![OFFTEK 4GB Replacement Memory RAM Upgrade for HP-Compaq Presario Notebook CQ57-339WM (DDR3-8500) Laptop Memory at Amazon.com OFFTEK 4GB Replacement Memory RAM Upgrade for HP-Compaq Presario Notebook CQ57-339WM (DDR3-8500) Laptop Memory at Amazon.com](https://m.media-amazon.com/images/I/61mlx7jlbVL.jpg)
OFFTEK 4GB Replacement Memory RAM Upgrade for HP-Compaq Presario Notebook CQ57-339WM (DDR3-8500) Laptop Memory at Amazon.com
![2GB DDR2 800MHz RAM Memory Upgrade for Compaq Presario Notebook CQ56, CQ57 Series (PARTS-QUICK) - Walmart.com 2GB DDR2 800MHz RAM Memory Upgrade for Compaq Presario Notebook CQ56, CQ57 Series (PARTS-QUICK) - Walmart.com](https://i5.walmartimages.com/asr/30203d0e-7271-4193-9a1a-85180946c2f1_1.b8f4d7fa115915d08b08cbc0574a1a37.jpeg)
2GB DDR2 800MHz RAM Memory Upgrade for Compaq Presario Notebook CQ56, CQ57 Series (PARTS-QUICK) - Walmart.com
![A-Tech 4GB RAM for COMPAQ PRESARIO CQ57-250SV | DDR3 1066MHz SODIMM PC3-8500 204-Pin Non-ECC Memory Upgrade Module at Amazon.com A-Tech 4GB RAM for COMPAQ PRESARIO CQ57-250SV | DDR3 1066MHz SODIMM PC3-8500 204-Pin Non-ECC Memory Upgrade Module at Amazon.com](https://m.media-amazon.com/images/I/71hLolQF1AL._AC_UF894,1000_QL80_.jpg)
A-Tech 4GB RAM for COMPAQ PRESARIO CQ57-250SV | DDR3 1066MHz SODIMM PC3-8500 204-Pin Non-ECC Memory Upgrade Module at Amazon.com
![CMS 2GB (1X2GB) DDR3 8500 1066MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Compaq Presario Cq57-319Wm, Cq57-310Us, Cq57-314Nr Ddr3 - A48 at Amazon.com CMS 2GB (1X2GB) DDR3 8500 1066MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Compaq Presario Cq57-319Wm, Cq57-310Us, Cq57-314Nr Ddr3 - A48 at Amazon.com](https://m.media-amazon.com/images/I/61u24xpGXeL._AC_UF894,1000_QL80_.jpg)
CMS 2GB (1X2GB) DDR3 8500 1066MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Compaq Presario Cq57-319Wm, Cq57-310Us, Cq57-314Nr Ddr3 - A48 at Amazon.com
![CMS 8GB (2X4GB) DDR3 10600 1333MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Compaq Black 15.6" Presario Cq57-339Wm Laptop Sodimm - A29 at Amazon.com CMS 8GB (2X4GB) DDR3 10600 1333MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Compaq Black 15.6" Presario Cq57-339Wm Laptop Sodimm - A29 at Amazon.com](https://m.media-amazon.com/images/I/61LAcHTo7nL._AC_UF894,1000_QL80_.jpg)
CMS 8GB (2X4GB) DDR3 10600 1333MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Compaq Black 15.6" Presario Cq57-339Wm Laptop Sodimm - A29 at Amazon.com
![B1Z17EA#ABU - Compaq Presario CQ57-450SA - 15.6" - Pentium B960 - Windows 7 Home Premium 64-bit - 2 GB RAM - 320 GB HDD - Currys Business B1Z17EA#ABU - Compaq Presario CQ57-450SA - 15.6" - Pentium B960 - Windows 7 Home Premium 64-bit - 2 GB RAM - 320 GB HDD - Currys Business](https://cdn.cnetcontent.com/05/d8/05d897b3-6b4b-48cd-9921-40284161e606.jpg)
B1Z17EA#ABU - Compaq Presario CQ57-450SA - 15.6" - Pentium B960 - Windows 7 Home Premium 64-bit - 2 GB RAM - 320 GB HDD - Currys Business
![Compaq Presario CQ57-310US - AMD E-300 1.3 GHz - AMD VISION - Win 7 Home Premium 64-bit - Radeon HD 6310 - 2 GB RAM - 250 GB HDD - DVD SuperMulti - 15.6" HD BrightView 1366 x 768 (HD) - black - Walmart.com Compaq Presario CQ57-310US - AMD E-300 1.3 GHz - AMD VISION - Win 7 Home Premium 64-bit - Radeon HD 6310 - 2 GB RAM - 250 GB HDD - DVD SuperMulti - 15.6" HD BrightView 1366 x 768 (HD) - black - Walmart.com](https://i5.walmartimages.com/asr/0b824048-13e3-4027-8bef-e22146b393e4_1.4914c2e8181dabd317fac1f4d7463a4a.jpeg)