![HP Z400 Workstation 3.20GHz Intel Xeon Quad-Core W3565 8GB RAM 500GB HDD FX1800 Win 7 Pro No Media Disc : Electronics - Amazon.com HP Z400 Workstation 3.20GHz Intel Xeon Quad-Core W3565 8GB RAM 500GB HDD FX1800 Win 7 Pro No Media Disc : Electronics - Amazon.com](https://m.media-amazon.com/images/I/51HVagCP1EL._AC_UF894,1000_QL80_.jpg)
HP Z400 Workstation 3.20GHz Intel Xeon Quad-Core W3565 8GB RAM 500GB HDD FX1800 Win 7 Pro No Media Disc : Electronics - Amazon.com
![Z420 Workstation Desktop Computer PC Intel Xeon 2.8GHZ 8GB 1TB Win10 Pro WIFI and HP E201 20" LCD Monitor Z420 Workstation Desktop Computer PC Intel Xeon 2.8GHZ 8GB 1TB Win10 Pro WIFI and HP E201 20" LCD Monitor](https://cdn11.bigcommerce.com/s-w5trgcbv/images/stencil/1280x1280/products/6378/52608/z400%202__97896.1644957531.jpg?c=2?imbypass=on)
Z420 Workstation Desktop Computer PC Intel Xeon 2.8GHZ 8GB 1TB Win10 Pro WIFI and HP E201 20" LCD Monitor
![HP Z400 Workstation Intel Xeon W3505 2.53GHz 6GB 128GB SSD FX580 [Z400] - $649.00 : Professional Multi Monitor Workstations, Graphics Card Experts HP Z400 Workstation Intel Xeon W3505 2.53GHz 6GB 128GB SSD FX580 [Z400] - $649.00 : Professional Multi Monitor Workstations, Graphics Card Experts](https://www.compeve.com/images/Z400_compeve__3.jpg)
HP Z400 Workstation Intel Xeon W3505 2.53GHz 6GB 128GB SSD FX580 [Z400] - $649.00 : Professional Multi Monitor Workstations, Graphics Card Experts
![HP Z400 Workstation 2.53Ghz 4 Monitor Desktop for Logistics [Z400] - $489.99 : Professional Multi Monitor Workstations, Graphics Card Experts HP Z400 Workstation 2.53Ghz 4 Monitor Desktop for Logistics [Z400] - $489.99 : Professional Multi Monitor Workstations, Graphics Card Experts](https://www.compeve.com/images/Z400_compeve_trucking_nw__1.jpg)
HP Z400 Workstation 2.53Ghz 4 Monitor Desktop for Logistics [Z400] - $489.99 : Professional Multi Monitor Workstations, Graphics Card Experts
![Finally upgraded today… from an HP Z400 build (gtx 1050ti + xeon x5650) to a rtx 3060ti + ryzen 5 5600x. The difference is crazy to me! : r/pcmasterrace Finally upgraded today… from an HP Z400 build (gtx 1050ti + xeon x5650) to a rtx 3060ti + ryzen 5 5600x. The difference is crazy to me! : r/pcmasterrace](https://i.redd.it/k7ccep1hh4991.jpg)
Finally upgraded today… from an HP Z400 build (gtx 1050ti + xeon x5650) to a rtx 3060ti + ryzen 5 5600x. The difference is crazy to me! : r/pcmasterrace
![HP Z400 Workstation - 1 x Intel Xeon W3550 Quad-core (4 Core) 3.06 GHz - 3 GB DDR3 SDRAM - 500 GB HDD - 21.5" 1920 x 1080 Display 64-bit - Convertible Mini-tower - Jack Black, Alloy Metallic HP Z400 Workstation - 1 x Intel Xeon W3550 Quad-core (4 Core) 3.06 GHz - 3 GB DDR3 SDRAM - 500 GB HDD - 21.5" 1920 x 1080 Display 64-bit - Convertible Mini-tower - Jack Black, Alloy Metallic](https://ccnytech.com/wp-content/uploads/2017/02/1018235583-500x500.jpg)
HP Z400 Workstation - 1 x Intel Xeon W3550 Quad-core (4 Core) 3.06 GHz - 3 GB DDR3 SDRAM - 500 GB HDD - 21.5" 1920 x 1080 Display 64-bit - Convertible Mini-tower - Jack Black, Alloy Metallic
![Amazon.com: HP Z400 Workstation: Intel Xeon W3520 Quad-Core Processor, 2.67GHz/8GB RAM/500GB SATA/Dual NIC Cards/Windows 7 Professional : Electronics Amazon.com: HP Z400 Workstation: Intel Xeon W3520 Quad-Core Processor, 2.67GHz/8GB RAM/500GB SATA/Dual NIC Cards/Windows 7 Professional : Electronics](https://m.media-amazon.com/images/I/21-C7yxc1LL.jpg)
Amazon.com: HP Z400 Workstation: Intel Xeon W3520 Quad-Core Processor, 2.67GHz/8GB RAM/500GB SATA/Dual NIC Cards/Windows 7 Professional : Electronics
![Managed to get an old HP Z400 workstation for the equivalent of $75 USD. Xeon W3520, 6x2gb of ram and I replaced the Quadro FX580 with a GT 730 I had laying Managed to get an old HP Z400 workstation for the equivalent of $75 USD. Xeon W3520, 6x2gb of ram and I replaced the Quadro FX580 with a GT 730 I had laying](https://i.redd.it/i0bmrl7xjvn81.jpg)