Hardware Spec Index

Kestrix NS-4773 Ultra 2-Bay NAS (2.5GbE, M.2 Cache)

NAS Systems · Kestrix · SKU NS4773-ULTRA · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index3,727 (NAS Systems scale)
Category rank#49,627
Street price$539
Power30 W
Performance per dollar6.91
Released2026

Specifications

BrandKestrix
ModelKestrix NS-4773 Ultra
Drive bays2× 3.5"/2.5" SATA, hot-swappable
Max raw capacity56 TB
Processor4-core ARM, 1.7 GHz
Memory8 GB DDR4
Network2× 2.5GbE
M.2 NVMe slots2× (cache or storage pool)
PCIe expansionNone
RAIDRAID 0/1, JBOD
File systemZFS
USB2× USB 3.2 Gen 2 (10Gbps)

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Cite this page: Hardware Spec Index, “Kestrix NS-4773 Ultra 2-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/36037317 (accessed 2026-10-26).