| Processor Socket: | Socket H4 LGA-1151 | 
| Graphics Controller Manufacturer: | Intel | 
| Processor Manufacturer: | Intel | 
| Product Line: | Core i5 | 
| Process Technology: | 14 nm | 
| Product Type: | Processor | 
| Clock Speed: | 2.80 GHz | 
| Product Model: | i5-8400 | 
| Graphics Controller Model: | UHD Graphics 630 | 
| Number of Monitors Supported: | 3 | 
| Package Type: | Retail | 
| Thermal Specification: | 212°F (100°C) | 
| Intel Optane Memory Capacity: | 16 GB | 
| Processor Core: | Hexa-core (6 Core) | 
| Compatibility: | Consumer Chipsets: Intel B360 Chipset Intel H370 Chipset Intel H310 Chipset Intel Z370 Chipset | 
| Thermal Design Power: | 65 W | 
| Brand Name: | Intel | 
| Manufacturer: | Intel Corporation | 
| Direct Media Interface: | 8 GT/s | 
| Manufacturer Part Number: | BO80684I58400 | 
| Marketing Information: | INTEL® CORE™ i5 PROCESSORS (Latest 8th, 7th, 6th generation products) With the power and responsiveness of Intel® Turbo Boost Technology 2.0 you can spend more time doing and less time waiting. Create, edit, and share 4K content with ease, and enjoy immersive, full-screen 4K and 360 experiences. | 
| Product Name: | Core i5 Hexa-core i5-8400 2.8GHz Desktop Processor | 
| Overclocking Speed: | 4 GHz | 
| Width: | 1.5" | 
| Depth: | 1.5" | 
| Manufacturer Website Address: | http://www.intel.com | 
| L2 Cache: | 1.50 MB | 
| L3 Cache: | 9 MB | 
| 64-bit Processing: | Yes |