Check the listing for details. 512MB Brother MFC-9440CN MFC-9840CDW MFC-8460N Memory. Condition: New. Listed at 29.99 USD. 512MB Brother Printer Memory 144 pin SODIMM Compatible with Brother Printers DCP-8060, DCP-8065DN, DCP-8080DN, DCP-8085DN, DC-9040CN, DCP-9042CDN, DCP-9045CDN, HL-2700CN, HL-3040CN, HL-3045CN, HL-3070CW, HL-3075CW, HL-5240, HL-5250D, HL-5250DNT, HL-5270DN, HL-5280DW, HL-5340D, HL-5350DN, HL-5370DW, HL-5370DWT MFC-8370DN, MFC-8380DN, MFC-8480DN, MFC-8460N, MFC-8660DN, MFC-8670DN, MFC-8680DN, MFC-8690DW, MFC-8880DN, MFC-8860DN, MFC-8870DW, MFC-8880DN, MFC-8890DW, MFC-9125CN, MFC-9320CW, MFC-9325CW, MFC-9420, MFC-9420CN, MFC-9420CN, MFC-9440CN, MFC-9450, MFC-9450CDN, MFC-9450CW, MFC-9840CDW. Support: Lifetime Support: Email us through eBay Memory expert since 1990. All parts are tested and guaranteed compatible. No hassle exchanges. Brand name parts only-No unknown and overclocked parts. Quick shipping.