Key Features 1.intel Atom Processor C3558, Single Socket Fcbga1310 Supported, Cpu Tdp Support 16w2.system On Chip3.up To 256gb Registered Ecc Ddr4-2133mhz, Up To 64gb Unbuffered Ecc/non-ecc Ddr4-2133mhz; In 4 Dimm Slots4.expansion Slots: 1 Pci-e 3.0 Up To X4 (in X4 Slot) Flexible I/o - Software Configurable In Bios Setup5.m.2 Interface: Pci-e 3.0 X2 And Sata M.2 Form Factor: 2242, 2280 M.2 Key: M-key6.4 Gbe Lan Ports7.up To 8 Sata3 (6 Gbps) Ports Via Soc Flexible I/o - Software Configurable In Bios Setup8.i/o: 1 Vga, 1 Com, Tpm Header9.1 Usb 3.0 (type-a) 4 Usb 2.0 (2 Rear, 2 Via Headers) 10.intel Quick Assist Technology11.supports 12v Dc Power Inputform Factor Mini-itxprocessor/cache Cpu: - Intel Atom Processor C3558. - Single Socket Fcbga1310 Supported, Cpu Tdp Support 16w Cores / Cache: 4 Cores, 4 Threads / 8mb Cachesystem Memory Memory Capacity : - Up To 256gb Registered Ecc Rdimm And Ddr4-2133mhz - Up To 64gb Unbuffered Ecc/non-ecc Udimm, Ddr4-2133mhz, In 4 Dimm Slots Memory Type: 2400/2133/1866/1600mhz, (operating Speed Up To 2133mhz) Dimm Sizes: 4gb, 8gb, 16gb, 32gb, 64gb Memory Voltage: 1.2v Error Detection: - Corrects Single-bit Errors - Detects Double-bit Errors (using Ecc Memory)on-board Devices Chipset: System On Chip Sata: Up To 8 Sata3(6 Gbps) Ports Via Soc. (number Of Sata Ports Is Configurable Via Bios Setup: 4, 6, Or 8. Total Combined Pci-e Lanes And Sata Ports Is Up To 8.) Ipmi: Aspeed Ast2400 Bmc Network Controllers: Quad Lan With Intel C3000 Soc 1gbe Graphics: Aspeed Ast2400 Bmcinput / Output Lan: 4 Rj45 Gigabit Ethernet Lan Ports Usb: - 4 Usb 2.0 Ports (2 Rear + 2 Headers), - 1 Usb 3.0 Ports ( + 1 Type A) Video Output: 1 Vga Port Serial Port / Header: 1 Com Port (1 Header) Tpm: Tpm Headerexpansion Slots Pci-e: - 1 Pci-e 3.0 Up To X4 (in X4 Slot) - Number Of Pci-e Lane Is Configurable Via Bios Setup: 0, 2, Or 4. Total Combined Pci-e Lanes And Sata Ports Is Up To 8. M.2: - Interface: Pci-e 3.0 X2 And Sata - Form Factor: M-key 2242, 2280system Bios Bios Type: Ami Uefi Bios Features: - Uefi 2.4 - Smbios 2.7.1management Software: Ipmi2.0, Kvm With Dedicated Lan, Nmi, Superdoctor 5, Watchdog Power Configurations: - Atx Power Connector - +12v Dc Power Input - Cpu Thermal Trip Support For Processor Protection - Power-on Mode For Ac Power Recoverypc Health Monitoring Voltage: +12v, +3.3v, +5v, +5v Standby, 1.05 (pch), 1.2v (vdimm), 3.3v Standby, 4 -fan Status, 4 Fans With Tachometer Monitoring, Chassis Intrusion Header, Monitors Cpu Voltages, Supports System Management Utility, System Level Control, System Temperature, Vbat Fan: 4x 4-pin Fan Headers (up To 4 Fans), 4 Fans With Tachometer Monitoring, Dual Cooling Zone, Fan Speed Control, Pulse Width Modulated (pwm) Fan Connectors, Status Monitoring For Speed Control, Support 3-pin Fans (w/o Speed Control), System Level Control, Thermal Control Tachometer Fan Connectors Temperature: Cpu Thermal Trip Support Led: Uid/remote Uid Other Features: 12v Dc Or Atx Power Source, 4-pin 12v Dc Power Connector, Atx Power Connector, Chassis Intrusion Detection, Chassis Intrusion Header, Control Of Power-on For Recovery From Ac Power Loss, Cpu Thermal Trip Support For Processor Protection, Dual Cooling Zones, Innovation Engine, Intel Quickassist Technology , M.2 Ngff Connector, Rohs, Sddc, System Level Control, Uid, Woloperating Environment Operating Temperature Range: 0oc To 60oc (32of To 140of) Non-operating Temperature Range: -40oc - 85oc (-40of -...