32GB KIT (4 x 8GB) For Dell PowerEdge Series C5220 C6100 (ECC Unbuffered) C6105 (ECC Unbuffered) R210 II R320 (ECC Unbuffered) R415 (ECC Unbuffered) T110 II. DIMM DDR3 ECC Unbuffered PC3-12800 1600MHz RAM Memory. Genuine A-Tech Brand. 32GB KIT (4 x 8GB) DIMM DDR3 ECC Unbuffered PC3-12800 1600MHz RAM Memory Genuine A-Tech Memory Lifetime Warranty Toll Free Technical Support 1-866-557-4527 Designed For Dell PowerEdge Series. (See Compatibility List Below)