Hardware Spec Index

Kestrix NS-3555 Ultra 8-Bay NAS (1GbE, M.2 Cache)

NAS Systems · Kestrix · SKU NS3555-ULTRA · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index5,034 (NAS Systems scale)
Category rank#48,311
Street price$1,179
Power70 W
Performance per dollar4.27
Released2019

Specifications

BrandKestrix
ModelKestrix NS-3555 Ultra
Drive bays8× 3.5"/2.5" SATA, hot-swappable
Max raw capacity192 TB
Processor4-core x86, up to 3.2 GHz
Memory16 GB DDR4 ECC
Network2× 1GbE
M.2 NVMe slots2× (cache or storage pool)
PCIe expansion1× PCIe 4.0 x4 slot
RAIDRAID 0/1/5/6/10, JBOD
File systemZFS
USB2× USB 3.2 Gen 1

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Cite this page: Hardware Spec Index, “Kestrix NS-3555 Ultra 8-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/1773646 (accessed 2026-10-23).