QNAP TS-832PXU-RP-4G 2U Rackmoun 8-Bay NAS AL324 quad-core 1.7 GHz 4GB DDR4 Hot-swappable 2x2.5 Gbe 2 x 10GbE SFP+ 1xPCIe Gen 2 x2 4xUSB 3.2 3 yr wty redundant power supply With 10GbE SFP+ and 2.5GbE network ports, the TS-832PXU-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, SSD caching capabilities, or wireless connectivity. The TS-832PXU-RP 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 new hybrid cloud storage solution has never been easier. The TS-832PXU-RP also features a redundant power supply to ensure uninterrupted operation of mission-critical applications. 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 4 GB UDIMM DDR4 (1 x 4 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 8 x 3.5-inch SATA 6Gb/s, 3Gb/s M.2 SSD Slot Optional via a PCIe adapter 2.5 Gigabit Ethernet Port (2.5G/1G/100M) 2 10 Gigabit Ethernet Port 2 x 10GbE SFP+ Jumbo Frame PCIe Slot 1 Slot 1: PCIe Gen 2 x2 USB 3.2 Gen 1 port 4 Form Factor 2U Rackmount LED Indicators HDD 1-8, Status, LAN, Storage expansion Operating temperature 0 - 40 °C (32°F - 104°F) Power Supply Unit 250W (x2) PSU, 100 - 240V Fan 2 x 70mm, 12VDC 3 yrs wty redundant power supply