With 10GbE SFP+ and 2.5GbE network ports, the TS-432PXU 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, SSD caching capabilities, or wireless connectivity. The TS-432PXU supports file backup and synchronization, secure snapshot protection, and Google G Suite™ and Microsoft 365® enterprise account backup services, while providing instant recovery whenever needed. Coupled with the support for cloud gateways, building a hybrid cloud storage solution has never been easier. CPU AnnapurnaLabs Alpine AL324 64-bit ARM® Cortex-A57 quad-core 1.7GHz processor CPU Architecture 64-bit ARM Floating Point Unit Encryption Engine System Memory 2 GB UDIMM DDR4 (1 x 2 GB) Maximum Memory 16 GB (1 x 16 GB) Memory Slot 1 x Long-DIMM DDR4 Flash Memory 512 MB (Dual boot OS protection) Drive Bay 4 x 3.5' SATA 6Gb/s, 3Gb/s Hot-swappable SSD Cache Acceleration Support 2.5 Gigabit Ethernet Port (2.5G/1G/100M) 2 Jumbo Frame PCIe Slot 1 PCIe Gen 2 x2 USB 3.2 Gen 1 port 4 Form Factor 1U Rackmount LED Indicators HDD 1-4, Status, LAN, Storage expansion Dimensions (HxWxD) 44 × 439 × 499 mm Weight (Net) 6.53 kg Operating temperature 0 - 40 °C (32°F - 104°F) Power Supply Unit 250W PSU, 100 - 240V Fan 2 x 40mm, 12VDC 3 yrs warranty