![HP Pavilion Laptop dv7-4157cl - AMD Phenom II N640 / 2.9 GHz - AMD VISION - Win 7 Home Premium 64-bit - Mobility Radeon HD 4250 - 4 GB RAM - 640 HP Pavilion Laptop dv7-4157cl - AMD Phenom II N640 / 2.9 GHz - AMD VISION - Win 7 Home Premium 64-bit - Mobility Radeon HD 4250 - 4 GB RAM - 640](https://i5.walmartimages.com/asr/5199ea79-bea8-42a9-854e-920a4a23acf6_1.3e0fab09410f1fddaa6712179872dfb0.jpeg)
HP Pavilion Laptop dv7-4157cl - AMD Phenom II N640 / 2.9 GHz - AMD VISION - Win 7 Home Premium 64-bit - Mobility Radeon HD 4250 - 4 GB RAM - 640
![parts-quick 4GB Memory for HP Pavilion DV7-1130US (64-bit) DDR2 PC2-6400 800MHz SODIMM Compatible RAM at Amazon.com parts-quick 4GB Memory for HP Pavilion DV7-1130US (64-bit) DDR2 PC2-6400 800MHz SODIMM Compatible RAM at Amazon.com](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51zW-GDr4DL._AC_UF894,1000_QL80_.jpg)
parts-quick 4GB Memory for HP Pavilion DV7-1130US (64-bit) DDR2 PC2-6400 800MHz SODIMM Compatible RAM at Amazon.com
![Amazon.com: A-Tech 16GB (2 x 8GB) RAM for HP Pavilion DV7-6C95DX | DDR3 1333MHz SODIMM PC3-10600 204-Pin Non-ECC Memory Upgrade Kit : Electronics Amazon.com: A-Tech 16GB (2 x 8GB) RAM for HP Pavilion DV7-6C95DX | DDR3 1333MHz SODIMM PC3-10600 204-Pin Non-ECC Memory Upgrade Kit : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/717sTGfAj2L.jpg)
Amazon.com: A-Tech 16GB (2 x 8GB) RAM for HP Pavilion DV7-6C95DX | DDR3 1333MHz SODIMM PC3-10600 204-Pin Non-ECC Memory Upgrade Kit : Electronics
![8GB (2X4GB) Memory RAM for HP Pavilion DV7-3057NR Laptop Memory Upgrade - Limited Lifetime Warranty from 8GB (2X4GB) Memory RAM for HP Pavilion DV7-3057NR Laptop Memory Upgrade - Limited Lifetime Warranty from](http://c.shld.net/rpx/i/s/pi/mp/38744/prod_11003237225?src=https%3A%2F%2Fimages-na.ssl-images-amazon.com%2Fimages%2FI%2F51JV-l88EGL.jpg&d=3192286437152e5d447004c34d079f549c962c56)
8GB (2X4GB) Memory RAM for HP Pavilion DV7-3057NR Laptop Memory Upgrade - Limited Lifetime Warranty from
![615308-001 Da0lx6mb6h1 For Hp Dv7-4000 Motherboard With Heatsink+i5 Cpu+4g Ram Instead Of 615686-001 630833-001 615687-001 - Laptop Motherboard - AliExpress 615308-001 Da0lx6mb6h1 For Hp Dv7-4000 Motherboard With Heatsink+i5 Cpu+4g Ram Instead Of 615686-001 630833-001 615687-001 - Laptop Motherboard - AliExpress](https://ae01.alicdn.com/kf/Scbee958f512e4369a21279f8de31d1f7q/615308-001-DA0LX6MB6H1-For-HP-dv7-4000-Motherboard-With-Heatsink-I5-CPU-4G-RAM-Instead-Of.jpg_Q90.jpg_.webp)
615308-001 Da0lx6mb6h1 For Hp Dv7-4000 Motherboard With Heatsink+i5 Cpu+4g Ram Instead Of 615686-001 630833-001 615687-001 - Laptop Motherboard - AliExpress
![4GB RAM Memory for Compaq Pavilion DV7 Series dv7-3155eb Black Diamond Memory Module DDR3 SO-DIMM 204pin PC3-10600 1333MHz Upgrade - Newegg.com 4GB RAM Memory for Compaq Pavilion DV7 Series dv7-3155eb Black Diamond Memory Module DDR3 SO-DIMM 204pin PC3-10600 1333MHz Upgrade - Newegg.com](https://c1.neweggimages.com/ProductImage/ABYY_1_20180604850754072.jpg)