QANP TS 432PXU RP 2GB 19 wall mount rack Quad-core 1.7GHz rackmount NAS QNAP 1U 4-Bay ARM-based 2.5G 10G NAS, Quad Core 1.7GHz, 2GB DDR3 RAM, 2 x 10GbE SFP+, 2 x GbE, Redundant Power Supply AL324 quad-core 1.7 GHz rackmount NAS with 250W redundant PSU, 2GB DDR4 UDIMM RAM (max 16GB), SATA 6Gb/s, 2x 10GbE SFP+ , 2x 2.5GbE, 1x PCIe Gen2 x2 slot With 10GbE SFP+ and 2.5GbE network ports the TS-432PXU-RP delivers high network bandwidth to streamline team collaboration and file access A PCIe Gen 2 2 slot allows for installing a QNAP expansion card to add network connectivity