8Gb (1X8Gb Memory RAM Compatible with Lenovo Essential B570 Notebook Series Ddr3 By CMS (A8) - Computer Memory Solutions
Laptop Lenovo B570 15.6 "ssd120/6gb/b800 1,50ghz Laptop Hdmi-compatible Notebook Dual Band Wifi Business Office Online Class Gaming Игровой Ноутбук Для Работы Учебы - Laptops - AliExpress
Notebook LENOVO B570e, 8Gb Ram, SSD, Intel Huron River SV, 15,6 Pollici HD | eBay
Overview - Lenovo B570e - Lenovo Support EC
8GB KIT (2 x 4GB) for IBM-Lenovo Lenovo Notebook Series B470 B550 B560 B570 B575 G460 G465 G560 G560e. SO-DIMM DDR3 Non-ECC PC3-8500 1066MHz RAM Memory. Genuine A-Tech Brand. at Amazon.com
Best Buy: Lenovo Laptop / Intel® Core™ i3 Processor / 15.6" Display / 4GB Memory / 320GB Hard Drive Black B570-1068AHU