Hardware Spec Index

Kestrix NS-9351 Ultra 2-Bay NAS (2.5GbE)

NAS Systems · Kestrix · SKU NS9351-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index2,743 (NAS Systems scale)
Category rank#10,990
Street price$359
Power28 W
Performance per dollar7.64
Released2025

Specifications

BrandKestrix
ModelKestrix NS-9351 Ultra
Drive bays2× 3.5"/2.5" SATA, hot-swappable
Max raw capacity56 TB
Processor4-core ARM, 1.7 GHz
Memory4 GB DDR4
Network2× 2.5GbE
M.2 NVMe slotsNone
PCIe expansionNone
RAIDRAID 0/1, JBOD
File systemZFS
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
Novexa NS-1380 Ultra 6-Bay NAS (10GbE, M.2 Cache)5,832$1,529Compare
Novexa NS-5260 Ti 4-Bay NAS (2.5GbE, M.2 Cache)4,660$1,039Compare
Novexa NS-4522 Edge 4-Bay NAS (2.5GbE)3,354$479Compare
Novexa NS-6288 SE 4-Bay NAS (1GbE, M.2 Cache)3,579$629Compare
Novexa NS-4290 Prime 12-Bay NAS (10GbE, M.2 Cache)7,114$2,149Compare
Halcyra NS-7818 Prime 2-Bay NAS (1GbE)2,700$309Compare

All NAS Systems · JSON

Cite this page: Hardware Spec Index, “Kestrix NS-9351 Ultra 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/93661300 (accessed 2026-10-20).