Essentials Product Collection: 8th Generation Intel Core i5 Processors Code Name: Products formerly Coffee Lake Vertical Segment: Desktop Processor Number: i5-8400 Lithography: 14 nm

	Performance Number of Cores: 6 Number of Threads: 6 Processor Base Frequency: 2.80 GHz Max Turbo Frequency: 4.00 GHz Cache: 9 MB Bus Speed: 8 GT/s DMI3 TDP: 65 W

	Supplemental Information Embedded Options Available: No Conflict Free: Yes

	Memory Specifications Max Memory Size (dependent on memory type): 64 GB Memory Types: DDR4-2666 Max Number of Memory Channels: 2 ECC Memory Supported: No

Graphics Specifications Processor Graphics: Intel UHD Graphics 630 Graphics Base Frequency: 350 MHz Graphics Max Dynamic Frequency: 1.05 GHz Graphics Video Max Memory: 64 GB Execution Units: 23 4K Support: Yes, at 60Hz Max Resolution (HDMI 1.4): 4096x2304 at 24Hz Max Resolution (DP): 4096x2304 at 60Hz Max Resolution (eDP - Integrated Flat Panel): 4096x2304 at 60Hz DirectX Support: 12 OpenGL Support: 4.5 Intel Quick Sync Video: Yes Intel InTru 3D Technology: Yes Intel Clear Video HD Technology: Yes Intel Clear Video Technology: Yes Number of Displays Supported: 3 Device ID: 0x3E92

	Expansion Options Scalability: 1S Only PCI Express Revision: 3.0 PCI Express Configurations: Up to 1x16 or 2x8 or 1x8+2x4 Max Number of PCI Express Lanes: 16

	Package Specifications Sockets Supported: FCLGA1151 Max CPU Configuration: 1 Thermal Solution Specification: PCG 2015C (65W) TJUNCTION: 100oC Package Size: 37.5mm x 37.5mm Low Halogen Options Available: See MDDS

Advanced Technologies Intel Optane Memory Supported: Yes Intel Turbo Boost Technology: 2.0 Intel vPro Technology: No Intel Hyper-Threading Technology: No Intel Virtualization Technology (VT-x): Yes Intel Virtualization Technology for Directed I/O (VT-d): Yes Intel VT-x with Extended Page Tables (EPT): Yes Intel TSX-NI: No Intel 64: Yes Instruction Set: 64-bit Instruction Set Extensions: SSE4.1/4.2, AVX2 Idle States: Yes Enhanced Intel SpeedStep Technology: Yes Thermal Monitoring Technologies: Yes Intel Identity Protection Technology: Yes Intel Stable Image Platform Program (SIPP): No

	Security and Reliability Intel AES New Instructions: Yes Secure Key: Yes Intel Software Guard Extensions (Intel SGX): Yes Intel Memory Protection Extensions (Intel MPX): Yes Intel OS Guard: Yes Intel Trusted Execution Technology: No Execute Disable Bit: Yes Intel Boot Guard: Yes

	Item Dimension (L"xW"xH") 5 x 3 x 4 Weight 1 lb Warranty Information 3 Years Limited