![4GB Memory for HP ProDesk 400 G3 Microtower PC DDR4 2133MHz DIMM RAM (PARTS-QUICK Brand) at Amazon.com 4GB Memory for HP ProDesk 400 G3 Microtower PC DDR4 2133MHz DIMM RAM (PARTS-QUICK Brand) at Amazon.com](https://images-na.ssl-images-amazon.com/images/I/51PcC13N8AL._AC_SX522_.jpg)
4GB Memory for HP ProDesk 400 G3 Microtower PC DDR4 2133MHz DIMM RAM (PARTS-QUICK Brand) at Amazon.com
![Amazon.com: HP ProDesk 400 G3-SFF, Core i5-6500 3.2GHz, 8GB RAM, 256GB Solid State Drive, Windows 10 Pro 64bit, (RENEWED): Electronics Amazon.com: HP ProDesk 400 G3-SFF, Core i5-6500 3.2GHz, 8GB RAM, 256GB Solid State Drive, Windows 10 Pro 64bit, (RENEWED): Electronics](https://images-na.ssl-images-amazon.com/images/I/51OlV4%2BxiWL._AC_.jpg)
Amazon.com: HP ProDesk 400 G3-SFF, Core i5-6500 3.2GHz, 8GB RAM, 256GB Solid State Drive, Windows 10 Pro 64bit, (RENEWED): Electronics
![Amazon.com: HP ProDesk 400 G3 MT - I5-6500 @ 3.2GHZ - 4GB RAM - 500GB HDD - Win10 Desktops (Renewed): Computers & Accessories Amazon.com: HP ProDesk 400 G3 MT - I5-6500 @ 3.2GHZ - 4GB RAM - 500GB HDD - Win10 Desktops (Renewed): Computers & Accessories](https://images-na.ssl-images-amazon.com/images/I/41NIQnb3kaL._AC_.jpg)
Amazon.com: HP ProDesk 400 G3 MT - I5-6500 @ 3.2GHZ - 4GB RAM - 500GB HDD - Win10 Desktops (Renewed): Computers & Accessories
![Amazon.com: HP ProDesk 400 G4 - Intel i5-7500 3.4 GHz, 8 GB, 256 GB, Windows 10 Pro 3 Year Warranty: Computers & Accessories Amazon.com: HP ProDesk 400 G4 - Intel i5-7500 3.4 GHz, 8 GB, 256 GB, Windows 10 Pro 3 Year Warranty: Computers & Accessories](https://images-na.ssl-images-amazon.com/images/I/913m-eWpV7L._AC_SL1500_.jpg)
Amazon.com: HP ProDesk 400 G4 - Intel i5-7500 3.4 GHz, 8 GB, 256 GB, Windows 10 Pro 3 Year Warranty: Computers & Accessories
![Amazon.com: HP ProDesk 400 G3 "Professional Mini" Desktop Computer, 7th Gen i5-7500T, 4 GB Ram, 500 GB HDD, Intel HD Graphics, Black/Gray: Computers & Accessories Amazon.com: HP ProDesk 400 G3 "Professional Mini" Desktop Computer, 7th Gen i5-7500T, 4 GB Ram, 500 GB HDD, Intel HD Graphics, Black/Gray: Computers & Accessories](https://m.media-amazon.com/images/I/614u45xU0HL.jpg)
Amazon.com: HP ProDesk 400 G3 "Professional Mini" Desktop Computer, 7th Gen i5-7500T, 4 GB Ram, 500 GB HDD, Intel HD Graphics, Black/Gray: Computers & Accessories
![Amazon.com: HP ProDesk 400 G3 Small Form Factor PC, Intel Core i3@3.7 GHz, 4 GB DDR4 RAM, Windows 10 (Renewed): Electronics Amazon.com: HP ProDesk 400 G3 Small Form Factor PC, Intel Core i3@3.7 GHz, 4 GB DDR4 RAM, Windows 10 (Renewed): Electronics](https://images-na.ssl-images-amazon.com/images/I/61el1vUP80L._AC_SL1500_.jpg)
Amazon.com: HP ProDesk 400 G3 Small Form Factor PC, Intel Core i3@3.7 GHz, 4 GB DDR4 RAM, Windows 10 (Renewed): Electronics
![Amazon.com: Sparepart: HP Inc. System Board ProDesk 400 G3 SFF, 799156-001 (400 G3 SFF): Computers & Accessories Amazon.com: Sparepart: HP Inc. System Board ProDesk 400 G3 SFF, 799156-001 (400 G3 SFF): Computers & Accessories](https://images-na.ssl-images-amazon.com/images/I/71hMZY9kYwL._AC_SY450_.jpg)
Amazon.com: Sparepart: HP Inc. System Board ProDesk 400 G3 SFF, 799156-001 (400 G3 SFF): Computers & Accessories
![Amazon.com: HP ProDesk 400 G3 Small Form Factor PC, Intel Core i3@3.7 GHz, 4 GB DDR4 RAM, Windows 10 (Renewed): Electronics Amazon.com: HP ProDesk 400 G3 Small Form Factor PC, Intel Core i3@3.7 GHz, 4 GB DDR4 RAM, Windows 10 (Renewed): Electronics](https://m.media-amazon.com/images/I/61XoQSG7+lL._AC_SS450_.jpg)
Amazon.com: HP ProDesk 400 G3 Small Form Factor PC, Intel Core i3@3.7 GHz, 4 GB DDR4 RAM, Windows 10 (Renewed): Electronics
![Amazon.com: HP ProDesk 400 G3 MT - I5-6500 @ 3.2GHZ - 4GB RAM - 500GB HDD - Win10 Desktops (Renewed): Computers & Accessories Amazon.com: HP ProDesk 400 G3 MT - I5-6500 @ 3.2GHZ - 4GB RAM - 500GB HDD - Win10 Desktops (Renewed): Computers & Accessories](https://images-na.ssl-images-amazon.com/images/I/61A4FTf6r-L._AC_SX522_.jpg)