Asustor Lockerstor 4 Gen2 AS6704T 4-Bay NAS Enclosure, Intel Celeron N5105 2.0GHz CPU, 4GB SO-DIMM DDR4 Memory, 4x M.2 Drive Slots, 3.5"/2.5" SATA HDD, 2.5" SATA SSD & M.2 2280 NVMe, Black | AS6704T

The No-Compromises 2.5GbE NASEnthusiast-grade NAS with two, four or six bays Quad-Core 10 nm Intel Celeron N5105 CPU - 31% more performance over Gemini Lake Superfast 2.5-Gigabit Ethernet ports Flexible PCIe slot for 10GbE NICs or M.2 SSDs Supports PCIe 3.0 SSDs for up to twice the performance of PCIe 2.0. Uses DDR4-2933 with 40% more performance USB 3.2 Gen2 ports – 10Gbps speed Enjoy, download, upload and stream content with 4K transcoding Increased ventilation for SSDs Supports Wake on LAN and Wake on WAN Specifications CPUCPU Model - Intel Celeron N5105CPU Architecture - x64 64-bitCPU Frequency - Quad-Core 2.0GHz (burst up 2.90 GHz) MemoryMemory - 4GB SO-DIMM DDR4 Memory Module Pre-installed - 4GB (1x 4GB)Total Memory Slots - 2Memory Expandable up to - 16GB (2x 8GB) • Support mixed capacityFlash Memory - 8GB eMMC StorageDrive Bays - 4M.2 Drive Slots - 4 Compatible Drive Type • 3.5" SATA HDD• 2.5" SATA HDD• 2.5" SATA SSD• M.2 2280 NVMeMaximum Drive Bays with Expansion Unit - 12Supports Hot Swappable Drives -  Yes External PortsExpansion - 2x USB 3.2 Gen 2x1Network - 2x 2.5 Gigabit Ethernet (2.5G/1G/100M)PCIe Expansion Slots - 1x for optional expansion 10 GbE card Multimedia Output - 1x HDMI 2.0b OthersSystem Fan - 1x 120mmLCD Panel - YesInfrared Receiver - YesPower Supply Unit / Adapter - 90W x1Input Power Voltage - 100V to 240V ACCertification - FCC, CE, VCCI, BSMI, C-TICK, KCC, BIS, CCC, UKCA OperationPower Consumption • 35 W (Operation);• 17.3 W (Disk Hibernation);• 0.88 W (Sleep Mode) Noise Level - 17.6dB (HDD idle)Operation Temperature - 0°C~40°C (32°F~104°F)Humidity - 5% to 95% RH Size and WeightSize - 185.5(H) x 170(W) x 230(D) mmWeight - 2.94 kg / 6.48 lb