Dell Vostro 3420 14" Laptop i7-1255U - Windows 11 - Grade A
-
20,000+★★★★★5 Star Reviews
Free Shipping on Orders of $500+ *
Satisfaction Guaranteed
Dell Vostro 3420 14" Laptop - Intel Core i7-1255U
The Dell Vostro 3420 delivers reliable computing power in a compact 14-inch form factor, making it an excellent choice for professionals who need performance and portability. Powered by the 12th generation Intel Core i7-1255U processor and equipped with 8GB of DDR4 memory, this laptop handles multitasking and demanding applications with ease.
Key Features:
- Powerful 12th Gen Processor: Intel Core i7-1255U at 1.70 GHz delivers responsive performance for business applications
- 14" HD Display: 1366 x 768 resolution provides clear visuals for productivity tasks
- Fast Storage: 256GB M.2 SSD ensures quick boot times and rapid file access
- Intel Iris Xe Graphics: Integrated graphics handle everyday visual tasks and light multimedia work
- Comprehensive Connectivity: Gigabit Ethernet, Wi-Fi, Bluetooth 5.0, HDMI, and USB-C with DisplayPort support
- Expandable Memory: 8GB DDR4 RAM with upgrade capability to 16GB maximum
- Built-in Webcam: Facilitates video conferencing and remote collaboration
- SD Card Reader: Convenient file transfers from cameras and other devices
Designed for Productivity
Whether you're working from the office, home, or on the go, the Vostro 3420 is built to keep up with your workload. The combination of a modern Intel Core i7 processor and solid-state storage ensures responsive performance when running multiple applications simultaneously. The dual USB-C ports with DisplayPort functionality provide flexible connectivity options for external monitors and peripherals, while the traditional USB 2.0 port maintains compatibility with legacy devices. The laptop's Gigabit Ethernet port ensures stable network connections for bandwidth-intensive tasks, complemented by wireless connectivity options for maximum flexibility.
Technical Specifications:
- Display: 14" HD (1366 x 768)
- Processor: Intel Core i7-1255U, 1.70 GHz
- Memory: 8GB DDR4 (2 slots, expandable to 16GB)
- Storage: 256GB M.2 SSD
- Graphics: Intel Iris Xe Graphics
- Networking: 10/100/1000 Gigabit Ethernet, Wi-Fi 802.11a/b/g, Bluetooth 5.0
- Ports: 2x USB 3.2 Gen 1 Type-C (one with DisplayPort 1.4), 1x USB 2.0, 1x HDMI, SD Card Reader
- Additional Features: Integrated webcam, SD card reader
Why Buy from PC Liquidations
This laptop has been fully reconditioned by certified technicians to ensure reliable operation and longevity. With over 250,000 happy customers, you can purchase with confidence knowing that quality and customer satisfaction are top priorities.
All products come with warranties and are backed by a commitment to quality and service. Your investment is protected, and support is available should you need any assistance.

Operating System Options
Our Microsoft Authorized Refurbished (MAR) computers and laptops are now predominantly loaded with Windows 11 (Home or Pro), with limited remaining stock available in Windows 10. Please check your product option selections to ensure compatibility with your specific needs, including choosing between Pro or Home versions.

Grade A 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.
More Great Computer and Laptop Options
Vostro 3420 14" Laptop Technical Specs
| Screen Size | 14" |
|---|---|
| Max Resolution | 1366 x 768 (HD) |
| Processor | Intel Core i7-1255U 1.70 GHz |
| Network Connections | 10/100/1000 Gigabit Ethernet Bluetooth 5.0 Wi-Fi 802.11a/b/g |
| USB Port(s) | 2 (3.2 Gen 1 Type-C) One w/ DisplayPort 1.4 1 (2.0) |
| Dedicated Graphics | Intel Iris Xe Graphics |
| Memory | 8GB DDR4 |
| Total Memory Slots | 2 |
| Maximum Memory | 16GB |
| Storage | 256GB M2 SSD |
| Optical Drive | None |
| Webcam | Yes |
| Fingerprint Scanner | None |
| SD Card Reader | Yes |
| VGA Port(s) | 0 |
| DVI Port(s) | 0 |
| HDMI Port(s) | 1 |
| DisplayPort(s) | 0 |
| Mini Display Port(s) | 0 |
| Firewire Port(s) | 0 |
| eSATA Port(s) | 0 |
| Serial Port(s) | 0 |
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.




Dell Vostro 3420 14" Laptop i7-1255U - Windows 11 - Grade B
-
20,000+★★★★★5 Star Reviews
Free Shipping on Orders of $500+ *
Satisfaction Guaranteed
Dell Vostro 3420 14" Laptop - Intel Core i7-1255U
The Dell Vostro 3420 delivers reliable computing power in a compact 14-inch form factor, making it an excellent choice for professionals who need performance and portability. Powered by the 12th generation Intel Core i7-1255U processor and equipped with 8GB of DDR4 memory, this laptop handles multitasking and demanding applications with ease.
Key Features:
- Powerful 12th Gen Processor: Intel Core i7-1255U at 1.70 GHz delivers responsive performance for business applications
- 14" HD Display: 1366 x 768 resolution provides clear visuals for productivity tasks
- Fast Storage: 256GB M.2 SSD ensures quick boot times and rapid file access
- Intel Iris Xe Graphics: Integrated graphics handle everyday visual tasks and light multimedia work
- Comprehensive Connectivity: Gigabit Ethernet, Wi-Fi, Bluetooth 5.0, HDMI, and USB-C with DisplayPort support
- Expandable Memory: 8GB DDR4 RAM with upgrade capability to 16GB maximum
- Built-in Webcam: Facilitates video conferencing and remote collaboration
- SD Card Reader: Convenient file transfers from cameras and other devices
Designed for Productivity
Whether you're working from the office, home, or on the go, the Vostro 3420 is built to keep up with your workload. The combination of a modern Intel Core i7 processor and solid-state storage ensures responsive performance when running multiple applications simultaneously. The dual USB-C ports with DisplayPort functionality provide flexible connectivity options for external monitors and peripherals, while the traditional USB 2.0 port maintains compatibility with legacy devices. The laptop's Gigabit Ethernet port ensures stable network connections for bandwidth-intensive tasks, complemented by wireless connectivity options for maximum flexibility.
Technical Specifications:
- Display: 14" HD (1366 x 768)
- Processor: Intel Core i7-1255U, 1.70 GHz
- Memory: 8GB DDR4 (2 slots, expandable to 16GB)
- Storage: 256GB M.2 SSD
- Graphics: Intel Iris Xe Graphics
- Networking: 10/100/1000 Gigabit Ethernet, Wi-Fi 802.11a/b/g, Bluetooth 5.0
- Ports: 2x USB 3.2 Gen 1 Type-C (one with DisplayPort 1.4), 1x USB 2.0, 1x HDMI, SD Card Reader
- Additional Features: Integrated webcam, SD card reader
Why Buy from PC Liquidations
This laptop has been fully reconditioned by certified technicians to ensure reliable operation and longevity. With over 250,000 happy customers, you can purchase with confidence knowing that quality and customer satisfaction are top priorities.
All products come with warranties and are backed by a commitment to quality and service. Your investment is protected, and support is available should you need any assistance.

Operating System Options
Our Microsoft Authorized Refurbished (MAR) computers and laptops are now predominantly loaded with Windows 11 (Home or Pro), with limited remaining stock available in Windows 10. Please check your product option selections to ensure compatibility with your specific needs, including choosing between Pro or Home versions.

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.
More Great Computer and Laptop Options
Vostro 3420 14" Laptop Technical Specs
| Screen Size | 14" |
|---|---|
| Max Resolution | 1366 x 768 (HD) |
| Processor | Intel Core i7-1255U 1.70 GHz |
| Network Connections | 10/100/1000 Gigabit Ethernet Bluetooth 5.0 Wi-Fi 802.11a/b/g |
| USB Port(s) | 2 (3.2 Gen 1 Type-C) One w/ DisplayPort 1.4 1 (2.0) |
| Dedicated Graphics | Intel Iris Xe Graphics |
| Memory | 8GB DDR4 |
| Total Memory Slots | 2 |
| Maximum Memory | 16GB |
| Storage | 256GB M2 SSD |
| Optical Drive | None |
| Webcam | Yes |
| Fingerprint Scanner | None |
| SD Card Reader | Yes |
| VGA Port(s) | 0 |
| DVI Port(s) | 0 |
| HDMI Port(s) | 1 |
| DisplayPort(s) | 0 |
| Mini Display Port(s) | 0 |
| Firewire Port(s) | 0 |
| eSATA Port(s) | 0 |
| Serial Port(s) | 0 |
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.




























































