,566$609Compare
Halcyra NS-5450 Plus 2-Bay NAS (2.5GbE)2,337$289Compare

All NAS Systems · JSON

Cite this page: Hardware Spec Index, “Kestrix NS-4439 Core 12-Bay NAS (10GbE, M.2 Cache)”, https://vextor7.com/item/9708054 (accessed 2026-10-25).