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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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 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 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 -
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 -
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 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 -
HP ProDesk 600 G1 Tower Intel Core i5 4th gen 8GB RAM 500GB HDD 19in LCD Wi-Fi Windows 10 Home DVD/RW
HP
$130.00 - $161.99HP ProDesk 600 G1 Tower Intel Core i5 4th gen 8GB RAM 500GB HDD 19in LCD Wi-Fi Windows 10 Home 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...$130.00 - $161.99 -
HP ProDesk 600 G2 Micro Intel Core i5 6th gen 16GB RAM 512GB SSD Wi-Fi Windows 10 Home
Hewlett-Packard
$159.99 - $179.99HP ProDesk 600 G2 Micro Intel Core i5 6th gen 16GB RAM 512GB SSD Wi-Fi 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...$159.99 - $179.99 -
HP ProDesk 400 G4 Intel i5 7th Gen. 16GB RAM 256GB SSD 22in Monitor Windows 10 Professional
HP
$219.99HP ProDesk 400 G4 Intel i5 7th Gen. 16GB RAM 256GB SSD 22in Monitor Windows 10 Professional 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...$219.99 -
HP ProDesk 400 G4 Intel i5 7th Gen. 8GB RAM 256GB SSD 22in Monitor Windows 10 Professional
HP
$199.99HP ProDesk 400 G4 Intel i5 7th Gen. 8GB RAM 256GB SSD 22in Monitor Windows 10 Professional 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...$199.99 -
Dell OptiPlex 3050 SFF Desktop Computer Intel Core i3 6th gen 16GB RAM 512GB SSD Wi-Fi Windows 10 Pro
Dell
$160.00 - $192.00Dell OptiPlex 3050 SFF Desktop Computer Intel Core i3 6th gen 16GB RAM 512GB SSD 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 is here to help. We are a...$160.00 - $192.00 -
HP ProDesk 600 G2 Tower Intel i5 6th Gen. 16GB RAM 2TB HDD 120GB SSD 22in Monitor NVIDIA GTX 1050 Windows 10 Home
HP
$349.98 - $419.99HP ProDesk 600 G2 Tower Intel i5 6th Gen. 16GB 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 help...$349.98 - $419.99 -
HP ProDesk 400 G4 Intel Core i5 7th Generation 8GB RAM 240GB SSD 20" LCD Monitor Windows 10 Home Wi-Fi
HP
$179.98 - $233.97HP ProDesk 400 G4 Intel i5 7th Gen. 8GB RAM 240GB SSD 20in Monitor 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 Registered...$179.98 - $233.97 -
Dell OptiPlex 7050 Mini Pc Intel i5 7th Gen. 16GB RAM 512GB NVMe SSD Windows 10 Pro
Dell
$184.98 - $238.79Dell OptiPlex 7050 Mini Pc Intel i5 7th Gen. 16GB RAM 512GB NVMe 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 Registered...$184.98 - $238.79 -
Lenovo ThinkCentre M920s SFF Intel i5 8th Gen. 8GB RAM 1TB HDD Dual 20in Monitors Windows 10 Home
Lenovo
$214.99 - $234.98Lenovo ThinkCentre M920s SFF Intel i5 8th Gen. 8GB RAM 1TB HDD Dual 20in 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...$214.99 - $234.98 -
HP ProDesk 400 G3 Mini Pc Intel i5 7th Gen. 8GB RAM 256GB SSD Windows 10 Home
HP
$135.00HP ProDesk 400 G3 Mini Pc Intel i5 7th Gen. 8GB 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 Registered...$135.00 -
Lenovo ThinkCentre M920s SFF Intel Core i5 8th Gen 16GB RAM 512GB NVMe SSD Windows 11 Pro
Lenovo
$244.98 - $318.47Lenovo ThinkCentre M920s SFF Intel Core i5 8th 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...$244.98 - $318.47 -
Lenovo ThinkCentre M920s SFF Intel Core i5 8th Gen 16GB RAM 256GB SSD Windows 11 Pro
Lenovo
$224.98 - $292.91Lenovo ThinkCentre M920s SFF 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...$224.98 - $292.91 -
Dell OptiPlex 3040 Micro Intel Core i3 8GB RAM 500GB Hard Disk Drive 19 in Monitor Windows 10 Home
Dell
$119.00 - $142.80Dell OptiPlex 3040 Micro Intel Core i3 8GB RAM 500GB Hard Disk Drive 19 in Monitor 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...$119.00 - $142.80 -
Dell OptiPlex 7020 SFF Intel Core i3 16GB RAM 500GB Hard Disk Drive 22 in Monitor Windows 10 Home
Dell
$125.00 - $150.00Dell OptiPlex 7020 SFF Intel Core i3 16GB RAM 500GB Hard Disk Drive 22 in Monitor 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...$125.00 - $150.00 -
Dell OptiPlex 7020 SFF Intel Core i3 8GB RAM 500GB Hard Disk Drive 19 in Monitor Windows 10 Home
Dell
$110.00 - $132.00Dell OptiPlex 7020 SFF Intel Core i3 8GB RAM 500GB Hard Disk Drive 19 in Monitor 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...$110.00 - $132.00 -
Dell OptiPlex 7010 Tower Intel Core i5 16GB RAM 256GB Solid State Drive 22 in Monitor Windows 10 Pro
Dell
$166.99 - $1,559.98Dell OptiPlex 7010 Tower Intel Core i5 16GB RAM 256GB Solid State Drive 22 in 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. We...$166.99 - $1,559.98 -
Dell OptiPlex 7010 Tower Intel Core i5 16GB RAM 1TB Hard Disk Drive Windows 10 Pro
Dell
$134.98 - $134.99Dell OptiPlex 7010 Tower Intel Core i5 16GB RAM 1TB Hard Disk Drive 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...$134.98 - $134.99 -
Dell OptiPlex 3040 Micro Intel Core i3 8GB RAM 240GB Solid State Drive Windows 10 Home
Dell
$109.00Dell OptiPlex 3040 Micro Intel Core i3 8GB RAM 240GB Solid State 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...$109.00 -
Dell OptiPlex 3040 Micro Intel Core i3 8GB RAM 120 GB Solid State Drive Windows 10 Home
Dell
$90.00 - $117.00Dell OptiPlex 3040 Micro Intel Core i3 8GB RAM 120 GB Solid State 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...$90.00 - $117.00 -
Dell OptiPlex 5040 SFF Intel Core i3 16GB RAM 1 TB Hard Disk Drive Windows 10 Home
Dell
$120.00Dell OptiPlex 5040 SFF Intel Core i3 16GB RAM 1 TB 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...$120.00 -
Dell OptiPlex 5040 SFF Intel Core i3 8GB RAM 1 TB Hard Disk Drive Windows 10 Home
Dell
$105.00Dell OptiPlex 5040 SFF Intel Core i3 8GB RAM 1 TB 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...$105.00 -
Dell OptiPlex 7020 SFF Intel Core i3 16GB RAM 500GB Hard Disk Drive Windows 10 Home
Dell
$90.00 - $95.00Dell OptiPlex 7020 SFF Intel Core i3 16GB 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...$90.00 - $95.00