QNAP TS-H2477AXU-RP 4U Rackmount NAS, AMD Ryzen 7 Pro 7000, 24-Bay SATA, 2x M.2 Gen5, 3x PCIe Gen4, 2x 10Gbe, 2x 2.5Gbe, Qutsero ZFS, Dual 800W PSU | TS-H2477AXU-RP-R7-32G

Specifications Model TS-h2477AXU-RP-R7-32G Form Factor 4U Rackmount Processor (CPU) AMD Ryzen™ 7 Pro 7000 Series, 8 Cores / 16 Threads, up to 5.3 GHz CPU Architecture 64-bit x86 Graphics Integrated AMD Radeon™ Graphics Hardware Features Floating Point Unit (FPU), AES-NI Encryption Engine, Hardware-Accelerated Transcoding, GPU Pass-through System Memory 32 GB DDR5 UDIMM Maximum Memory Up to 192 GB (4 × 48 GB) Memory Slots 4 × DDR5 UDIMM (Optional ECC Memory Supported) Flash Memory 5 GB (Dual Boot OS Protection) Drive Bays 24 × 3.5-inch SATA 6Gb/s / 3Gb/s (Hot-swappable) Drive Compatibility 3.5-inch SATA HDD, 2.5-inch SATA SSD M.2 Slots 2 × M.2 2280 PCIe Gen5 x2 (Supports NVMe PCIe Gen3 or later) SSD Cache Acceleration Supported Network Ports 2 × 2.5GbE RJ45, 2 × 10GBASE-T RJ45 Optional Networking 25GbE via Optional PCIe Adapter Network Features Wake-on-LAN (WoL), Jumbo Frame Support PCIe Expansion 3 × PCIe Gen4 Slots (1 × x4, 1 × x8/x4, 1 × x4) USB Ports 2 × USB 3.2 Gen2 Type-A (10Gbps) LED Indicators Power, Status, LAN, HDD 1–24, M.2 SSD 1–2, Storage Expansion Status Buttons Power, Reset Dimensions (H × W × D) 177.35 × 432.4 × 511.7 mm Weight Net: 18.62 kg; Gross: 27.74 kg Power Supply Dual Redundant 800W, 100–240V AC Cooling 3 × 60 mm System Fans (12V DC) System Warning Buzzer Operating Temperature 0°C to 40°C Storage Temperature -20°C to 70°C Operating Humidity 5–95% RH (Non-condensing, Wet Bulb: 27°C) Maximum Concurrent CIFS Connections Up to 5,000 (with Maximum Memory Installed)