Core components CPU:  Intel Celeron N5105 quad-core 2.0 GHz processor RAM:  4GB DDR4-2933 SO-DIMM (upgradeable to 16GB) Drive Bays:  2 x 3.5"/2.5" SATA III (6Gb/s) for HDDs or SSDs M.2 Slots:  4 x M.2 2280 NVMe SSD slots (PCIe 3.0 x1) Ethernet:  2 x 2.5-Gigabit Ethernet ports USB:  2 x USB 3.2 Gen 2 (10Gbps) ports Video Output:  1 x HDMI 2.0b port with 10bit 4K HDR hardware decoding  Other features Cooling:  Includes thermal vents for M.2 SSDs and one 70mm fan Power:  Supports Wake on LAN and Wake on WAN Multimedia:  Capable of 4K transcoding for services like Plex Dimensions:  170 x 114 x 230 mm Weight:  1.71kg (3.77lb) 

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  Hardware Specifications CPU CPU Model Realtek RTD1619B CPU Architecture ARM64 64-bit CPU Frequency Quad-Core 1.7GHz Memory Memory 2GB DDR4 Memory Expandable up to not expandable Flash Memory 8GB eMMC Storage Drive Bays 4 Compatible Drive Type  3.5" SATA HDD 2.5" SATA HDD 2.5" SATA SSD Maximum Drive Bays with Expansion Unit 16 Supports Hot Swappable Drives  External Ports Expansion 3x USB 3.2 Gen 1 Network 1x 2.5 Gigabit Ethernet (2.5G/1G/100M) Multimedia Output N/A Others System Fan 1x 120mm Power Supply Unit / Adapter 90W x1 Input Power Voltage 100V to 240V AC Certification FCC, CE, VCCI, BSMI, C-TICK, KCC, BIS, CCC Warranty 3 Years Operation Power Consumption 25.1W (Operation) 8.4W (Disk Hibernation);  Noise Level 19.7dB (HDD idle) Operation Temperature 0°C~40°C (32°F~104°F) Storage Temperature -20°C~70°C (-4°F~158°F) Humidity 5% to 95% RH Size and Weight Size 170(H) x 174(W) x 230(D) mm Weight 2.2 kg / 4.85 lbs 

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Category Details CPU Model Realtek RTD1619B CPU Architecture ARM64 64-bit CPU Frequency Quad-Core 1.7GHz Memory 1GB DDR4 Memory Expandable Not expandable Flash Memory 8GB eMMC Drive Bays 2 Compatible Drive Type 3.5" SATA HDD Max Drive Bays (with Expansion) 6 External Ports 1× USB 3.2 Gen 11× USB 2.0 Network 1× Gigabit Ethernet (1G/100M) Multimedia Output N/A System Fan 1× 70mm Power Adapter 65W Input Voltage 100V–240V AC Certifications FCC, CE, VCCI, BSMI, C-TICK, KCC, BIS, CCC

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Hardware Specifications CPU CPU Model Realtek RTD1296 CPU Architecture ARM64 64-bit CPU Frequency Quad Core 1.4GHz Memory Memory 2GB DDR4 Memory Expandable up to not expandable Flash Memory 8GB eMMC Storage Drive Bays 2 Compatible Drive Type 3.5" & 2.5" SATA HDD / 2.5" SATA SSD Maximum Drive Bays with Expansion Unit 14 Supports Hot Swappable Drives YES External Ports Expansion 3x USB 3.2 Gen 1 Network 1x 2.5 Gigabit Ethernet (2.5G/1G/100M) Multimedia Output N/A Others System Fan 1x 70mm Power Supply Unit / Adapter 65W x1 Input Power Voltage 100V to 240V AC Certification FCC, CE, VCCI, BSMI, C-TICK, KCC, BIS, CCC Warranty 3 Years Operation Power Consumption 12.3W (Operation) 6.04W (Disk Hibernation); Noise Level 18.6dB (HDD idle) Operation Temperature 0°C~40°C (32°F~104°F) Humidity 5% to 95% RH Size and Weight Size 170(H) x 114(W) x 230(D) mm Weight 1.6kg / 3.53 lbs _____________________________________________________Warranty Information:• Item compatibility is buyer’s responsibility.• For security purposes: Kindly secure unboxing video incase wrong item and defective upon received.• Check all items upon receipt.• All items/claims for warranty are carry-in.• Tampered warranty sticker voids the warranty.• Overclocking may void the warranty.• Items for warranty must be complete with original contents/packaging and accompanied by warranty receipt.• Defective items for warranty are subject for pull out and RMA services. (Shipping fee should be shoulder by customer)

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Hardware Specifications CPU CPU Model Realtek RTD1296 CPU Architecture ARM64 64-bit CPU Frequency Quad Core 1.4GHz Memory Memory 1GB DDR4 Memory Expandable up to not expandable Flash Memory 8GB eMMC Storage Drive Bays 2 Compatible Drive Type 3.5" SATA HDD Maximum Drive Bays with Expansion Unit 10 External Ports Expansion 2x USB 3.2 Gen 1 Network 1x 2.5 Gigabit Ethernet (2.5G/1G/100M) Multimedia Output N/A Others System Fan 1x 70mm Power Supply Unit / Adapter 65W x1 Input Power Voltage 100V to 240V AC Certification FCC, CE, VCCI, BSMI, C-TICK, KCC, BIS, CCC Warranty 3 Years Operation Power Consumption 11.6W (Operation) 5.97W (Disk Hibernation); Noise Level 18.6dB (HDD idle) Operation Temperature 0°C~40°C (32°F~104°F) Humidity 5% to 95% RH Size and Weight Size 165(H) x 102(W) x 218(D) mm Weight 1.14 kg / 2.5 lbs _____________________________________________________Warranty Information:• Item compatibility is buyer’s responsibility.• For security purposes: Kindly secure unboxing video incase wrong item and defective upon received.• Check all items upon receipt.• All items/claims for warranty are carry-in.• Tampered warranty sticker voids the warranty.• Overclocking may void the warranty.• Items for warranty must be complete with original contents/packaging and accompanied by warranty receipt.• Defective items for warranty are subject for pull out and RMA services. (Shipping fee should be shoulder by customer)

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