![HP Pro 3420 AiO Desktop - Intel Core i5-2400S 2.50GHz, 8GB RAM, 256GB SSD, 20 Display, Windows 10 Pro 64-bit, w/ Wired KB & Mouse and WiFi Dongle, 1 Year Warranty, Refurbished - HP Pro 3420 AiO Desktop - Intel Core i5-2400S 2.50GHz, 8GB RAM, 256GB SSD, 20 Display, Windows 10 Pro 64-bit, w/ Wired KB & Mouse and WiFi Dongle, 1 Year Warranty, Refurbished -](https://images.highspeedbackbone.net/skuimages/gallery/large/42132989_gallery02_bp.jpg)
HP Pro 3420 AiO Desktop - Intel Core i5-2400S 2.50GHz, 8GB RAM, 256GB SSD, 20 Display, Windows 10 Pro 64-bit, w/ Wired KB & Mouse and WiFi Dongle, 1 Year Warranty, Refurbished -
![HP Pro 3420 XZ901UT All-In-One PC - Intel Pentium G840 2.80GHz, 2GB DDR3, 250GB HDD, 20 Display, DVDRW, Windows 7 Professional 32-bit at TigerDirect.com HP Pro 3420 XZ901UT All-In-One PC - Intel Pentium G840 2.80GHz, 2GB DDR3, 250GB HDD, 20 Display, DVDRW, Windows 7 Professional 32-bit at TigerDirect.com](https://images.highspeedbackbone.net/skuimages/gallery/large/H24-1627_phcallout02_cba_1373181.jpg)
HP Pro 3420 XZ901UT All-In-One PC - Intel Pentium G840 2.80GHz, 2GB DDR3, 250GB HDD, 20 Display, DVDRW, Windows 7 Professional 32-bit at TigerDirect.com
![HP Pro 3420 XZ901UT All-In-One PC - Intel Pentium G840 2.80GHz, 2GB DDR3, 250GB HDD, 20 Display, DVDRW, Windows 7 Professional 32-bit at TigerDirect.com HP Pro 3420 XZ901UT All-In-One PC - Intel Pentium G840 2.80GHz, 2GB DDR3, 250GB HDD, 20 Display, DVDRW, Windows 7 Professional 32-bit at TigerDirect.com](https://images.highspeedbackbone.net/skuimages/large/H24-1627_chiclet01x_aa_1373181.jpg)
HP Pro 3420 XZ901UT All-In-One PC - Intel Pentium G840 2.80GHz, 2GB DDR3, 250GB HDD, 20 Display, DVDRW, Windows 7 Professional 32-bit at TigerDirect.com
![New CPU cooling fan Cooler heatsink radiator for HP TouchSmart Elite 7320 Pro 3505 Pro 3420 All in One PC AIO AIOs cpufan|Laptop Cooling Pads| - AliExpress New CPU cooling fan Cooler heatsink radiator for HP TouchSmart Elite 7320 Pro 3505 Pro 3420 All in One PC AIO AIOs cpufan|Laptop Cooling Pads| - AliExpress](https://ae01.alicdn.com/kf/HTB1ZwsRaiDxK1RjSsphq6zHrpXak/New-CPU-cooling-fan-Cooler-heatsink-radiator-for-HP-TouchSmart-Elite-7320-Pro-3505-Pro-3420.jpg_Q90.jpg_.webp)
New CPU cooling fan Cooler heatsink radiator for HP TouchSmart Elite 7320 Pro 3505 Pro 3420 All in One PC AIO AIOs cpufan|Laptop Cooling Pads| - AliExpress
![HP Pro 3420 AIO PC optical drive replacement, sustitución de la unidad óptica, замена привода - YouTube HP Pro 3420 AIO PC optical drive replacement, sustitución de la unidad óptica, замена привода - YouTube](https://i.ytimg.com/vi/21yG-wREHWk/maxresdefault.jpg)