Intel Core i5-9400 LGA 1151 Boxed Processor with thermal solution, still sealed

Identifiers
MPN	Intel BX80684i59400
Dimensions / Weight
Key Features
Core frequency	2.90GHz
Graphics base frequency	350 MHz
Graphics Maximum Dynamic Frequency	1.05 GHz
Maximum memory size	128 GB
Memory types	DDR4 2666 (Max.)
Process Technology	14nm
Warranty	24 months

Intel is a computer chip manufacturer that also produces motherboard chipsets, network interface controllers and other integrated circuits. It is the world's largest semiconductor company.