8GB KIT (4 x 2GB) For Intel D Series D925XCVLK (ECC Unbuffered) D925XHY (Non-ECC) D945PPM D955XBK (Non-ECC) D955XBKLKR (Non-ECC) D955XBX (Non-ECC) D955XCSLKR (ECC Unbuffered) D975XBX (Non-ECC) D975XBX2 (Non-ECC) DG33BU DG33FB DG33TL DG35EC DG45ID DG965MQ DG965MS DG965OT DG965PZ DG965RY DG965SS DG965WH DG965WHKR DG965WHMKR DP35DP DP43TF DP965LT DQ35JO DQ35JOE DQ35MP DQ45CB DQ963FX. DIMM DDR2 NON-ECC PC2-4200 533MHz RAM Memory. Genuine A-Tech Brand. 8GB KIT (4 x 2GB) DIMM DDR2 NON-ECC PC2-4200 533MHz RAM Memory Genuine A-Tech Memory Lifetime Warranty Toll Free Technical Support 1-866-557-4527 Designed For Intel D Series. (See Compatibility List Below)