Product Details Module Name: PC4-21300V-R Speed: 2666 MHz Data Integrity Check: ECC Kit Storage Capacity: 128GB (4x32GB) Condition: Fully Tested, Refurbished Warranty: 1 Year Warranty Compatible with HPE Z640 DL180 G9 DL60 G9 DL80 G9 ML350 G9 BL460C G9 BL660C G9 WS460C G9 Z840 DL180 G10 DL360 G10 DL380 G10 DL560 G10 DL580 G10 ML110 G10 ML350 G10 BL460c G10 XL170r G10 XL190r G10 XL230k G10 XL2x260w G10