OFFTEK 4GB Replacement Memory RAM Upgrade for Asus K55VD (DDR3-12800) Laptop Memory at Amazon.com
Amazon.com: DBTLAP Laptop CPU Fan Compatible for Asus K55V K55VD K55A K55VJ K55VM K55VS K55XI A55V A55A A55VD Fan UDQFZJA05DAS MF75090V1-C170-S99 : Electronics
DR. BATTERY A32-K55 Battery Compatible with Asus R503U R503A R503C Q500 Q500A K55VD X75VD K75VM K75VD K75DE K55 K55N K55VM K45VS K45VJ K55DR K55VS R400 R500 R700 A33-K55 [10.8V/4400mAh/48Wh] Amazon Australia
ASUS 55VD-SX720H - K55VD-SX720H laptop specifications
Amazon.com: Technical Precision Replacement for ASUS K55VD Battery : Electronics