16GB KIT 4 x 4GB HP Compaq ProLiant DL2x170h G6 DL320 G6 DL360 G6 G7 DL370 G6 DL380 G6 G7 ML110 G6 G7 ML150 G6 ML350 G6 ML370 G6 SL160s G6 626883-B21 SL160s G6 626884-B21 PC3-10600 1333MHz RAM Memory 16GB KIT (4 x 4GB) DIMM DDR3 ECC Unbuffered PC3-10600 1333MHz Single Rank RAM Memory Genuine A-Tech Memory Lifetime Warranty Toll Free Technical Support 1-866-557-4527 Designed For HP-Compaq ProLiant Series. (See Compatibility List Below)