parts-quick ( 1 X 4GB) Memory for HP 245 G6, 245 G7, 255 G6, 255 G7, 340 G5, 348 G5 DDR4-2400 SoDIMM Upgrade - Walmart.com
HP 255 G4, 255 G5, 255 G6, 255 G7, 256 G3 256 G6 Laptop 2.5 Hard Drive/SSD Drive | eBay
Memory RAM Upgrade for HP Compaq Notebook 255 G5 4GB/8GB DDR3 SODIMM | eBay
parts-quick 16GB Memory for HP ZBook 15 G5 Mobile Workstation Compatible RAM Upgrade DDR4-2666 SoDIMM at Amazon.com
Memory RAM | 32GB Kit (2x16GB) - HP - HPE Essential HP 255 G5 - - 1600MHz, Unbuffered, 1,35V
parts-quick 8GB Memory for HP 255 G5 DDR3L 1600MHz SODIMM Compatible RAM at Amazon.com
HP 255 15.6 inch G9 Notebook PC
BDL51 LA-D711P Rev:1.0 Laptop Motherboard for HP 255 G5 w/ AMD A8-7410 | eBay
Tropical Computers - Durable. Equipped for Business. Ready for the road! Introducing the HP 255 G5 Notebook. PROMOTION - Only: $1,195.00 DOUBLE the memory to 8GB for only $75 more. Rest assured
SSD Upgrade for HP Compaq Notebook 255 G5 256GB/512GB/1TB/2TB | eBay