Hardware Spec Index

Kestrix NS-5121 Max 4-Bay NAS (1GbE, M.2 Cache)

NAS Systems · Kestrix · SKU NS5121-MAX · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index4,385 (NAS Systems scale)
Category rank#7,394
Street price$879
Power44 W
Performance per dollar4.99
Released2019

Specifications

BrandKestrix
ModelKestrix NS-5121 Max
Drive bays4× 3.5"/2.5" SATA, hot-swappable
Max raw capacity96 TB
Processor4-core x86, up to 3.1 GHz
Memory4 GB DDR4
Network2× 1GbE
M.2 NVMe slots2× (cache or storage pool)
PCIe expansionNone
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 DrivesNVMe SSDs Explained2.5GbE, 5GbE and 10GbE Networking

Similar NAS Systems

ModelBenchmarkPriceCompare
Novexa NS-7513 Edge 8-Bay NAS (10GbE, M.2 Cache)6,324$1,899Compare
Novexa NS-7452 Ti 2-Bay NAS (2.5GbE)1,347$169Compare
Kestrix NS-9449 Plus 2-Bay NAS (1GbE)1,419$159Compare
Novexa NS-6728 SE 4-Bay NAS (1GbE)3,008$449Compare
Novexa NS-5920 XT 2-Bay NAS (2.5GbE)2,296$269Compare
Halcyra NS-5642 Plus 2-Bay NAS (2.5GbE)2,450$279Compare

All NAS Systems · JSON

Cite this page: Hardware Spec Index, “Kestrix NS-5121 Max 4-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/97056260 (accessed 2026-10-24).