![Amazon.com: HP Desktop Computer ProDesk 400 G4 (Z2H64UT#ABA) Intel Core i5 7th Gen 7500 (3.4 GHz) 4 GB DDR4 500 GB HDD Windows 10 Pro 64-Bit : Electronics Amazon.com: HP Desktop Computer ProDesk 400 G4 (Z2H64UT#ABA) Intel Core i5 7th Gen 7500 (3.4 GHz) 4 GB DDR4 500 GB HDD Windows 10 Pro 64-Bit : Electronics](https://m.media-amazon.com/images/I/91dgjWikERL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HP Desktop Computer ProDesk 400 G4 (Z2H64UT#ABA) Intel Core i5 7th Gen 7500 (3.4 GHz) 4 GB DDR4 500 GB HDD Windows 10 Pro 64-Bit : Electronics
![Amazon.com: HP Prodesk 600 G1 SFF Slim Business Desktop Computer, Intel I7-4770 3.40 GHz, 32GB RAM, 512GB SSD, DVD, USB 3.0, Windows 10 Pro 64 Bit (Renewed) : Electronics Amazon.com: HP Prodesk 600 G1 SFF Slim Business Desktop Computer, Intel I7-4770 3.40 GHz, 32GB RAM, 512GB SSD, DVD, USB 3.0, Windows 10 Pro 64 Bit (Renewed) : Electronics](https://m.media-amazon.com/images/I/718hVej3wTL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HP Prodesk 600 G1 SFF Slim Business Desktop Computer, Intel I7-4770 3.40 GHz, 32GB RAM, 512GB SSD, DVD, USB 3.0, Windows 10 Pro 64 Bit (Renewed) : Electronics
![HP ProDesk 400 G5 SFF High Performance Business Desktop Computer, Intel Six Core i5-8500 up to 4.1GHz, 16G DDR4, 256G SSD, WiFi, BT, 4K Support, DP, VGA, Windows 10 Pro 64 En/Sp/Fr(Renewed) HP ProDesk 400 G5 SFF High Performance Business Desktop Computer, Intel Six Core i5-8500 up to 4.1GHz, 16G DDR4, 256G SSD, WiFi, BT, 4K Support, DP, VGA, Windows 10 Pro 64 En/Sp/Fr(Renewed)](https://m.media-amazon.com/images/I/71e1qMyoerL._AC_UF894,1000_QL80_.jpg)
HP ProDesk 400 G5 SFF High Performance Business Desktop Computer, Intel Six Core i5-8500 up to 4.1GHz, 16G DDR4, 256G SSD, WiFi, BT, 4K Support, DP, VGA, Windows 10 Pro 64 En/Sp/Fr(Renewed)
![Amazon.com: HP ProDesk 400 G2 Mini Desktop PC, Intel Quad Core i5-6500T up to 3.1GHz, 16G DDR4, 500G, WiFi, BT 4.0, Windows 10 Pro 64 Bit-Multi-Language Supports English/Spanish/French(Renewed) : Electronics Amazon.com: HP ProDesk 400 G2 Mini Desktop PC, Intel Quad Core i5-6500T up to 3.1GHz, 16G DDR4, 500G, WiFi, BT 4.0, Windows 10 Pro 64 Bit-Multi-Language Supports English/Spanish/French(Renewed) : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/61gj-UDxT5S._AC_UF894,1000_QL80_.jpg)
Amazon.com: HP ProDesk 400 G2 Mini Desktop PC, Intel Quad Core i5-6500T up to 3.1GHz, 16G DDR4, 500G, WiFi, BT 4.0, Windows 10 Pro 64 Bit-Multi-Language Supports English/Spanish/French(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/51eKOUfdSTL._AC_UF894,1000_QL80_.jpg)
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 ProDesk 400 G3 Mini Computers Office Micro Desktop, i5 Tiny Desktop PC WiFi Business, 7500t, 16GB DDR4, 1TB SSD, Built in WiFi+BT, HDMI, Windows 10, Wireless Keyboard and Mouse (Renewed) : Amazon.com: HP ProDesk 400 G3 Mini Computers Office Micro Desktop, i5 Tiny Desktop PC WiFi Business, 7500t, 16GB DDR4, 1TB SSD, Built in WiFi+BT, HDMI, Windows 10, Wireless Keyboard and Mouse (Renewed) :](https://m.media-amazon.com/images/I/61v2AuWY4vL.jpg)
Amazon.com: HP ProDesk 400 G3 Mini Computers Office Micro Desktop, i5 Tiny Desktop PC WiFi Business, 7500t, 16GB DDR4, 1TB SSD, Built in WiFi+BT, HDMI, Windows 10, Wireless Keyboard and Mouse (Renewed) :
![Amazon.com: 2019 HP ProDesk 600 G1 SFF Business Desktop,Intel Core I5-4570 Upto 3.6G,8G DDR3,240G SSD,DVD,VGA,DP Port,Windows 10 64 bit-Multi-Language Support English/Spanish/French(CI5)(Renewed) : Electronics Amazon.com: 2019 HP ProDesk 600 G1 SFF Business Desktop,Intel Core I5-4570 Upto 3.6G,8G DDR3,240G SSD,DVD,VGA,DP Port,Windows 10 64 bit-Multi-Language Support English/Spanish/French(CI5)(Renewed) : Electronics](https://m.media-amazon.com/images/I/417jS-8M0yL._AC_SY580_.jpg)
Amazon.com: 2019 HP ProDesk 600 G1 SFF Business Desktop,Intel Core I5-4570 Upto 3.6G,8G DDR3,240G SSD,DVD,VGA,DP Port,Windows 10 64 bit-Multi-Language Support English/Spanish/French(CI5)(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.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: 2018 HP ProDesk 400 G1 SFF Slim Business Desktop Computer, Intel I3-4130 3.40 GHz, 8GB RAM, 500GB HDD, WiFi, DVD, USB 3.0, Windows 10 Professional (Renewed) : Electronics Amazon.com: 2018 HP ProDesk 400 G1 SFF Slim Business Desktop Computer, Intel I3-4130 3.40 GHz, 8GB RAM, 500GB HDD, WiFi, DVD, USB 3.0, Windows 10 Professional (Renewed) : Electronics](https://m.media-amazon.com/images/I/71F+pU0aMvL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 2018 HP ProDesk 400 G1 SFF Slim Business Desktop Computer, Intel I3-4130 3.40 GHz, 8GB RAM, 500GB HDD, WiFi, DVD, USB 3.0, Windows 10 Professional (Renewed) : Electronics
![Amazon.com: HP ProDesk 400 G1 Refurbished Desktop PC, Intel Core i5, 8GB Memory, 128GB Solid State Drive, Windows 10, (Renewed) : Electronics Amazon.com: HP ProDesk 400 G1 Refurbished Desktop PC, Intel Core i5, 8GB Memory, 128GB Solid State Drive, Windows 10, (Renewed) : Electronics](https://m.media-amazon.com/images/I/71v+NflVxDL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HP ProDesk 400 G1 Refurbished Desktop PC, Intel Core i5, 8GB Memory, 128GB Solid State Drive, Windows 10, (Renewed) : Electronics
![HP Business Desktop ProDesk 400 G5 Desktop Computer - Core i5 i5-9500T - 8 GB RAM - 256 GB SSD - Desktop Mini - Windows 10 Pro 64-bit - Intel UHD Graphics 630 - English Keyboard - Wireless LAN - Bluet HP Business Desktop ProDesk 400 G5 Desktop Computer - Core i5 i5-9500T - 8 GB RAM - 256 GB SSD - Desktop Mini - Windows 10 Pro 64-bit - Intel UHD Graphics 630 - English Keyboard - Wireless LAN - Bluet](https://m.media-amazon.com/images/I/512mVaRocaL.jpg)
HP Business Desktop ProDesk 400 G5 Desktop Computer - Core i5 i5-9500T - 8 GB RAM - 256 GB SSD - Desktop Mini - Windows 10 Pro 64-bit - Intel UHD Graphics 630 - English Keyboard - Wireless LAN - Bluet
![Amazon.com: HP Prodesk 400 G7 Small Form Factor PC (Intel Quad Core i5-10500, 16GB DDR4 Ram, 256GB SSD, 4K Support, DP, USB 3.0, USB-C) Win 10 Pro (Renewed) : Electronics Amazon.com: HP Prodesk 400 G7 Small Form Factor PC (Intel Quad Core i5-10500, 16GB DDR4 Ram, 256GB SSD, 4K Support, DP, USB 3.0, USB-C) Win 10 Pro (Renewed) : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/413NPc61PgL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HP Prodesk 400 G7 Small Form Factor PC (Intel Quad Core i5-10500, 16GB DDR4 Ram, 256GB SSD, 4K Support, DP, USB 3.0, USB-C) Win 10 Pro (Renewed) : Electronics
![Amazon.com: HP ProDesk 400 G7 Microtower Desktop, Intel i5-10400 Upto 4.3 GHz, 16GB RAM 1TB NVMe SSD, Nvidia Quadro K620 2GB, DVD-RW, DisplayPort, DVI, AC Wi-Fi, Bluetooth – Windows 11 Pro : Electronics Amazon.com: HP ProDesk 400 G7 Microtower Desktop, Intel i5-10400 Upto 4.3 GHz, 16GB RAM 1TB NVMe SSD, Nvidia Quadro K620 2GB, DVD-RW, DisplayPort, DVI, AC Wi-Fi, Bluetooth – Windows 11 Pro : Electronics](https://m.media-amazon.com/images/I/41DGHFFx3GL._AC_SY580_.jpg)
Amazon.com: HP ProDesk 400 G7 Microtower Desktop, Intel i5-10400 Upto 4.3 GHz, 16GB RAM 1TB NVMe SSD, Nvidia Quadro K620 2GB, DVD-RW, DisplayPort, DVI, AC Wi-Fi, Bluetooth – Windows 11 Pro : Electronics
![Amazon.com: OEM HP ProDesk 400 G6 Mini Intel Hexa Core (6 Cores) i5-10500T, 32GB RAM, 500GB SSD, W10P Business Desktop : Electronics Amazon.com: OEM HP ProDesk 400 G6 Mini Intel Hexa Core (6 Cores) i5-10500T, 32GB RAM, 500GB SSD, W10P Business Desktop : Electronics](https://m.media-amazon.com/images/I/61y87tmKylL._AC_UF894,1000_QL80_.jpg)
Amazon.com: OEM HP ProDesk 400 G6 Mini Intel Hexa Core (6 Cores) i5-10500T, 32GB RAM, 500GB SSD, W10P Business Desktop : Electronics
![8GB (1X8GB) Memory for HP ProDesk 400 G5 Microtower PC DDR4-2666MHz Non-ECC UDIMM RAM (PARTS-QUICK Brand) at Amazon.com 8GB (1X8GB) Memory for HP ProDesk 400 G5 Microtower PC DDR4-2666MHz Non-ECC UDIMM RAM (PARTS-QUICK Brand) at Amazon.com](https://m.media-amazon.com/images/I/613Jckz9-LL._AC_UF894,1000_QL80_.jpg)
8GB (1X8GB) Memory for HP ProDesk 400 G5 Microtower PC DDR4-2666MHz Non-ECC UDIMM RAM (PARTS-QUICK Brand) at Amazon.com
![Amazon.com: HP ProDesk 400 G7 Microtower Desktop, Intel i5-10500 Upto 4.5 GHz, 16GB RAM 512GB NVMe SSD, 4K UHD 630 Graphics, DVD-RW, DisplayPort, HDMI, AC Wi-Fi, Bluetooth – Windows 11 Pro : Electronics Amazon.com: HP ProDesk 400 G7 Microtower Desktop, Intel i5-10500 Upto 4.5 GHz, 16GB RAM 512GB NVMe SSD, 4K UHD 630 Graphics, DVD-RW, DisplayPort, HDMI, AC Wi-Fi, Bluetooth – Windows 11 Pro : Electronics](https://m.media-amazon.com/images/I/8109OtW9CcL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HP ProDesk 400 G7 Microtower Desktop, Intel i5-10500 Upto 4.5 GHz, 16GB RAM 512GB NVMe SSD, 4K UHD 630 Graphics, DVD-RW, DisplayPort, HDMI, AC Wi-Fi, Bluetooth – Windows 11 Pro : Electronics
![Amazon.com: A-Tech 16GB RAM for HP PRODESK 400 G6 SFF | DDR4 2666MHz DIMM PC4-21300 288-Pin Non-ECC UDIMM Memory Upgrade Module : Electronics Amazon.com: A-Tech 16GB RAM for HP PRODESK 400 G6 SFF | DDR4 2666MHz DIMM PC4-21300 288-Pin Non-ECC UDIMM Memory Upgrade Module : Electronics](https://m.media-amazon.com/images/I/71afnwtOJIL._AC_UF894,1000_QL80_.jpg)
Amazon.com: A-Tech 16GB RAM for HP PRODESK 400 G6 SFF | DDR4 2666MHz DIMM PC4-21300 288-Pin Non-ECC UDIMM Memory Upgrade Module : Electronics
![Li-Sun 240W Power Supply Replacement for HP ProDesk 400 600 800 G1 G2 SFF(P/N: 702307-001,702307-002, 751884-001, 751886-001, 796351-001, 702457-001), Also Works for HP Desktop with 200W Power Supply Li-Sun 240W Power Supply Replacement for HP ProDesk 400 600 800 G1 G2 SFF(P/N: 702307-001,702307-002, 751884-001, 751886-001, 796351-001, 702457-001), Also Works for HP Desktop with 200W Power Supply](https://m.media-amazon.com/images/I/71JWXUETmLL._AC_UF894,1000_QL80_.jpg)
Li-Sun 240W Power Supply Replacement for HP ProDesk 400 600 800 G1 G2 SFF(P/N: 702307-001,702307-002, 751884-001, 751886-001, 796351-001, 702457-001), Also Works for HP Desktop with 200W Power Supply
![HP Elite Desktop Computer PC, 3.1 GHz, Intel Core i5, 8GB RAM, 500GB, HDD, MTG, 22 inch LED Monitor, RGB Speaker and Keyboard Mouse, WiFi, Windows 10 Pro (Renewed) HP Elite Desktop Computer PC, 3.1 GHz, Intel Core i5, 8GB RAM, 500GB, HDD, MTG, 22 inch LED Monitor, RGB Speaker and Keyboard Mouse, WiFi, Windows 10 Pro (Renewed)](https://m.media-amazon.com/images/I/51w-dVYW4GL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFOUR%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA45%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)