Hardware Spec Index

Novexa NS-1891 Pro 6-Bay NAS (1GbE, M.2 Cache)

NAS Systems · Novexa · SKU NS1891-PRO · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index4,551 (NAS Systems scale)
Category rank#7,831
Street price$869
Power56 W
Performance per dollar5.24
Released2021

Specifications

BrandNovexa
ModelNovexa NS-1891 Pro
Drive bays6× 3.5"/2.5" SATA, hot-swappable
Max raw capacity144 TB
Processor6-core x86, up to 3.1 GHz
Memory8 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
Novexa NS-2988 Core 6-Bay NAS (10GbE, M.2 Cache)6,291$1,819Compare
Kestrix NS-4640 Plus 4-Bay NAS (2.5GbE, M.2 Cache)3,401$619Compare
Novexa NS-4876 SE 2-Bay NAS (2.5GbE)3,289$459Compare
Kestrix NS-3575 Plus 2-Bay NAS (2.5GbE)2,490$289Compare
Kestrix NS-2733 SE 2-Bay NAS (2.5GbE)2,239$289Compare
Kestrix NS-8352 Ti 4-Bay NAS (2.5GbE)3,224$509Compare

All NAS Systems · JSON

Cite this page: Hardware Spec Index, “Novexa NS-1891 Pro 6-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/85643448 (accessed 2026-10-19).