Hardware Spec Index

Kestrix NS-4437 Ultra 4-Bay NAS (1GbE, M.2 Cache)

NAS Systems · Kestrix · SKU NS4437-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index4,069 (NAS Systems scale)
Category rank#3,734
Street price$799
Power42 W
Performance per dollar5.09
Released2021

Specifications

BrandKestrix
ModelKestrix NS-4437 Ultra
Drive bays4× 3.5"/2.5" SATA, hot-swappable
Max raw capacity96 TB
Processor4-core ARM, 1.7 GHz
Memory4 GB DDR4
Network2× 1GbE
M.2 NVMe slots2× (cache or storage pool)
PCIe expansionNone
RAIDRAID 0/1/5/6/10, JBOD
File systemZFS
USB2× USB 3.2 Gen 1

Related guides

NAS RAID Levels ExplainedCMR vs SMR Hard DrivesNVMe SSDs Explained2.5GbE, 5GbE and 10GbE Networking

Similar NAS Systems

ModelBenchmarkPriceCompare
Halcyra NS-3024 Max 2-Bay NAS (2.5GbE)2,418$259Compare
Halcyra NS-6534 Max 2-Bay NAS (1GbE)2,000$239Compare
Mirenta NS-6709 SE 2-Bay NAS (2.5GbE)2,227$219Compare
Kestrix NS-9372 Ti 6-Bay NAS (2.5GbE, M.2 Cache)4,669$1,179Compare
Novexa NS-8728 XT 4-Bay NAS (1GbE)2,013$249Compare
Mirenta NS-3036 Plus 5-Bay NAS (1GbE, M.2 Cache)3,829$779Compare

All NAS Systems · JSON

Cite this page: Hardware Spec Index, “Kestrix NS-4437 Ultra 4-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/43662031 (accessed 2026-10-20).