Product Details Module Name: PC3-12800R Speed: 1600 MHz Data Integrity Check: ECC Kit Storage Capacity: 64GB (4 x 16GB) Condition: Fully Tested, Refurbished Warranty:1 Year Warranty DL165 G7, DL560 G8, DL585 G7, BL660C G8, BL685C G7, ML350P G8, DL360P G8, DL380P G8, DL385P G8, BL460C G8, BL465C G8, WS460C G8, SL210T G8, SL230S G8, SL250S G8, SL270S G8, Z820