Product Details Module Name: PC3-10600R Speed: 1333 MHz Data Integrity Check: ECC Kit Storage Capacity: 64GB (4 x 16GB) Condition: Fully Tested, Refurbished Warranty:1 Year Warranty X3530 M4 7160 X3620 M3 7376 X3630 M3 7377 X3630 M4 7158 X3690 X5 7147 X3690 X5 7192 X3690 X5 7148 X3690 X5 7149 X3755 M3 7164 X3850 X5 7145 X3850 X5 7146 X3850 X5 7143 X3850 X5 7191 X3950 X5 7145 X3950 X5 7146 X3950 X5 7143 X3950 X5 7191 C20x D30 x220 x222 x240 S822LC