CPUIntel� Celeron� J4125 quad-core 2.0 GHz processor (burst up to 2.7 GHz)CPU Architecture64-bit x86Floating Point UnityesEncryption Engineyes (AES-NI)System Memory4 GB SO-DIMM DDR4 (1 x 4 GB)Maximum Memory8 GB (2 x 4GB)Memory Slot2 x SO-DIMM DDR4Flash Memory4GB (Dual boot OS protection)Drive Bay2 x 3.5-inch SATA 6Gb/s, 3Gb/sDrive Compatibility3.5-inch SATA hard disk drives 2.5-inch SATA hard disk drives 2.5-inch SATA solid state drivesHot-swappableYesSSD Cache Acceleration Support+Gigabit Ethernet Port (RJ45)-10 Gigabit Ethernet PortOptional via PCIe expansion cardUSB 3.2 Gen 1 port2Form FactorTowerLED IndicatorsPower/Status, LAN, USB, HDD1-2ButtonsPower, USB copy, ResetDimensions HxWxD168 � 105 � 226 mmWeight (Net)1.55 kgOperating temperature0 - 40 �C (32�F - 104�F)Relative Humidity5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F)Power Supply Slot65W adapter, 100-240VPower Consumption: HDD Sleep Mode8.198 WPower Consumption: Operating Mode, Typical12.448 WFan1 x 70mm, 12VDCSound Level17.1 db(A)System WarningBuzzerKensington Security SlotyesMax. Number of Concurrent Connections (CIFS)800Jumbo Frameyes