![Amazon.com: HP ProDesk 400 G4 Mini Desktop Computer - 3.1 GHz Intel Core i3-8100T Quad-Core - 256GB SSD - 8GB DDR4 - Windows 10 pro (Renewed) : Electronics Amazon.com: HP ProDesk 400 G4 Mini Desktop Computer - 3.1 GHz Intel Core i3-8100T Quad-Core - 256GB SSD - 8GB DDR4 - Windows 10 pro (Renewed) : Electronics](https://m.media-amazon.com/images/I/31QeAoKvEnS._AC_.jpg)
Amazon.com: HP ProDesk 400 G4 Mini Desktop Computer - 3.1 GHz Intel Core i3-8100T Quad-Core - 256GB SSD - 8GB DDR4 - Windows 10 pro (Renewed) : Electronics
![Amazon.com: HP ProDesk 400 G4 Desktop Small Form Factor Business PC, Intel Quad-Core i5-6500 up to 3.6G,8G DDR4,512G SSD,VGA,DP,Win 10 Pro 64 bit-Multi-Language Support English/Spanish (Renewed) : Electronics Amazon.com: HP ProDesk 400 G4 Desktop Small Form Factor Business PC, Intel Quad-Core i5-6500 up to 3.6G,8G DDR4,512G SSD,VGA,DP,Win 10 Pro 64 bit-Multi-Language Support English/Spanish (Renewed) : Electronics](https://m.media-amazon.com/images/I/31bhLSX-99L._AC_UF894,1000_QL80_.jpg)
Amazon.com: HP ProDesk 400 G4 Desktop Small Form Factor Business PC, Intel Quad-Core i5-6500 up to 3.6G,8G DDR4,512G SSD,VGA,DP,Win 10 Pro 64 bit-Multi-Language Support English/Spanish (Renewed) : Electronics
![Amazon.com: BestParts Internal Serial Port Flex IO Board Card Replacement for HP 400 G4 G5 SFF MT DM Mini 600 800 405 705 G4 DM 906312-001 914907-001 : Electronics Amazon.com: BestParts Internal Serial Port Flex IO Board Card Replacement for HP 400 G4 G5 SFF MT DM Mini 600 800 405 705 G4 DM 906312-001 914907-001 : Electronics](https://m.media-amazon.com/images/I/613NgtaPi7L.jpg)
Amazon.com: BestParts Internal Serial Port Flex IO Board Card Replacement for HP 400 G4 G5 SFF MT DM Mini 600 800 405 705 G4 DM 906312-001 914907-001 : Electronics
![Amazon.com: HP ProDesk 400G4 SFF Home and Business Desktop, Pentium G4400 3.4GHz, 16GB DDR4 RAM, 1TB SSD, DVD, VGA, Windows 10 Pro 64bit (Renewed), Black : Electronics Amazon.com: HP ProDesk 400G4 SFF Home and Business Desktop, Pentium G4400 3.4GHz, 16GB DDR4 RAM, 1TB SSD, DVD, VGA, Windows 10 Pro 64bit (Renewed), Black : Electronics](https://images-na.ssl-images-amazon.com/images/I/71bHmG6oglL._AC_UL600_SR600,600_.jpg)
Amazon.com: HP ProDesk 400G4 SFF Home and Business Desktop, Pentium G4400 3.4GHz, 16GB DDR4 RAM, 1TB SSD, DVD, VGA, Windows 10 Pro 64bit (Renewed), Black : Electronics
![Amazon.com: BestParts Type-C USB 3.1 Gen2 Port Flex IO Card Small Board Replacement for HP 400 600 705 800 G4 DM Mini SFF MT 3TK78AA : Electronics Amazon.com: BestParts Type-C USB 3.1 Gen2 Port Flex IO Card Small Board Replacement for HP 400 600 705 800 G4 DM Mini SFF MT 3TK78AA : Electronics](https://m.media-amazon.com/images/I/71E1I1AxdnL._AC_UF894,1000_QL80_.jpg)
Amazon.com: BestParts Type-C USB 3.1 Gen2 Port Flex IO Card Small Board Replacement for HP 400 600 705 800 G4 DM Mini SFF MT 3TK78AA : Electronics
![Amazon.com: HP ProDesk 400G4 SFF Home and Business Desktop, Pentium G4400 3.4GHz, 16GB DDR4 RAM, 1TB SSD, DVD, VGA, Windows 10 Pro 64bit (Renewed), Black : Electronics Amazon.com: HP ProDesk 400G4 SFF Home and Business Desktop, Pentium G4400 3.4GHz, 16GB DDR4 RAM, 1TB SSD, DVD, VGA, Windows 10 Pro 64bit (Renewed), Black : Electronics](https://m.media-amazon.com/images/I/51mzjDVn3yL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFIVE%2CBottomLeft%2C360%2C-6_SR600%2C315_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Amazon.com: HP ProDesk 400G4 SFF Home and Business Desktop, Pentium G4400 3.4GHz, 16GB DDR4 RAM, 1TB SSD, DVD, VGA, Windows 10 Pro 64bit (Renewed), Black : Electronics
![Amazon.com: OEM HP ProDesk 400 G9 Mini Intel Hexa Core (6 Cores) i5-12500T, 32GB RAM, 1TB NVMe, HDMI, WiFi 6 + BT, RJ-45, DP Port, Wired KB & Mouse, W11P, Business Desktop : Electronics Amazon.com: OEM HP ProDesk 400 G9 Mini Intel Hexa Core (6 Cores) i5-12500T, 32GB RAM, 1TB NVMe, HDMI, WiFi 6 + BT, RJ-45, DP Port, Wired KB & Mouse, W11P, Business Desktop : Electronics](https://m.media-amazon.com/images/I/61y87tmKylL.jpg)
Amazon.com: OEM HP ProDesk 400 G9 Mini Intel Hexa Core (6 Cores) i5-12500T, 32GB RAM, 1TB NVMe, HDMI, WiFi 6 + BT, RJ-45, DP Port, Wired KB & Mouse, W11P, Business Desktop : Electronics
![Amazon.com: HP ProDesk 400 G4 Desktop Computer - Intel Core i5 (8th Gen) i5-8500T 2.10 GHz - 8 GB DDR4 SDRAM - 256 GB SSD - Windows 10 Pro WiFi AC Desktop Mini (DM) (Renewed) : Electronics Amazon.com: HP ProDesk 400 G4 Desktop Computer - Intel Core i5 (8th Gen) i5-8500T 2.10 GHz - 8 GB DDR4 SDRAM - 256 GB SSD - Windows 10 Pro WiFi AC Desktop Mini (DM) (Renewed) : Electronics](https://m.media-amazon.com/images/I/41aNjQdPj1L._AC_.jpg)
Amazon.com: HP ProDesk 400 G4 Desktop Computer - Intel Core i5 (8th Gen) i5-8500T 2.10 GHz - 8 GB DDR4 SDRAM - 256 GB SSD - Windows 10 Pro WiFi AC Desktop Mini (DM) (Renewed) : Electronics
![Amazon.com: HP ProDesk 400 G4 Desktop Small Form Factor Business PC, Intel Quad-Core i5-6500 up to 3.6G,8G DDR4,240G SSD,VGA,DP,Win 10 Pro 64 bit-Multi-Language Support English/Spanish (Renewed) : Electronics Amazon.com: HP ProDesk 400 G4 Desktop Small Form Factor Business PC, Intel Quad-Core i5-6500 up to 3.6G,8G DDR4,240G SSD,VGA,DP,Win 10 Pro 64 bit-Multi-Language Support English/Spanish (Renewed) : Electronics](https://m.media-amazon.com/images/I/61h+yjI7qbL.jpg)
Amazon.com: HP ProDesk 400 G4 Desktop Small Form Factor Business PC, Intel Quad-Core i5-6500 up to 3.6G,8G DDR4,240G SSD,VGA,DP,Win 10 Pro 64 bit-Multi-Language Support English/Spanish (Renewed) : Electronics
![Amazon.com: HP ProDesk 400 G4 SFF High Performance Business Desktop Computer, Intel Core i3-6100 3.7GHz, 16G DDR4, 512G SSD, WiFi, BT, 4K Support, DP, VGA, Windows 10 Pro 64 English/Spanish/French(Renewed) : Electronics Amazon.com: HP ProDesk 400 G4 SFF High Performance Business Desktop Computer, Intel Core i3-6100 3.7GHz, 16G DDR4, 512G SSD, WiFi, BT, 4K Support, DP, VGA, Windows 10 Pro 64 English/Spanish/French(Renewed) : Electronics](https://m.media-amazon.com/images/I/71l9hQxb5uS._AC_UF350,350_QL80_.jpg)
Amazon.com: HP ProDesk 400 G4 SFF High Performance Business Desktop Computer, Intel Core i3-6100 3.7GHz, 16G DDR4, 512G SSD, WiFi, BT, 4K Support, DP, VGA, Windows 10 Pro 64 English/Spanish/French(Renewed) : Electronics
![Amazon.com: HP ProDesk 400 G4 Mini Desktop Computer - 3.1 GHz Intel Core i3-8100T Quad-Core - 256GB SSD - 8GB DDR4 - Windows 10 pro (Renewed) : Electronics Amazon.com: HP ProDesk 400 G4 Mini Desktop Computer - 3.1 GHz Intel Core i3-8100T Quad-Core - 256GB SSD - 8GB DDR4 - Windows 10 pro (Renewed) : Electronics](https://m.media-amazon.com/images/I/31qjN0LucxL._AC_.jpg)
Amazon.com: HP ProDesk 400 G4 Mini Desktop Computer - 3.1 GHz Intel Core i3-8100T Quad-Core - 256GB SSD - 8GB DDR4 - Windows 10 pro (Renewed) : Electronics
![Amazon.com: OEM HP ProDesk 400 G9 Mini Intel Hexa Core (6 Cores) i5-12500T, 32GB RAM, 1TB NVMe, HDMI, WiFi 6 + BT, RJ-45, DP Port, Wired KB & Mouse, W11P, Business Desktop : Electronics Amazon.com: OEM HP ProDesk 400 G9 Mini Intel Hexa Core (6 Cores) i5-12500T, 32GB RAM, 1TB NVMe, HDMI, WiFi 6 + BT, RJ-45, DP Port, Wired KB & Mouse, W11P, Business Desktop : Electronics](https://m.media-amazon.com/images/I/41oTZz8kjaL.jpg)
Amazon.com: OEM HP ProDesk 400 G9 Mini Intel Hexa Core (6 Cores) i5-12500T, 32GB RAM, 1TB NVMe, HDMI, WiFi 6 + BT, RJ-45, DP Port, Wired KB & Mouse, W11P, Business Desktop : Electronics
![Amazon.com: HP ProDesk 400 G4 SFF High Performance Business Desktop Computer, Intel Core i3-6100 3.7GHz, 16G DDR4, 512G SSD, WiFi, BT, 4K Support, DP, VGA, Windows 10 Pro 64 English/Spanish/French(Renewed) : Electronics Amazon.com: HP ProDesk 400 G4 SFF High Performance Business Desktop Computer, Intel Core i3-6100 3.7GHz, 16G DDR4, 512G SSD, WiFi, BT, 4K Support, DP, VGA, Windows 10 Pro 64 English/Spanish/French(Renewed) : Electronics](https://m.media-amazon.com/images/I/71l9hQxb5uS.jpg)
Amazon.com: HP ProDesk 400 G4 SFF High Performance Business Desktop Computer, Intel Core i3-6100 3.7GHz, 16G DDR4, 512G SSD, WiFi, BT, 4K Support, DP, VGA, Windows 10 Pro 64 English/Spanish/French(Renewed) : Electronics
![Amazon.com: HP ProDesk 400 G4 Desktop Small Form Factor Business PC, Intel Quad-Core i5-6500 up to 3.6G,8G DDR4,240G SSD,VGA,DP,Win 10 Pro 64 bit-Multi-Language Support English/Spanish (Renewed) : Electronics Amazon.com: HP ProDesk 400 G4 Desktop Small Form Factor Business PC, Intel Quad-Core i5-6500 up to 3.6G,8G DDR4,240G SSD,VGA,DP,Win 10 Pro 64 bit-Multi-Language Support English/Spanish (Renewed) : Electronics](https://m.media-amazon.com/images/I/41-zkNlKsmL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HP ProDesk 400 G4 Desktop Small Form Factor Business PC, Intel Quad-Core i5-6500 up to 3.6G,8G DDR4,240G SSD,VGA,DP,Win 10 Pro 64 bit-Multi-Language Support English/Spanish (Renewed) : Electronics
![Amazon.com: OEM HP ProDesk 400 G9 Mini Intel Hexa Core (6 Cores) i5-12500T, 32GB RAM, 1TB NVMe, HDMI, WiFi 6 + BT, RJ-45, DP Port, Wired KB & Mouse, W11P, Business Desktop : Electronics Amazon.com: OEM HP ProDesk 400 G9 Mini Intel Hexa Core (6 Cores) i5-12500T, 32GB RAM, 1TB NVMe, HDMI, WiFi 6 + BT, RJ-45, DP Port, Wired KB & Mouse, W11P, Business Desktop : Electronics](https://m.media-amazon.com/images/I/61y87tmKylL._AC_UF894,1000_QL80_.jpg)
Amazon.com: OEM HP ProDesk 400 G9 Mini Intel Hexa Core (6 Cores) i5-12500T, 32GB RAM, 1TB NVMe, HDMI, WiFi 6 + BT, RJ-45, DP Port, Wired KB & Mouse, W11P, Business Desktop : Electronics
![Amazon.com: HP ProDesk 400 G4 - Intel i5-7500 3.4 GHz, 8 GB, 256 GB, Windows 10 Pro (Renewed) : Electronics Amazon.com: HP ProDesk 400 G4 - Intel i5-7500 3.4 GHz, 8 GB, 256 GB, Windows 10 Pro (Renewed) : Electronics](https://m.media-amazon.com/images/I/91wgh9UjYnL.jpg)
Amazon.com: HP ProDesk 400 G4 - Intel i5-7500 3.4 GHz, 8 GB, 256 GB, Windows 10 Pro (Renewed) : Electronics
![Amazon.com: OEM HP ProDesk 400 G9 Mini Intel Hexa Core (6 Cores) i5-12500T, 32GB RAM, 1TB NVMe, HDMI, WiFi 6 + BT, RJ-45, DP Port, Wired KB & Mouse, W11P, Business Desktop : Electronics Amazon.com: OEM HP ProDesk 400 G9 Mini Intel Hexa Core (6 Cores) i5-12500T, 32GB RAM, 1TB NVMe, HDMI, WiFi 6 + BT, RJ-45, DP Port, Wired KB & Mouse, W11P, Business Desktop : Electronics](https://m.media-amazon.com/images/I/61s8Fmu+ESL.jpg)
Amazon.com: OEM HP ProDesk 400 G9 Mini Intel Hexa Core (6 Cores) i5-12500T, 32GB RAM, 1TB NVMe, HDMI, WiFi 6 + BT, RJ-45, DP Port, Wired KB & Mouse, W11P, Business Desktop : Electronics
![Amazon.com: HP ProDesk 400 G3 Mini Computers Office Micro Desktop,i7 Tiny Desktop PC WiFi Business,6700t,16GB DDR4,512GB SSD,Built in WiFi+BT,HDMI,Windows 10,Wireless Keyboard and Mouse + TJJ Mouse Pad(Renewed) : Electronics Amazon.com: HP ProDesk 400 G3 Mini Computers Office Micro Desktop,i7 Tiny Desktop PC WiFi Business,6700t,16GB DDR4,512GB SSD,Built in WiFi+BT,HDMI,Windows 10,Wireless Keyboard and Mouse + TJJ Mouse Pad(Renewed) : Electronics](https://m.media-amazon.com/images/I/61v2AuWY4vL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HP ProDesk 400 G3 Mini Computers Office Micro Desktop,i7 Tiny Desktop PC WiFi Business,6700t,16GB DDR4,512GB SSD,Built in WiFi+BT,HDMI,Windows 10,Wireless Keyboard and Mouse + TJJ Mouse Pad(Renewed) : Electronics
![Amazon.com: HP Business Desktop ProDesk 400 G4 Desktop Computer - Intel Core i5 (8th Gen) i5-8500T 2.10 GHz - 8 GB DDR4 SDRAM - 256 GB SSD - Windows 10 Pro 64-bit ( Amazon.com: HP Business Desktop ProDesk 400 G4 Desktop Computer - Intel Core i5 (8th Gen) i5-8500T 2.10 GHz - 8 GB DDR4 SDRAM - 256 GB SSD - Windows 10 Pro 64-bit (](https://m.media-amazon.com/images/I/51AUvZpZp7L._AC_.jpg)