LOCKERSTOR 2 Gen2+ AS6702T v2 Features: Quad-Core 10 nm Intel Celeron N5105 CPU Dual 5-Gigabit Ethernet ports 4x M.2 slots for NVMe SSDs 4 GB of DDR4-2933 RAM 2x USB 10Gbps Supports Wake on LAN and Wake on WAN Specifications: CPU CPU Model Intel Celeron N5105 CPU Architecture x64 64-bit CPU Frequency Quad-Core 2.0GHz (burst up 2.90 GHz) Memory Memory 4GB SO-DIMM DDR4 Memory Module Pre-installed 4GB (1 x 4GB) Total Memory Slots 2 Memory Expandable up to 16GB (2 x 8GB), Support mixed capacity Flash Memory 8GB eMMC Storage Drive Bays 2 M.2 Drive Slots 4 Compatible Drive Type 3.5" SATA HDD 2.5" SATA HDD 2.5" SATA SSD M.2 2280 NVMe M.2 PCIe Interface PCIe 3.0 x1 Maximum Drive Bays with Expansion Unit 10 Supports Hot Swappable Drives Yes External Ports Expansion 2 x USB 3.2 Gen 2 ( 10Gbps ) Type-A 1 x USB 2.0 Type-A Network 2 x 5 Gigabit Ethernet (5G/2.5G/1G/100M) Multimedia Output 1 x HDMI 2.0b Others System Fan 1 x 70mm Infrared Receiver Yes Power Supply Unit / Adapter 65W x1 Input Power Voltage 100V to 240V AC Certification FCC, CE, VCCI, BSMI, C-TICK, KCC, BIS, CCC, UKCA Warranty 3 Years Operation Power Consumption 21 W (Operation); 13.5 W (Disk Hibernation); 0.79 W (Sleep Mode) Noise Level 17.7dB (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 163.5 (H) x 108 (W) x 230 (D) mm Weight 2 kg / 4.4 lb Storage management Supported RAID levels Single JBOD RAID 0 RAID 1 Supported RAID migration methods Single to RAID 1 Volume RAID levels supporting storage expansion by complete drive replacement RAID 1 RAID levels supporting storage expansion by drive addition - RAID spare drive support - Supported RAID levels Single JBOD RAID 0 RAID 1 RAID 5 RAID 6 RAID 10 Supported RAID migration methods Single to RAID 1 Single to RAID 5 Single to RAID 6 Single to RAID 10 RAID 1 to RAID 5 RAID 1 to RAID 6 RAID 1 to RAID 10 RAID 5 to RAID 6