![Amazon.com: HP ProDesk 400 G3 Small Form Factor, Intel Core Quad i5 6500 up to 3.6 GHz, 16GB DDR4, 512GB SSD, WiFi, BT 4.0, DVDRW, VGA, DP, Windows 10 Pro 64-Multi-Language Support Amazon.com: HP ProDesk 400 G3 Small Form Factor, Intel Core Quad i5 6500 up to 3.6 GHz, 16GB DDR4, 512GB SSD, WiFi, BT 4.0, DVDRW, VGA, DP, Windows 10 Pro 64-Multi-Language Support](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61JBDtwsFFS.jpg)
Amazon.com: HP ProDesk 400 G3 Small Form Factor, Intel Core Quad i5 6500 up to 3.6 GHz, 16GB DDR4, 512GB SSD, WiFi, BT 4.0, DVDRW, VGA, DP, Windows 10 Pro 64-Multi-Language Support
![Amazon.com: HP ProDesk 400 G3 Small Form Factor, Intel Core Quad i5 6500 up to 3.6 GHz, 16GB DDR4, 512GB SSD, WiFi, BT 4.0, DVDRW, VGA, DP, Windows 10 Pro 64-Multi-Language Support Amazon.com: HP ProDesk 400 G3 Small Form Factor, Intel Core Quad i5 6500 up to 3.6 GHz, 16GB DDR4, 512GB SSD, WiFi, BT 4.0, DVDRW, VGA, DP, Windows 10 Pro 64-Multi-Language Support](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61QNfePRWZS._AC_UF350,350_QL80_.jpg)
Amazon.com: HP ProDesk 400 G3 Small Form Factor, Intel Core Quad i5 6500 up to 3.6 GHz, 16GB DDR4, 512GB SSD, WiFi, BT 4.0, DVDRW, VGA, DP, Windows 10 Pro 64-Multi-Language Support
![HP ProDesk 400 G3-SFF, Core i5-6500 3.2GHz, 8GB RAM, 256GB Solid State Drive, Windows 10 Pro 64bit, (RENEWED) HP ProDesk 400 G3-SFF, Core i5-6500 3.2GHz, 8GB RAM, 256GB Solid State Drive, Windows 10 Pro 64bit, (RENEWED)](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/416cDVYYnjL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFIVE%2CBottomLeft%2C360%2C-6_SR600%2C315_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
HP ProDesk 400 G3-SFF, Core i5-6500 3.2GHz, 8GB RAM, 256GB Solid State Drive, Windows 10 Pro 64bit, (RENEWED)
![Refurbished: HP ProDesk 400 G3 - Core i5 7500T 2.7 GHz - 4 GB RAM - 500 GB HDD - Intel HD Graphics 630 - FreeDOS 2.0 Refurbished: HP ProDesk 400 G3 - Core i5 7500T 2.7 GHz - 4 GB RAM - 500 GB HDD - Intel HD Graphics 630 - FreeDOS 2.0](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/81f4V7v+J7L.jpg)
Refurbished: HP ProDesk 400 G3 - Core i5 7500T 2.7 GHz - 4 GB RAM - 500 GB HDD - Intel HD Graphics 630 - FreeDOS 2.0
![Amazon.com: HP ProDesk 400 G3 Small Form Factor, Intel Core Quad i5 6500 up to 3.6 GHz, 16GB DDR4, 512GB SSD, WiFi, BT 4.0, DVDRW, VGA, DP, Windows 10 Pro 64-Multi-Language Support Amazon.com: HP ProDesk 400 G3 Small Form Factor, Intel Core Quad i5 6500 up to 3.6 GHz, 16GB DDR4, 512GB SSD, WiFi, BT 4.0, DVDRW, VGA, DP, Windows 10 Pro 64-Multi-Language Support](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71hJrgP3LES.jpg)
Amazon.com: HP ProDesk 400 G3 Small Form Factor, Intel Core Quad i5 6500 up to 3.6 GHz, 16GB DDR4, 512GB SSD, WiFi, BT 4.0, DVDRW, VGA, DP, Windows 10 Pro 64-Multi-Language Support
![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 : Electronics 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 : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/31yCy1AOJzL._AC_UF894,1000_QL80_.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 : Electronics
![Amazon.com: A-Tech 4GB RAM for HP PRODESK 400 G3 SFF | DDR4 2133MHz DIMM PC4-17000 288-Pin Non-ECC UDIMM Memory Upgrade Module : Electronics Amazon.com: A-Tech 4GB RAM for HP PRODESK 400 G3 SFF | DDR4 2133MHz DIMM PC4-17000 288-Pin Non-ECC UDIMM Memory Upgrade Module : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71-n-wW5IiL.jpg)
Amazon.com: A-Tech 4GB RAM for HP PRODESK 400 G3 SFF | DDR4 2133MHz DIMM PC4-17000 288-Pin Non-ECC UDIMM Memory Upgrade Module : Electronics
![Amazon.com: QUETTERLEE Replacement New CPU Cooling Fan for HP ProDesk Mini 600 G3 400 G3 Series 914266-001 BUC0712HB-00 DC12V Fan : Electronics Amazon.com: QUETTERLEE Replacement New CPU Cooling Fan for HP ProDesk Mini 600 G3 400 G3 Series 914266-001 BUC0712HB-00 DC12V Fan : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71D7cWHkcfL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: QUETTERLEE Replacement New CPU Cooling Fan for HP ProDesk Mini 600 G3 400 G3 Series 914266-001 BUC0712HB-00 DC12V Fan : Electronics
![Amazon.com: HP ProDesk 400 G3 Mini Computers Office Micro Desktop,i5 Tiny Desktop PC WiFi Business,6500t,8GB DDR4,256GB 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,i5 Tiny Desktop PC WiFi Business,6500t,8GB DDR4,256GB SSD,Built in WiFi+BT,HDMI,Windows 10,Wireless Keyboard and Mouse + TJJ Mouse Pad(Renewed) : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61v2AuWY4vL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HP ProDesk 400 G3 Mini Computers Office Micro Desktop,i5 Tiny Desktop PC WiFi Business,6500t,8GB DDR4,256GB SSD,Built in WiFi+BT,HDMI,Windows 10,Wireless Keyboard and Mouse + TJJ Mouse Pad(Renewed) : Electronics
![Amazon.com: Sparepart: HP Inc. System Board ProDesk 400 G3 SFF, 799156-001 (400 G3 SFF) : Electronics Amazon.com: Sparepart: HP Inc. System Board ProDesk 400 G3 SFF, 799156-001 (400 G3 SFF) : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71hMZY9kYwL.jpg)
Amazon.com: Sparepart: HP Inc. System Board ProDesk 400 G3 SFF, 799156-001 (400 G3 SFF) : Electronics
![HP ProDesk 400 G3-SFF, Core i5-6500 3.2GHz, 8GB RAM, 256GB Solid State Drive, Windows 10 Pro 64bit, (RENEWED) HP ProDesk 400 G3-SFF, Core i5-6500 3.2GHz, 8GB RAM, 256GB Solid State Drive, Windows 10 Pro 64bit, (RENEWED)](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51W98afMbwL._AC_UF894,1000_QL80_.jpg)
HP ProDesk 400 G3-SFF, Core i5-6500 3.2GHz, 8GB RAM, 256GB Solid State Drive, Windows 10 Pro 64bit, (RENEWED)
![HP ProDesk 400 G4 Desktop Small Form Factor Business PC, Intel Quad-Core i5-6500 up to 3.6G,16G DDR4,512GB SSD,VGA,DP,Win 10 Pro 64 bit-Multi-Language Support English/Spanish (Renewed) HP ProDesk 400 G4 Desktop Small Form Factor Business PC, Intel Quad-Core i5-6500 up to 3.6G,16G DDR4,512GB SSD,VGA,DP,Win 10 Pro 64 bit-Multi-Language Support English/Spanish (Renewed)](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/41WStg1TlPL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingTHREEANDHALF%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA7%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
HP ProDesk 400 G4 Desktop Small Form Factor Business PC, Intel Quad-Core i5-6500 up to 3.6G,16G DDR4,512GB SSD,VGA,DP,Win 10 Pro 64 bit-Multi-Language Support English/Spanish (Renewed)
![Amazon.com: HP ProDesk 400 G3 Mini, Intel Core i5, 8GB RAM, 256GB SSD, Win10 Pro (Renewed) : Electronics Amazon.com: HP ProDesk 400 G3 Mini, Intel Core i5, 8GB RAM, 256GB SSD, Win10 Pro (Renewed) : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/313P8wvn2zL._AC_UF350,350_QL80_.jpg)
Amazon.com: HP ProDesk 400 G3 Mini, Intel Core i5, 8GB RAM, 256GB SSD, Win10 Pro (Renewed) : Electronics
![HP Business Desktop ProDesk 400 G6 Desktop Computer - Intel Core i5 9th Gen i5-9500 3 GHz - 8 GB RAM DDR4 SDRAM - 256 GB SSD - Small Form Factor HP Business Desktop ProDesk 400 G6 Desktop Computer - Intel Core i5 9th Gen i5-9500 3 GHz - 8 GB RAM DDR4 SDRAM - 256 GB SSD - Small Form Factor](https://images-na.ssl-images-amazon.com/images/I/914mUMXoNWL._AC_UL600_SR600,600_.jpg)
HP Business Desktop ProDesk 400 G6 Desktop Computer - Intel Core i5 9th Gen i5-9500 3 GHz - 8 GB RAM DDR4 SDRAM - 256 GB SSD - Small Form Factor
![Amazon.com: HP ProDesk 400 G3 Small Form Factor, Intel Core Quad i5 6500 up to 3.6 GHz, 16GB DDR4, 512GB SSD, WiFi, BT 4.0, DVDRW, VGA, DP, Windows 10 Pro 64-Multi-Language Support Amazon.com: HP ProDesk 400 G3 Small Form Factor, Intel Core Quad i5 6500 up to 3.6 GHz, 16GB DDR4, 512GB SSD, WiFi, BT 4.0, DVDRW, VGA, DP, Windows 10 Pro 64-Multi-Language Support](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61+at8HvpIS._AC_UF894,1000_QL80_.jpg)
Amazon.com: HP ProDesk 400 G3 Small Form Factor, Intel Core Quad i5 6500 up to 3.6 GHz, 16GB DDR4, 512GB SSD, WiFi, BT 4.0, DVDRW, VGA, DP, Windows 10 Pro 64-Multi-Language Support
![Amazon.com: HP ProDesk 400 G3 Mini, Intel Core i5, 8GB RAM, 256GB SSD, Win10 Pro (Renewed) : Electronics Amazon.com: HP ProDesk 400 G3 Mini, Intel Core i5, 8GB RAM, 256GB SSD, Win10 Pro (Renewed) : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/415SoEOBU4L.jpg)
Amazon.com: HP ProDesk 400 G3 Mini, Intel Core i5, 8GB RAM, 256GB SSD, Win10 Pro (Renewed) : Electronics
![HP ProDesk 400 G3-SFF, Core i5-6500 3.2GHz, 8GB RAM, 256GB Solid State Drive, Windows 10 Pro 64bit, (RENEWED) HP ProDesk 400 G3-SFF, Core i5-6500 3.2GHz, 8GB RAM, 256GB Solid State Drive, Windows 10 Pro 64bit, (RENEWED)](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61w9mtk3gnL._AC_UF894,1000_QL80_.jpg)