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 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 -
HP EliteDesk 800 G3 SFF Desktop Computer Intel i7 16GB RAM 512GB Solid State Drive Windows 10 Pro
HP
$204.99HP EliteDesk 800 G3 SFF Desktop Computer Intel i7 16GB RAM 512GB Solid State 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...$204.99 -
Dell OptiPlex 790 USFF Desktop Computer Intel i5 16GB RAM 750GB Hard Disk Drive Windows 10 Home
Dell
$105.00Dell OptiPlex 790 USFF Desktop Computer Intel i5 16GB RAM 750GB 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 3050 Tower Desktop Computer Intel i3 16GB RAM 500GB Hard Disk Drive Windows 10 Home
Dell
$115.00Dell OptiPlex 3050 Tower Desktop Computer Intel 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...$115.00 -
Dell OptiPlex 3050 Micro Desktop Computer Intel i5 16GB RAM 256GB NVMe Solid State Drive Windows 10 Home
Dell
$176.90Dell OptiPlex 3050 Micro Desktop Computer Intel i5 16GB RAM 256GB NVMe 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...$176.90 -
Dell OptiPlex 3040 SFF Desktop Computer Intel i3 8GB RAM 500GB Hard Disk Drive Windows 10 Pro
Dell
$95.00Dell OptiPlex 3040 SFF Desktop Computer Intel i3 8GB RAM 500GB 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...$95.00 -
Dell OptiPlex 3020 Micro Desktop Computer Intel i3 8GB RAM 750GB Hard Disk Drive Windows 10 Home
Dell
$75.00Dell OptiPlex 3020 Micro Desktop Computer Intel i3 8GB RAM 750GB 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...$75.00 -
HP ProDesk 600 G2 Tower Intel Core i5 16GB RAM 512GB Solid State Drive Windows 10 Pro
HP
$168.99HP ProDesk 600 G2 Tower Intel Core i5 16GB RAM 512GB Solid State 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...$168.99 -
HP EliteDesk 800 G4 Micro Intel Core i5 16GB RAM 512GB NVMe Solid State Drive Windows 11 Home
HP
$254.98HP EliteDesk 800 G4 Micro Intel Core i5 16GB RAM 512GB NVMe Solid State Drive 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...$254.98 -
Dell OptiPlex 3040 Micro Desktop Intel Core i3 8GB RAM 750GB Hard Disk Drive Windows 10 Home
Dell
$108.00Dell OptiPlex 3040 Micro Desktop Intel Core i3 8GB RAM 750GB 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...$108.00 -
HP Z230 SFF Intel Core i3 8GB RAM 500GB Hard Disk Drive Windows 10 Home
HP
$75.00HP Z230 SFF Intel Core i3 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 Registered Refurbisher...$75.00 -
HP Elite Desk 800 G3 SFF Intel Core i5 16GB RAM 256GB Solid State Drive Windows 10 Pro
HP
$164.99HP Elite Desk 800 G3 SFF Intel Core i5 16GB RAM 256GB Solid State 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...$164.99 -
Dell OptiPlex 7020 SFF Intel Core i3 8GB RAM 500GB Hard Disk Drive Windows 10 Home
Dell
$75.00Dell OptiPlex 7020 SFF Intel Core i3 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 Registered...$75.00 -
Dell Precision 3431 SFF Intel Core i7 9th Generation 16GB RAM 512GB SSD Wi-Fi Windows 11 Professional
Dell
$345.00Dell Precision 3431 SFF Desktop Computer Intel Core i7-9700 Generation 16GB RAM 512GB SSD 3.0 GHz Wi-Fi Windows 11 Professional About Discount Computer Depot If you are looking for a clean, safe computer that works great then...$345.00 -
HP EliteDesk 800 G3 SFF Intel i5 6th Gen. 16GB Memory 240GB SSD 22in Monitor Windows 10 Home
HP
$180.00 - $189.95HP EliteDesk 800 G3 SFF Intel i5 6th Gen. 16GB Memory 240GB SSD 22in 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...$180.00 - $189.95 -
Dell OptiPlex 9020 SFF Intel i7 16GB RAM 256GB SSD Dual 20 in Monitor Windows 10 Professional
$189.95 - $215.98Dell OptiPlex 9020 SFF Intel i7 16GB RAM 256GB SSD Dual 20 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 are a...$189.95 - $215.98 -
HP EliteDesk 800 G3 Micro Desktop Intel Core i5-6500T 6th Gen 16GB RAM 256GB Solid State Drive Windows 10 Professional
HP
$164.98 - $169.99HP EliteDesk 800 G3 Micro Desktop Intel Core i5-6500T 6th Gen 8GB RAM 256GB Solid State Drive Windows 10 Professional Surprisingly small, stunningly powerful. With a 6th Generation Intel Core processor and 8GB of DDR4 RAM, the HP EliteDesk...$164.98 - $169.99 -
Copy of HP EliteDesk 800 G3 Micro Desktop Intel Core i5 6th Gen 8GB RAM 256GB Solid State Drive Windows 10 Professional
HP
$144.98 - $159.99HP EliteDesk 800 G3 Micro Desktop Intel Core i5-7500T 7th Gen 8GB RAM 256GB Solid State Drive Windows 10 Professional Surprisingly small, stunningly powerful. With a 7th Generation Intel Core processor and 8GB of DDR4 RAM, the HP EliteDesk...$144.98 - $159.99 -
Dell Optiplex 3020 Micro Desktop Computer Windows 10 Pro Intel i3 4th Gen 8GB Ram 1TB HDD and WIFI
Dell
$99.98 - $115.00Dell Optiplex 3020 Micro Desktop Computer Windows 10 Pro Intel i3 4th Gen 8GB Ram 1TB HDD and WIFI Operating System: Windows 10 Pro Premium is Installed and Ready to Use! CPU: Intel i3-4150T 3.0GHz Processor Ram: 8GB...$99.98 - $115.00 -
Dell Optiplex 3020 Micro Desktop Computer Windows 10 Pro Intel i3 4th Gen 8GB Ram 500GB HDD and WIFI
Dell
$84.98 - $99.00Dell Optiplex 3020 Micro Desktop Computer Windows 10 Pro Intel i3 4th Gen 8GB Ram 500GB HDD and WIFI Operating System: Windows 10 Pro Premium is Installed and Ready to Use! CPU: Intel i3-4150T 3.0GHz Processor Ram: 8GB...$84.98 - $99.00 -
Dell Optiplex 3020 Micro Desktop Computer Windows 10 Pro Intel i3 4th Gen 8GB Ram 256GB SSD and WIFI
Dell
$104.98 - $115.00Dell Optiplex 3020 Micro Desktop Computer Windows 10 Pro Intel i3 4th Gen 8GB Ram 256GB SSD and WIFI Operating System: Windows 10 Pro Premium is Installed and Ready to Use! CPU: Intel i3-4150T 3.0GHz Processor Ram: 8GB...$104.98 - $115.00 -
Dell OptiPlex 9020m Micro Desktop Computer Windows 10 Pro Intel i5 8GB 256GB SSD and WIFI with Dual 22" Monitors
Dell
$169.98 - $179.99Dell OptiPlex 9020 Micro Desktop Computer Windows 10 Pro Intel i5 8GB 256GB SSD and WIFI with Dual 22" Monitors Operating System: Windows 10 Pro Premium is Installed and Ready to Use! CPU: Intel i5-4150T 3.0GHz...$169.98 - $179.99 -
Dell OptiPlex 3020m Micro Desktop Computer Windows 10 Pro Intel i5 8GB 256GB SSD and WIFI with Dual 20" Monitors
Dell
$160.00 - $175.00Dell OptiPlex 3020m Micro Desktop Computer Windows 10 Pro Intel i5 8GB 256GB SSD and WIFI with Dual 20" Monitors Operating System: Windows 10 Pro Premium is Installed and Ready to Use! CPU: Intel i5-4150T 3.0GHz Processor...$160.00 - $175.00 -
HP 800 G4 Micro Intel Core i5 8th Gen Quad-Core 8GB 512GB SSD Windows 10 Professional WiFi Bluetooth
HP
$189.99HP 800 G4 Micro Intel Core i5 8th Gen Quad-Core 8GB 512GB SSD Windows 10 Professional WiFi Bluetooth About Discount Computer Depot If you are looking for a clean, safe computer that works great then Discount...$189.99 -
HP EliteDesk 800 G3 Micro Desktop Intel Core i5-7500T 7th Gen 8GB RAM 256GB Solid State Drive Windows 10 Professional
HP
$145.98 - $169.99HP EliteDesk 800 G3 Micro Desktop Intel Core i5-7500T 7th Gen 8GB RAM 256GB Solid State Drive Windows 10 Professional Surprisingly small, stunningly powerful. With a 7th Generation Intel Core processor and 8GB of DDR4 RAM, the HP EliteDesk...$145.98 - $169.99 -
Dell Optiplex 790 USFF Desktop Computer i5 2.5GHz 8GB 250GB HDD Win10-64 Home key-mouse
Dell
$75.00Operating System: Genuine Windows 10 Professional Installed and Ready to Use! CPU: Intel Core i5 2nd Gen Memory: 8GB Hard Drive: 250GB HDD Optical: DVD-RW Drive (Plays and Writes DVD's, CD's, Movies, Software and More) Ports: USB,...$75.00 -
Dell OptiPlex 3020 Micro Desktop Computer Intel Core i3 4th Gen 8GB RAM 256GB SSD Windows 10 Professional with 19" LCD Monitor, Keyboard & Mouse, Wi-Fi USB Adapter
Dell
$125.00 - $180.00Dell Optiplex 3020 Micro Desktop Computer Windows 10 Pro PC i3 4th Gen 8GB 256GB SSD Operating System: Windows 10 Pro Premium is Installed and Ready to Use! CPU: Intel i3-4150T 3.0GHz Processor Ram: 8GB Memory (More...$125.00 - $180.00 -
Dell Optiplex 9010 Desktop Computer Quad I7-3770 3.4GHz 8GB 250GB SSD Windows 10 Pro
Dell
$125.00 - $200.00Operating System: Genuine Windows 10 Professional is Installed and Ready to Use! CPU: Intel I7-3770 3.4GHz Processor (3rd Generation I5) Memory: 8 GB ( Great for Heavy Multi-Tasking) Hard Drive: 250 GB SSD (Stores thousands of photos and...$125.00 - $200.00 -
Dell Optiplex 3020 Micro Desktop Computer Windows 10 Intel i3 4th Gen 8GB 128GB SSD and WIFI
Dell
$99.95 - $105.00Dell Optiplex 3020 Micro Desktop Computer Windows 10 PC i3 4th Gen 8GB 128GB SSD Operating System: Windows 10 Pro Premium is Installed and Ready to Use! CPU: Intel i3-4150T 3.0GHz Processor Ram: 8GB Memory (More than...$99.95 - $105.00 -
Dell Optiplex 9030 23" HD All In One Desktop Computer Intel i7-4790s 3.2GHz 8GB 500GB with Windows 10 Pro
Dell
$199.99Dell Optiplex 9030 All In One Desktop Computer Intel Core i7-4790s 8GB RAM 500GB HDD Windows 10 Pro Features: Intel Core i7 3.2GHz Processor 8GB DDR 3 RAM 500GB Hard Drive Windows 10 Pro with Restore Partition Keyboard and Mouse Included$199.99 -
Dell Precision T1700 Professional Workstation Intel Core i7 3.4GHz 16GB 1TB Windows 10 Pro and WIFI
Dell
$169.99Operating System: Genuine Windows 10 Professional Installed and Ready to Use! CPU: Intel Core i7 3.3GHz Memory: 16 GB Hard Drive: 1TB Ports: USB, VGA, and More What's Included: Workstation Computer Power Cords Paperwork...$169.99 -
Dell 3020 Desktop Computer Quad i5 3.2GHz 16GB 128GB SSD Win10 Pro w/ Dual 2x22" Dell Monitors and WIFI
Dell
$189.99Operating System: Windows 10 Professional is Installed and Ready to Use! CPU: Intel i5 Quad Core 3.2 GHz Ram: 16 GB Memory (More than enough Memory for Heavy multi-tasking) Hard Drive: 128GB SSD (Stores thousands of photos and documents) Optical: DVD-RW...$189.99 -
Fast Dell Optiplex Desktop 7020 sff Computer PC Core i5 3.3GHz DVD Wifi 22" LCD Windows 10 Pro
Dell
$139.95 - $152.00General Product Form Factor Small form factor Platform Technology Processor / Chipset CPU Intel Core i5-4590 / 3.3 GHz Number of Cores Dual-Core 64-bit Computing Yes Memory Max Supported Size 16 GB Form Factor DIMM...$139.95 - $152.00 -
Dell Optiplex 990 Computer Tower i5 3.3GHz 8GB 1TB Win10 Pro WiFi w/Dual 22"LCDs
Dell
$169.99" Processor / Chipset CPU Intel Core i5 (2nd Gen) 2500 / 3.3 GHz Max Turbo Speed 3.8 GHz Number of Cores Quad-Core 64-bit Computing Yes Chipset Type Intel Q67 Express Processor Main Features Hyper-Threading Technology, Intel Smart...$169.99 -
HP 8200 Elite Desktop Computer PC Tower I7 3.4GHz 16GB 1TB Windows 10 Pro and WIFI
HP
$139.95 - $146.99Operating System: Genuine Windows 10 Professional is Installed and Ready to Use! CPU: Intel I7 3.1GHz Processor RAM: 16GB Memory (Perfect for Multi-tasking) Hard Drive: 1 TB (Stores thousands of photos and documents) Optical: DVD-RW Drive...$139.95 - $146.99 -
Fast Dell Optiplex 9010 | Windows 10 Pro | Intel Core i7 | 16GB RAM | 500GB HDD | Keyboard + Mouse
Dell
$124.98 - $183.59Operating System: Windows 10 Professional is Installed and Ready to Use! CPU: Intel i7 3rd Gen Ram: 16GB Memory (More than enough Memory for Heavy multi-tasking) Hard Drive: 500GB (Stores Thousands of Photos and Documents) Optical: DVD-RW...$124.98 - $183.59 -
Dell OptiPlex 9020 SFF Desktop Computer i5 3.3GHz 8GB RAM 256GB SSD Windows 10 Professional w/ Wi-Fi USB Adapter
Dell
$122.00Operating System: Genuine Windows 10 Professional is Installed and Ready to Use! CPU: Intel i5-4570 3.3GHz Processor Memory: 8GB RAM (Great for Multi-Tasking) Hard Drive: 256GB SSD Optical: DVD-RW Drive (Plays and Writes...$122.00 -
Dell Optiplex Windows 10 PC Tower Quad i5 3.1GHz 8GB 1TB w/Dual 22" LCD
$149.99Operating System: Genuine Windows 10 Home Premium is Installed and Ready to Use! CPU: Intel Quad Core i5 3.1GHz RAM: 8GB Memory (More than Enough for Heavy Multitasking) Hard Drive: 1TB (Stores Thousands of Photos and Documents) Optical: DVD-RW...$149.99