Desktop Computers Under 400
Discount Computer Depot has put together a list of all our desktop computers under 400. We guarantee the best price, for the most value, across our list of computers. All Discount Computer Depot’s used, and refurbished desktop computers are put through three of the most inclusive tests one can perform on a desktops, confirming we guarantee premium quality and extended life at cheap and budget friendly prices. Discount Computer Depot provides free shipping and a free one-year warranty to all customers. We pride ourselves on customer satisfaction so feel free to give us a call, thank you for shopping and best of wishes! – DCD Team
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Dell Precision T1700 SFF Computer | Xeon Processor | 8GB RAM | 500GB HDD | Windows 10 Professional | No Wifi | No Keyboard | No Mouse | No Power Cable
Dell
$199.99Dell Precision T1700 SFF Computer | Xeon Processor | 8GB RAM | 500GB HDD | Windows 10 Professional | No Wifi | No Keyboard | No Mouse | No Power Cable Operating System: Genuine Windows 10 Professional Installed and Ready to Use! CPU: Intel Xeon 3...$199.99 -
Dell OptiPlex 9020 SFF Intel Core i5 4th Gen 8GB RAM 120GB SSD No WI-FI, No OS, No Mouse or Keyboard
Dell
$92.99Dell OptiPlex 9020 SFF i5 4th gen 8GB RAM 128GB SSD NO OS OR Wi-Fi Operating System: None CPU: Intel i5-4570 3.20 GHz (Fourth Generation) Ram: 8GB Memory (More than enough Memory for Heavy multi-tasking) Solid State...$92.99 -
Dell OptiPlex 9020 SFF Intel Core i5 4th Gen 8GB RAM 500GB HDD Windows 10 Professional
Dell
$99.95 - $129.00Operating System: Windows 10 Professional is Installed and Ready to Use! CPU: Intel i5-4570 3.20 GHz (Fourth Generation) Ram: 8 GB Memory (More than enough Memory for Heavy multi-tasking) Solid State Drive: 500 GB (Fast boot times,...$99.95 - $129.00 -
Dell Optiplex 3050 Micro Desktop | i5-7500T 2.7GHz 7th Gen | 8GB RAM | 512GB SSD | HDMI & DisplayPort | Windows 10 Pro
Dell
$182.00 - $189.95Dell Optiplex 3050 Micro Desktop | i5-7500T 2.7GHz 7th Gen | 8GB RAM | 512GB SSD | HDMI & DisplayPort | Windows 10 Pro About Discount Computer Depot If you are looking for a clean, safe computer that works great then...$182.00 - $189.95 -
Dell OptiPlex 9020 SFF Intel Core i5 4th Gen 16GB RAM 256GB SSD Windows 10 Professional
Dell
$129.95 - $153.99Operating System: Windows 10 Professional is Installed and Ready to Use! CPU: Intel i5-4570 3.20 GHz (Fourth Generation) Ram: 16 GB Memory (More than enough Memory for Heavy multi-tasking) Solid State Drive: 256 GB (Fast boot times,...$129.95 - $153.99 -
Dell OptiPlex 9020 SFF Intel Core i5 4th Gen 8GB RAM 256GB SSD 19" Monitor Windows 10 Professional
Dell
$130.00 - $136.00Operating System: Windows 10 Professional is Installed and Ready to Use! CPU: Intel i5-4570 3.20 GHz (Fourth Generation) Ram: 8 GB Memory (More than enough Memory for Heavy multi-tasking) Solid State Drive: 256 GB (Fast boot times,...$130.00 - $136.00 -
Dell OptiPlex 9020 SFF Intel Core i5 4th Gen 16GB RAM 256GB SSD 19" Monitor Windows 10 Professional
Dell
$145.00 - $199.99Operating System: Windows 10 Professional is Installed and Ready to Use! CPU: Intel i5-4570 3.20 GHz (Fourth Generation) Ram: 16 GB Memory (More than enough Memory for Heavy multi-tasking) Solid State Drive: 256 GB (Fast boot times,...$145.00 - $199.99 -
Dell Optiplex 3050 Micro Desktop | i5-7500T 2.7GHz 7th Gen | 8GB RAM | 256GB SSD | HDMI & DisplayPort | Windows 10 Pro
Dell
$144.98 - $164.00Dell Optiplex 3050 Micro Desktop | i5-7500T 2.7GHz 7th Gen | 8GB RAM | 256GB SSD | HDMI & DisplayPort | Windows 10 Pro About Discount Computer Depot If you are looking for a clean, safe computer that works great then...$144.98 - $164.00 -
Dell Optiplex 7010 | Intel Core i5 Processor | 8GB RAM | 500GB HDD | WIFI | Windows 10 Pro | Keyboard | Mouse | WIFI
Dell
$109.98 - $119.99Dell OptiPlex 7010 Desktop. Keep your productivity at high levels with the OptiPlex 7010 PC. This excellent desktop tower PC is equipped with an Intel i5-3470 3.2GHz processor to ensure a fast and efficient computing. Attach a monitor and...$109.98 - $119.99 -
HP ProDesk G1 Desktop Computer Core i5 (4th Gen) 3.2GHz 8GB 128GB SSD Windows 10 Pro and WIFI
HP
$109.99Operating System: Windows 10 Professional Installed and Ready to Use! CPU: Intel Core i5 3.2 GHz Ram: 8 GB Memory (More than enough Memory for Heavy multi-tasking) Hard Drive: 128 GB SSD Optical: DVD-RW Drive (Plays and Writes DVD's, CD's, Movies,...$109.99 -
Dell Precision T1700 Professional Workstation Intel Core i5 3.3GHz 16GB 1TB Windows 10 Pro and WIFI
Dell
$169.99Operating System: Genuine Windows 10 Professional Installed and Ready to Use! CPU: Intel Core i5 3.3GHz Memory: 16 GB Hard Drive: 1TB Ports: USB, VGA, and More What's Included: Workstation Computer Power Cords Paperwork...$169.99 -
Dell OptiPlex 7450 24in All In One Intel Core i5 8GB RAM 500GB Hard Disk Drive Windows 10 Home
Dell
$249.99 - $299.99Dell OptiPlex 7450 24in All In One Intel Core i5 8GB RAM 500GB Hard Disk Drive Windows 10 Home About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is here to help. We are a Microsoft...$249.99 - $299.99 -
Dell Desktop Computer OptiPlex 3040 SFF Intel Core i5 8GB RAM 1TB HDD WIFI Keyboard and Mouse Dual 22" Monitor Windows 10 Pro
Dell
$165.00Operating System: Genuine Windows 10 Pro is Installed and Ready to Use! CPU: Intel i5 6500 3.2GHz (6th Generation) Memory: 8GB Hard Drive: 1TB (Stores thousands of photos and documents) Ports: USB, HDMI, Display Port...$165.00 -
Dell OptiPlex 7010 SFF Intel Core i5 3rd Gen 16GB RAM 250GB HDD 22in LCD Windows 10 Pro
Dell
$190.00Dell OptiPlex 7010 SFF Intel Core i5 3rd Gen 16GB RAM 250GB HDD 22in LCD Windows 10 Pro About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is here to help. We are a...$190.00 -
Dell OptiPlex 7010 SFF Intel Core i5 3rd Gen 16GB RAM 250GB HDD Dual 22in LCD Windows 10 Pro
Dell
$205.00Dell OptiPlex 7010 SFF Intel Core i5 3rd Gen 16GB RAM 250GB HDD Dual 22in LCD Windows 10 Pro About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is here to help. We are a...$205.00 -
Dell OptiPlex 5060 Tower Intel Core i5 8th Gen 32GB RAM 256GB SSD DVD-RW Windows 11 Pro
Dell
$275.00Dell OptiPlex 5060 Tower Intel Core i5 8th Gen 32GB RAM 256GB SSD Windows 11 Pro About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is here to help. We are a Microsoft...$275.00 -
Dell OptiPlex 5050 SFF Desktop Computer Core i5 7th gen Processor 32GB RAM 1TB HDD Dual 22" Monitor Wi-Fi Windows 10 Pro
Dell
$349.98 - $454.97Dell OptiPlex 5050 SFF Desktop Computer Core i5 7th gen Processor 32GB RAM 1TB HDD Dual 22" Monitor Wi-Fi Windows 10 Pro About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot...$349.98 - $454.97 -
Dell OptiPlex 3020 SFF Intel Core i5 4th Gen. 8GB RAM 512GB SSD 19in LCD Windows 10 Pro Wireless Keyboard and Mouse
Dell
$155.00 - $201.50Dell OptiPlex 3020 SFF Intel Core i5 4th Gen. 8GB RAM 512GB SSD 19in LCD Windows 10 Pro Wireless Keyboard and Mouse About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot...$155.00 - $201.50 -
Lenovo ThinkCentre M920z 24in AIO Intel Core i5 8th Gen. 16GB RAM 256GB SSD Windows 11 Pro
Lenovo
$260.00 - $338.00Lenovo ThinkCentre M920z 24in AIO Intel Core i5 8th Gen. 16GB RAM 256GB SSD Windows 11 Pro About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is here to help. We are a...$260.00 - $338.00 -
HP EliteDesk 800 G1 Intel i7 3.40 GHz 16GB RAM 1TB HDD No O.S. Wi-Fi
HP
$159.95 - $207.94HP EliteDesk 800 G1 Intel i7 3.40 GHz 16GB RAM 1TB HDD No O.S. Wi-Fi About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is here to help. We are a Microsoft Registered...$159.95 - $207.94 -
HP ProDesk 600 G3 Tower | Intel Core i5 6th Gen | 16GB DDR4 RAM | 1TB HDD Storage | Windows 10 Pro | 22" Monitor | Keyboard + Mouse
HP
$195.00HP ProDesk 600 G3 Tower | Intel Core i5 6th Gen | 16GB DDR4 RAM | 1TB HDD Storage | Windows 10 Pro | 22" Monitor | Keyboard + Mouse About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer...$195.00 -
Dell OptiPlex 3050 SFF Intel Core i5 7th Gen. 16GB RAM 256GB SSD Windows 10 Home
Dell
$175.00 - $227.50Dell OptiPlex 3050 SFF Intel Core i5 7th Gen. 16GB RAM 256GB SSD Windows 10 Home About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is here to help. We are a Microsoft...$175.00 - $227.50 -
Dell OptiPlex 5050 Mini Pc Intel Core i5 7th Gen. 16GB RAM 256GB SSD Windows 10 Pro Wi-Fi
Dell
$189.98 - $246.97Dell OptiPlex 5050 Mini Pc Intel Core i5 7th Gen. 16GB RAM 256GB SSD Windows 10 Pro Wi-Fi About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is here to help. We...$189.98 - $246.97 -
Lenovo ThinkCentre M700 Mini Pc Intel Core i5 6th Gen. 16GB RAM 512GB SSD Windows 10 Pro Wi-Fi
Lenovo
$190.98 - $248.27Lenovo ThinkCentre M700 Mini Pc Intel Core i5 6th Gen. 16GB RAM 512GB SSD Windows 10 Pro Wi-Fi About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is here to help. We are a...$190.98 - $248.27 -
Lenovo ThinkCentre M700 Mini Pc Intel Core i5 6th Gen. 8GB RAM 256GB SSD Windows 10 Home Wi-Fi
Lenovo
$137.98 - $179.37Lenovo ThinkCentre M700 Mini Pc Intel Core i5 6th Gen. 8GB RAM 256GB SSD Windows 10 Home Wi-Fi About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is here to help. We are a...$137.98 - $179.37 -
On Sale
HP ProDesk 600 G3 Desktop Computer PC Intel i5 6th Gen. 8GB RAM 500GB HDD 22in LCD Windows 10 Home, W-Fi, DVD/RW
HP
$149.99 - $194.99HP ProDesk 600 G3 Desktop Computer PC Intel i5 6th Gen. 8GB RAM 500GB HDD 22in LCD Windows 10 Home, W-Fi, DVD/RW About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is here...$149.99 - $194.99 -
HP ProDesk 600 G1 Desktop Computer PC Intel i5 4th Gen. 8GB RAM 500GB HDD 17in LCD Windows 10 Home, W-Fi, DVD/RW
HP
$99.98HP ProDesk 600 G1 Desktop Computer PC Intel i5 4th Gen. 8GB RAM 500GB HDD 17in LCD Windows 10 Home, W-Fi, DVD/RW About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is here...$99.98 -
Dell OptiPlex 9020 Mini Desktop Computer PC Intel i7 4th Gen. 16GB RAM 1TB HDD Windows 10 Home
Dell
$155.98 - $202.77Dell OptiPlex 9020 Mini Desktop Computer PC Intel i7 4th Gen. 16GB RAM 1TB HDD Windows 10 Home About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is here to help. We...$155.98 - $202.77 -
Lenovo ThinkCentre M800 Desktop Computer PC Intel i7 6th Gen. 16GB RAM 512GB SSD Windows 10 Pro, W-Fi, DVD/RW
Lenovo
$209.98 - $272.97Lenovo ThinkCentre M800 Desktop Computer PC Intel i7 6th Gen. 16GB RAM 512GB SSD Windows 10 Pro, W-Fi, DVD/RW About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is here to...$209.98 - $272.97 -
HP ProDesk 600 G1 Desktop Computer PC Intel i5 4th Gen. 8GB RAM 500GB HDD Windows 10 Home, Wi-Fi, DVD/RW
HP
$79.98HP ProDesk 600 G1 Desktop Computer PC Intel i5 4th Gen. 8GB RAM 500GB HDD Windows 10 Home, W-Fi, DVD/RW About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is here...$79.98 -
HP Z240 Desktop Computer PC Intel i7 6th Gen. 16GB RAM 512GB SSD Windows 10 Pro, W-Fi, DVD/RW
HP
$209.98 - $272.97HP Z240 Desktop Computer PC Intel i7 6th Gen. 16GB RAM 512GB SSD Windows 10 Pro, W-Fi, DVD/RW About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is here to help. We are a...$209.98 - $272.97 -
Dell OptiPlex 9020 Mini Desktop Computer PC Intel i7 4th Gen. 16GB RAM 256GB SSD Windows 10 Home
Dell
$155.98 - $202.77Dell OptiPlex 9020 Mini Desktop Computer PC Intel i7 4th Gen. 16GB RAM 256GB SSD Windows 10 Home About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is here to help. We are a...$155.98 - $202.77 -
Dell OptiPlex 7020 SFF Desktop Computer PC Intel i7 4th Gen. 16GB RAM 256GB SSD Windows 10 Pro
Dell
$299.98 - $389.97Dell OptiPlex 7020 SFF Desktop Computer PC Intel i7 4th Gen. 16GB RAM 256GB SSD Windows 10 Pro About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is here to help...$299.98 - $389.97 -
HP Elite 8300 Desktop Computer PC Intel I5 3.2GHz 8GB RAM 1TB HDD 24in Monitor Windows 10 Pro
HP
$180.00 - $234.00HP Elite 8300 Desktop Computer PC Intel I5 3.2GHz 8GB RAM 1TB HDD 24in Monitor Windows 10 Pro About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is here to help...$180.00 - $234.00 -
Dell OptiPlex 7020 SFF Intel Core i7 16GB RAM 256GB SSD Windows 10 Pro 24in Monitor, WiFi, DVD/RW, Keyboard, and Mouse
Dell
$220.00Dell OptiPlex 7020 SFF Intel Core i7 16GB RAM 256GB SSD Windows 10 Pro 24in Monitor, WiFi, DVD/RW, Keyboard, and Mouse About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is...$220.00 -
Dell OptiPlex 3010 Desktop Intel Core i5 8GB RAM 512GB SSD Windows 10 Pro, WiFi, HDMI, DVD/RW
Dell
$125.00Dell OptiPlex 3010 Desktop Intel Core i5 8GB RAM 512GB SSD Windows 10 Pro, WiFi, HDMI, DVD/RW About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is here to help. We are a...$125.00 -
Dell OptiPlex 7060 Tower Intel Core i7 8th Gen. 16GB RAM 512GB SSD Windows 11 Dual 22" Monitor Wi-Fi, DVD/RW
Dell
$375.00Dell OptiPlex 7060 Tower Intel Core i7 8th Gen. 16GB RAM 512GB SSD Windows 11 Dual 22" Monitor Wi-Fi, DVD/RW About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is here to...$375.00 -
Dell OptiPlex 7070 Tower Intel Core i7 9th Gen. 64GB RAM 500GB HDD+256GB SSD Windows 11 Pro Wi-Fi, DVD/RW
Dell
$435.00Dell OptiPlex 7070 Tower Intel Core i7 9th Gen. 64GB RAM 500GB HDD+256GB SSD Windows 11 Pro Wi-Fi, DVD/RW About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is here to help...$435.00 -
Dell OptiPlex 7070 Tower Intel Core i7 9th Gen. 32GB RAM 500GB HDD+256GB SSD Windows 11 Pro Wi-Fi, DVD/RW
Dell
$365.00 - $474.50Dell OptiPlex 7070 Tower Intel Core i7 9th Gen. 32GB RAM 500GB HDD+256GB SSD Windows 11 Pro Wi-Fi, DVD/RW About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is...$365.00 - $474.50 -
Dell OptiPlex 7070 Tower Intel Core i7 9th Gen 16GB RAM 512GB NVMe SSD Windows 11 Pro
$334.98Dell OptiPlex 7070 Tower Intel Core i7 9th Gen. 16GB RAM 512GB NVMe SSD Windows 11 Pro About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is here to help. We are a Microsoft...$334.98