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HP ProOne 400 G3 20" AiO Computer i5-7500T - Windows 10 - Grade B
-
20,000+★★★★★5 Star Reviews
Free Shipping on Orders of $500+ *
Satisfaction Guaranteed
Easy to deploy, sleek, and feature-rich, the HP ProOne 400 G3 50.8 cm (20”) All-in-One PC with business-class collaboration, optional touch , manageability, and security features is a sound investment.
Features
- 20" HD (1600 x 900)
- Intel Core i5-7500T Processor, 2.7GHz
- Integrated: Intel® HD Graphics
- Gigabit Ethernet
I/O
- 1 x DisplayPort
- 2 x USB 2.0
- 4 x USB 3.1 Gen 1
- 1 x Headset
- 1 x RJ-45
Included
- HP ProOne 400 G3 20" AiO Computer
- Power Cord
Optional
- Operating System
Windows 10 Disclaimer
Windows 10 devices are not eligible to be upgraded to Windows 11. End of Service for Windows 10 will be on October 14, 2025.
Grade B Refurbished
| Functionality |  |
|---|---|
| Cosmetics |  |
All refurbished items are restored to full functionality, and their grades reflect only cosmetic condition. Lower-grade products may have more visible blemishes but are rigorously tested and cleaned to ensure identical performance and warranty coverage.
ProOne 400 G3 20" Technical Specs
| Processor | Intel Core i5-7500T Processor, 2.7GHz |
|---|---|
| Memory | 8GB DDR4 |
| Storage | 500GB 2.5" SATA |
| Screen Size | 20" |
| Max Resolution | HD (1600 x 900) |
| Total Memory Slots | 2 |
| Optical Drive | DVD-ROM |
| Network Connections | Gigabit Ethernet |
| Webcam | Yes |
| USB Ports | 2 (2.0) 4 (3.1) |
| VGA Port(s) | 0 |
| DVI Port(s) | 0 |
| HDMI Port(s) | 0 |
| S-Video Port(s) | 0 |
| Firewire Port(s) | 0 |
| DisplayPort(s) | 1 |
| Mini DisplayPort(s) | 0 |
| eSATA Port(s) | 0 |
| SD Card Reader | Yes |
| PS/2 Port(s) | 0 |
| Serial Port(s) | 0 |
| Touchscreen | No |
No-hassle returns. Zero restocking fees.
Wrong item? Changed your mind? Don't need it anymore? We've got you covered.
30-Day Returns
- No restocking fees, ever
- Refund or store credit — your choice
- 30 days from invoice date
- Return in original condition, securely packed
Fast Shipping
- Ships within 2 business days*
- Rush & Saturday delivery available — call us
- Free ground shipping available (continental US orders over $500)
- Overnight delivery available
1-Year Warranty
- Covers defects & functional failures
- Normal business use, from date of purchase
- Batteries: 90 days (consumable)
- Excludes misuse, modification, mishandling
Need help finding the right product?
Our team is ready with expert support before and after your purchase.
*Shipping and delivery on business days. Purchaser is responsible for return shipping costs and insurance. Free/fixed shipping offers exclude palletized items — call for freight rates.
-
Low Stock!
$275.99 – $334.99$368.99Save up to $35.00 -
$499.99 – $549.99$604.99Save up to $316.00
HP ProOne 400 G3 20" AiO Computer i5-7500T - Windows 10 - Grade C
-
20,000+★★★★★5 Star Reviews
-
Free Shipping on Orders of $500+ *
-
Satisfaction Guaranteed
Easy to deploy, sleek, and feature-rich, the HP ProOne 400 G3 50.8 cm (20”) All-in-One PC with business-class collaboration, optional touch , manageability, and security features is a sound investment.
Features
- 20" HD (1600 x 900)
- Intel Core i5-7500T Processor, 2.7GHz
- Integrated: Intel® HD Graphics
- Gigabit Ethernet
I/O
- 1 x DisplayPort
- 2 x USB 2.0
- 4 x USB 3.1 Gen 1
- 1 x Headset
- 1 x RJ-45
Included
- HP ProOne 400 G3 20" AiO Computer
- Power Cord
Optional
- Operating System
Windows 10 Disclaimer
Windows 10 devices are not eligible to be upgraded to Windows 11. End of Service for Windows 10 will be on October 14, 2025.
Grade C Refurbished
| Functionality | |
|---|---|
| Cosmetics |  |
All refurbished items are restored to full functionality, and their grades reflect only cosmetic condition. Lower-grade products may have more visible blemishes but are rigorously tested and cleaned to ensure identical performance and warranty coverage.
ProOne 400 G3 20" Technical Specs
| Processor | Intel Core i5-7500T Processor, 2.7GHz |
|---|---|
| Memory | 8GB DDR4 |
| Storage | 512GB 2.5" SATA |
| Screen Size | 20" |
| Max Resolution | HD (1600 x 900) |
| Total Memory Slots | 2 |
| Optical Drive | DVD-ROM |
| Network Connections | Gigabit Ethernet |
| Webcam | Yes |
| USB Ports | 2 (2.0) 4 (3.1) |
| VGA Port(s) | 0 |
| DVI Port(s) | 0 |
| HDMI Port(s) | 0 |
| S-Video Port(s) | 0 |
| Firewire Port(s) | 0 |
| DisplayPort(s) | 1 |
| Mini DisplayPort(s) | 0 |
| eSATA Port(s) | 0 |
| SD Card Reader | Yes |
| PS/2 Port(s) | 0 |
| Serial Port(s) | 0 |
| Touchscreen | No |
No-hassle returns. Zero restocking fees.
Wrong item? Changed your mind? Don't need it anymore? We've got you covered.
30-Day Returns
- No restocking fees, ever
- Refund or store credit — your choice
- 30 days from invoice date
- Return in original condition, securely packed
Fast Shipping
- Ships within 2 business days*
- Rush & Saturday delivery available — call us
- Free ground shipping available (continental US orders over $500)
- Overnight delivery available
1-Year Warranty
- Covers defects & functional failures
- Normal business use, from date of purchase
- Batteries: 90 days (consumable)
- Excludes misuse, modification, mishandling
Need help finding the right product?
Our team is ready with expert support before and after your purchase.
*Shipping and delivery on business days. Purchaser is responsible for return shipping costs and insurance. Free/fixed shipping offers exclude palletized items — call for freight rates.
-
Low Stock!
$323.99 – $347.99$602.99Save up to $255.00 -
Low Stock!
$275.99 – $334.99$368.99Save up to $35.00
