Product Details Module Name: PC3-8500R Speed: 1066 MHz Data Integrity Check: ECC Kit Storage Capacity: 64GB (8 x 8GB) Condition: Fully Tested, Refurbished Warranty:1 Year Warranty X3650 M3 4255 X3650 M3 7945 X3650 M3 7949 X3755 M3 7164 X3850 X5 7145 X3850 X5 7146 X3850 X5 7143 X3850 X5 7191 X3950 X5 7145 X3950 X5 7146 X3950 X5 7191 D20 TS200 dx360 M2 dx360 M3 dx360 M4 7R1 7R2 S812L S822L