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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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 7070 Mini Desktop Computer PC Intel i7 9th Gen. 16GB RAM 512GB SSD Windows 11 Pro
Dell
$345.98 - $449.77Dell OptiPlex 7070 Mini Desktop Computer PC Intel i7 9th Gen. 16GB RAM 512GB 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...$345.98 - $449.77 -
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 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 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 Mini Pc Intel Core i7 9th Gen. 32GB RAM 500GB HDD+256GB SSD Windows 11 Pro Wi-Fi
Dell
$365.00 - $474.50Dell OptiPlex 7070 Mini Pc Intel Core i7 9th Gen. 32GB RAM 500GB HDD+256GB SSD Windows 11 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...$365.00 - $474.50 -
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 -
Lenovo ThinkCentre M720s Desktop Computer Intel Core i5 8th Gen 32GB RAM 1TB SSD Windows 11 Pro WiFi
Lenovo
$284.98 - $341.98Lenovo ThinkCentre M720s Desktop Computer Intel Core i5 8th Gen 32GB RAM 1TB SSD Windows 11 Pro WiFi About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is here to help...$284.98 - $341.98 -
Lenovo ThinkCentre M720s Desktop Computer Intel Core i5 8th Gen 32GB RAM 4TB HDD Windows 11 Pro WiFi
Lenovo
$299.99 - $389.99Lenovo ThinkCentre M720s Desktop Computer Intel Core i5 8th Gen 32GB RAM 4TB HDD Windows 11 Pro WiFi About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is here to help...$299.99 - $389.99 -
Dell OptiPlex 790 Tower Desktop Computer Intel Core i5 2nd Generation 16GB RAM 1TB HDD Dual 24in LCD Windows 10 Home
Dell
$239.00 - $239.98Dell OptiPlex 790 Tower Desktop Computer Intel Core i5 2nd Generation 16GB RAM 1TB HDD Dual 24in LCD Windows 10 Home About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is...$239.00 - $239.98 -
Dell OptiPlex 7070 Tower Intel Core i7 9th Gen. 32GB RAM No Hard Drive No OS
Dell
$330.00Dell OptiPlex 7070 Tower Intel Core i7 9th Gen. 32GB RAM 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 Refurbisher and...$330.00 -
Lenovo ThinkCentre M920Z 24" All In One Desktop Computer Intel i5 8th Gen. 8GB RAM 256GB SSD Windows 11 Pro Wi-Fi
Lenovo
$249.98 - $399.99Lenovo ThinkCentre M920Z 24" All In One Desktop Computer Intel i5 8th Gen. 8GB RAM 256GB SSD Windows 11 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...$249.98 - $399.99 -
Dell OptiPlex 7040 Small Form Factor Intel Core i5 8GB RAM 512GB SSD Windows 10 Home 24" Monitor
Dell
$260.00Dell OptiPlex 7040 Small Form Factor Intel Core i5 8GB RAM 512GB SSD Windows 10 Home 24" Monitor 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 -
Dell OptiPlex 7070 Tower Intel Core i7 9th Gen. 16GB RAM 512GB SSD Windows 11 Pro
Dell
$334.98Dell OptiPlex 7070 Tower Intel Core i7 9th Gen. 16GB RAM 512GB 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 -
Dell OptiPlex 790 Tower Intel Core i5 8GB RAM 500GB HDD Dual 23in Monitors Windows 10 Home
Dell
$215.00Dell OptiPlex 790 Tower Intel Core i5 8GB RAM 500GB HDD Dual 23in Monitors 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...$215.00 -
Dell OptiPlex Micro Intel Core i3 8th Gen. 16GB RAM 120GB M.2 SSD Windows 11 Pro | AC Adapter | USB Wi-Fi Adapter | USB Keyboard & Mouse |
Dell
$170.00 - $221.00Dell OptiPlex Micro Intel Core i3 8th Gen. 16GB RAM 120GB M.2 SSD Windows 11 Pro | AC Adapter | USB Wi-Fi Adapter | USB Keyboard & Mouse | About Discount Computer Depot If you are looking for a clean, safe computer that works great then...$170.00 - $221.00 -
Dell OptiPlex 7040 Small Form Factor Intel Core i5 16GB RAM 512GB SSD Windows 10 Pro
Dell
$200.00 - $240.00Dell OptiPlex 7040 Small Form Factor Intel Core i5 16GB RAM 512GB 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. We are a Microsoft...$200.00 - $240.00 -
Dell OptiPlex 5080 Mini Pc Intel Core i5 10th Gen. 8GB RAM 256GB SSD Windows 11 Pro
Dell
$315.00 - $348.00Dell OptiPlex 5080 Mini Pc Intel Core i5 10th Gen. 8GB 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...$315.00 - $348.00 -
Dell OptiPlex 7010 Small Form Factor Intel i5 8GB RAM 256GB SSD 24in Monitor Windows 10 Home Wi-Fi, Keyboard, and Mouse
Dell
$185.00 - $222.00...$185.00 - $222.00 -
Dell OptiPlex 3060 Tower Desktop Computer Intel Core i5 8GB RAM 1TB SSD Windows 11 Pro with Wi-Fi and Keyboard & Mouse
Dell
$285.00 - $342.00Dell OptiPlex 3060 Tower Desktop Computer Intel i5 8GB RAM 1TB 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...$285.00 - $342.00 -
Dell OptiPlex 3060 Tower Desktop Computer Intel i5 8GB RAM 512GB SSD Windows 11 Pro
Dell
$255.00 - $306.00Dell OptiPlex 3060 Tower Desktop Computer Intel i5 8GB RAM 512GB 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...$255.00 - $306.00 -
HP EliteOne 800 G5 23.8in All In One Intel i5 9th Gen. 16GB RAM 256GB SSD Windows 11 Home
Dell
$399.98 - $479.98HP EliteOne 800 G5 23.8in All In One Intel i5 9th Gen. 16GB RAM 256GB SSD Windows 11 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...$399.98 - $479.98 -
Dell OptiPlex 3050 Tower Desktop Computer Intel Core i5 7th Gen 16GB RAM 1TB SSD Windows 10 Pro
Dell
$295.00 - $354.00Dell OptiPlex 3050 Tower Desktop Computer Intel Core i5 7th Gen 16GB RAM 1TB 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. We are a...$295.00 - $354.00 -
Lenovo ThinkCentre M73 Tiny Desktop PC i3-4150T 3.0GHz 4th gen 8GB Ram 128GB SSD Windows 10 Home
Lenovo
$84.98 - $120.00Lenovo ThinkCentre M73 Tiny Desktop PC i3-4150T 3.0GHz 4th gen 8GB Ram 128GB 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...$84.98 - $120.00 -
Dell OptiPlex 5040 SFF Desktop Computer | Intel Core i5 6th Gen | 32GB DDR4 RAM | 1TB SSD Storage | Windows 10 Pro | 19" Monitor | Keyboard + Mouse
Dell
$338.70 - $406.44Dell OptiPlex 5040 SFF Desktop Computer | Intel Core i5 6th Gen | 32GB DDR4 RAM | 1TB SSD Storage | Windows 10 Pro | 19" Monitor | Keyboard + Mouse About Discount Computer Depot If you are looking for a clean, safe computer that works great then...$338.70 - $406.44 -
Dell OptiPlex 5060 Tower Intel Core i5 8th Gen. 16GB RAM 256GB SSD Windows 11 Pro
Dell
$210.00 - $282.00Dell OptiPlex 5060 Tower 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 Microsoft...$210.00 - $282.00 -
HP EliteDesk 800 G3 SFF Desktop Computer | Intel Core i5 7th Gen | 32GB DDR4 RAM | 1TB SSD Storage | Windows 10 Pro | 22in Monitor | RGB Keyboard + Mouse
HP
$299.98 - $443.98HP EliteDesk 800 G3 SFF Desktop Computer | Intel Core i5 7th Gen | 32GB DDR4 RAM | 1TB SSD Storage | Windows 10 Pro | 22in Monitor | RGB Keyboard + Mouse About Discount Computer Depot If you are looking for a clean, safe computer that works...$299.98 - $443.98 -
HP EliteDesk 800 G1 Mini Pc Intel Core i5 4th Gen. 16GB RAM 240GB SSD Windows 10 Pro
HP
$145.00 - $174.00HP EliteDesk 800 G1 Mini Pc Intel Core i5 4th Gen. 16GB RAM 240GB 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. We are a Microsoft...$145.00 - $174.00 -
HP EliteDesk 800 G3 SFF Desktop Computer | Intel Core i5 6th Gen | 32GB DDR4 RAM | 1TB SSD Storage | Windows 10 Pro | 19" Monitor | Keyboard + Mouse
HP
$338.70 - $406.44HP EliteDesk 800 G3 SFF Desktop Computer | Intel Core i5 6th Gen | 32GB DDR4 RAM | 1TB SSD Storage | Windows 10 Pro | 19" Monitor | Keyboard + Mouse About Discount Computer Depot If you are looking for a clean, safe computer that works great then...$338.70 - $406.44 -
Dell OptiPlex 3060 Mini Pc Intel i3 8GB RAM 128GB SSD Windows 11 Home
Dell
$144.98 - $173.98Dell OptiPlex 3060 Mini Pc Intel i3 8GB RAM 128GB SSD Windows 11 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 Registered...$144.98 - $173.98 -
Dell OptiPlex 5060 Small Form Factor Intel i5 32GB RAM 1TB HDD Windows 11 Pro
Dell
$284.98 - $449.98Dell OptiPlex 5060 Small Form Factor Intel i5 32GB RAM 1TB HDD 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...$284.98 - $449.98 -
HP ProDesk 600 G2 Tower Intel i5 6th Gen. 32GB RAM 2TB HDD 120GB SSD 22in Monitor NVIDIA GTX 1050 Windows 10 Home
HP
$379.99 - $479.99HP ProDesk 600 G2 Tower Intel i5 6th Gen. 32GB RAM 2TB HDD 120GB SSD 22in Monitor NVIDIA GTX 1050 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...$379.99 - $479.99 -
Dell OptiPlex 3060 SFF Desktop Computer Intel Core i3 8th Generation 8GB RAM 256GB SSD 24in Monitor Windows 11 Home
Dell
$235.00 - $342.00Dell OptiPlex 3060 SFF Desktop Computer Intel Core i3 8th Generation 8GB RAM 256GB SSD 24in Monitor Windows 11 Home About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is here to...$235.00 - $342.00 -
Dell OptiPlex 790 Tower Desktop Computer Intel Core i5 2nd Generation 8GB RAM 1TB HDD Dual 24in LCD Windows 10 Home
Dell
$226.00 - $271.20Dell OptiPlex 790 Tower Desktop Computer Intel Core i5 2nd Generation 8GB RAM 1TB HDD Dual 24in LCD 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...$226.00 - $271.20 -
Dell OptiPlex XE3, 3060, 5060 or 7060 SFF Desktop Computer Intel Core i5 8th Generation 8GB RAM 256GB SSD 19" LCD Wi-Fi Windows 11 Professional
Dell
$234.98 - $359.99Dell OptiPlex XE3, 3060, 5060 or 7060 SFF Desktop Computer Intel Core i5 8th Generation 8GB RAM 256GB SSD 19" LCD Wi-Fi Windows 11 Professional About Discount Computer Depot If you are looking for a clean, safe computer that works...$234.98 - $359.99 -
Dell OptiPlex 7050 Mini Pc Intel i5 7th Gen. 16GB RAM 512GB NVMe SSD Windows 10 Pro w/ Wireless Mouse and Keyboard
Dell
$179.98 - $198.99Dell OptiPlex 7050 Mini Pc Intel i5 7th Gen. 16GB RAM 512GB NVMe SSD Windows 10 Pro w/ Wireless Mouse and Keyboard About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount Computer Depot is here to help...$179.98 - $198.99