256MB 100 pin DDR SDRAM DIMM for HP. PARTS-QUICK Equivalent to HP Part Numbers: Q2627A Q7719A Q2619A. ALL PRODUCTS BRANDED AS PARTS-QUICK ARE TO BE SOLD SOLELY BY PARTS-QUICK. PARTS-QUICK DOES NOT AUTHORIZE THE USE OF IT"S BRANDED PRODUCTS TO OTHER SELLERS. Compatible with:HP LaserJet Printer Memory 9040 9040n 9040dn 9040mfp 9050 9050n 9050dn 9050mfp.