Product Id: 34456456
Description: Lenovo - DDR4 - 8 GB - DIMM 288-pin - 2666 MHz / PC4-21300 - 1.2 V - registered - ECC - for ThinkStation P520; P520c; P720; P920
Mfr Part #: 4X70P98201
MSRP: $189.99Need Increased performance from your system? Add more memory. The Lenovo 8GB DDR4 2666MHz ECC RDIMM memory will upgrade your system's performance and enhance its ability to run more programs simultaneously. Test prove 100% compatibility with supported system.