Others
CPU Architecture: 64-bit, CPU Frequency: 4-core 2.2 GHz ,System Memory: 4 GB DDR4 ECC SODIMM, Memory Module Pre-installed: 4 GB (4 GB x 1), Total Memory Slots: 2, Maximum Memory Capacity: 32 GB (16GB x 2), Maximum Drive Bays with Expansion Unit: 24 (DX1222 x 1), PCIe Expansion: 1 x Gen3 x8 slot (x4 link), Internal Drives : Btrfs, ext4, External Drives: Btrfs, ext4, ext3, FAT, NTFS, HFS+, exFAT, Weight : 9.5 kg, Fan Speed Mode:Full-Speed Mode, Cool Mode, Quiet Mode, 25 dB(A), Noise Level, Power Supply Unit / Adapter: 550W, AC Input Power Voltage: 100V to 240V AC, Power Frequency: 50/60 Hz, Single Phase, Power Consumption: 73.11 W (Access),32.12 W (HDD Hibernation). British Thermal Unit : 249.63 BTU/hr (Access), 109.67 BTU/hr (HDD Hibernation), Operating Temperature: 0 Degree C to 40 Degree C, Storage Temperature: -20 Degree C to 60 Degree C, Relative Humidity: 5% to 95% RH, Certification: FCC, CE, BSMI, VCCI, RCM, UKCA, EAC, CCC, KC,UL, Environment: RoHS Compliant, Packaging Content: Main Unit X 1, Accessory Pack X 1, AC Power Cord X 1, Quick Installation Guide X 1, RJ-45 LAN Cable X 2