Lenovo Intel Xeon Silver 4208 Processor Option Kit for ThinkSystem SR550/SR590/SR650

Identifiers
Model	Lenovo 4XG7A37935
MPN	Lenovo 4XG7A37935
Dimensions / Weight
Key Features
Bus Type	UPI
Component for	Server/workstation
Discrete graphics adapter model	Not available
Harmonized System HS code	85423119
Intel® Speed Shift Technology	Yes
Intel® Turbo Boost Technology	2
Market segment	Server
Maximum internal memory supported by processor	1024000 MB
Maximum PCI Express lanes	48
Memory channels	Hexa-channel
Memory clock speeds supported by processor	2400 MHz
Memory types supported by processor	DDR4-SDRAM
PCI Express slots version	3
Processor base frequency	2.1 GHz
Processor boost frequency	3.2 GHz
Processor cache	11 MB
Processor cache type	Smart Cache
Processor codename	Cascade Lake
Processor cores	8
Processor family	Intel Xeon Silver
Processor lithography	14 nm
Processor operating modes	64-bit
Processor package size	76 x 56.5 mm
Processor series	Intel Xeon Silver 4000 Series
Processor socket	LGA 3647 (Socket P)
Processor threads	16
Supported instruction sets	AVX-512
Tcase	78 °C
Thermal design power	85 W

Lenovo is a Chinese technology company that produces a wide range of electronics, including laptops, tablets, smartphones, and servers. The company is headquartered in Beijing, and has a large international presence. Lenovo is the world's largest PC vendor, and is also a major player in the smartphone and tablet markets.