Dell Latitude 3420 14" 11th Gen Intel Core Laptop
PRODUCT DESCRIPTION
Dell Latitude 3420 14-inch Business Laptop, 11th Gen Intel Core i5 / i7, Touch & Non-Touch Options - Local Dell Warranty
Everyday Business Performance
11th Gen Intel Core i5 and i7 processors with Intel Iris Xe graphics and DDR4-3200 memory handle Office, browser-heavy work and video calls, with a choice of fast NVMe SSD or 1TB SATA storage.
Touch or Non-Touch 14-inch Display
Choose a 14-inch Full HD touch panel or a non-touch anti-glare screen in a compact 326 x 226 x 17.6 mm chassis starting at 1.52 kg.
Every Port You Need
USB-C with DisplayPort and Power Delivery, three USB-A ports, HDMI, a flip-down Gigabit RJ45 and a microSD slot connect to legacy and modern office gear without dongles.
Buying for a team or project? Email sales@sourceit.com.sg for volume pricing and delivery lead time.
Dell Latitude 3420 Datasheet — Technical Specifications
Configuration
| Product Name | Dell Latitude 3420 (14-inch) |
| Options at SourceIT | Touch or non-touch; Core i5 or i7; 8GB; 256GB / 512GB SSD or 1TB SATA — see variant selector |
| Variant SKUs | AL3420I5L8GB256GBT, AL3420I5L8GB512GBT, AL3420I5l8GB1TBT, 210-AYNJ-I5-256, 210-AYNI-I5-512 and others per option |
Processor & Graphics
| Processor options (Dell) | 11th Gen Intel Core i5-1135G7 (4C/8T, 8 MB, up to 4.2 GHz), i5-1145G7 (4C/8T, 8 MB, up to 4.4 GHz), i7-1165G7 (4C/8T, 12 MB, up to 4.7 GHz), 15 W |
| Graphics | Intel Iris Xe Graphics (shared memory) |
Memory & Storage
| Memory | 8GB DDR4 3200 MHz; two SODIMM slots |
| Storage | M.2 2230/2280 PCIe NVMe SSD; optional 2.5-inch SATA hard drive (1TB 5400 rpm) — not with the 4-cell battery |
Display
| Non-touch | 14" FHD 1920 x 1080 WVA, 250 nits, 45% NTSC, anti-glare, 60 Hz |
| Touch | 14" FHD 1920 x 1080 WVA touch, 300 nits, anti-glare, 60 Hz |
| Entry | 14" HD 1366 x 768 TN, 220 nits, anti-glare |
Ports
| USB-C | 1 x USB 3.2 Gen 2 Type-C with DisplayPort Alt Mode / Power Delivery |
| USB-A | 2 x USB 3.2 Gen 1 (one with PowerShare), 1 x USB 2.0 |
| Video | 1 x HDMI |
| Network | 1 x flip-down RJ45 10/100/1000 |
| Other | microSD 3.0 slot, universal audio jack, 4.5 mm DC-in, wedge lock slot, microSIM (WWAN models) |
Wireless, Audio & Camera
| Wireless | Intel Wi-Fi 6 AX201 + Bluetooth 5.1, or Wi-Fi 5 + Bluetooth 5.0 (per SKU) |
| Camera | HD 720p camera or FHD IR camera (Windows Hello), privacy shutter |
| Audio | Realtek ALC3204, two 2 W speakers, dual-array microphones |
Power
| Battery | 3-cell 41 Wh or 4-cell 54 Wh, ExpressCharge capable |
| Adapter | 65 W AC adapter, 4.5 mm barrel or USB Type-C |
Security
| Hardware | Discrete TPM 2.0 (FIPS 140-2), optional fingerprint reader in power button, camera privacy shutter, wedge lock slot |
| Keyboard | Spill-resistant keyboard, backlit or non-backlit |
Physical
| Dimensions (W x D x H) | 326 x 226 x 17.6 mm |
| Starting weight | 1.52 kg (varies by configuration) |
| Environmental | ENERGY STAR compliant; EPEAT Gold configurations available |
Compatibility & Software Support
Operating System
Windows 11 Pro / Windows 10 Pro per supplied SKU — confirm with sales.
Docks & Displays
USB-C with DisplayPort Alt Mode and Power Delivery works with Dell USB-C docks; HDMI drives a second display.
Legacy Connectivity
Built-in RJ45, USB-A and microSD mean no adapters for wired networks, USB peripherals or camera cards.
Package Contents & Dell Latitude 3000 Series Ordering Information
In the Box
Dell Latitude 3420 laptop, AC adapter and documentation.
Dell Latitude 14 3000 Series at SourceIT
| Model / Processor | Memory / SSD |
| Latitude 3420 (this listing) | 11th Gen Core i5 / i7 — multiple options |
| Latitude 3430 | 12th Gen Core i5 / i7 — multiple options |
| Latitude 3440 | 13th Gen Core i5 / i7 — multiple options |
| Latitude 3440 Core i5-1335U | 8GB / 512GB SSD |
| Latitude 3440 Core i5-1335U | 16GB / 512GB SSD |
| Latitude 3440 Core i7-1355U | 8GB / 512GB SSD |
| Latitude 3440 Core i7-1355U | 16GB / 512GB SSD |
Looking for the current generation? See the Dell Latitude 3450. Other configurations can be quoted on request — email sales@sourceit.com.sg.
Datasheet & Downloads
| Spec sheet | Latitude 3420/3520 spec sheet (PDF, Spanish) |
| Setup & specifications | Dell Latitude 3420 Setup and Specifications |
| Manuals & drivers | Dell Latitude 3420 on Dell Support Singapore |
Need a PDF sent directly? Email sales@sourceit.com.sg quoting Latitude 3420.
Frequently Asked Questions — Dell Latitude 3420
Which processor is in each option?
The selector shows Core i5 or Core i7 (11th Gen). Dell offers the i5-1135G7/1145G7 and i7-1165G7 on the Latitude 3420 — email sales@sourceit.com.sg to confirm the exact CPU for a SKU.
Is the 1TB SATA option a hard drive?
Yes, Dell's 1TB SATA option is a 2.5-inch 5400 rpm hard drive. SSD options are faster; ask us about adding an SSD.
Can I upgrade the memory?
Yes. The Latitude 3420 has two DDR4-3200 SODIMM slots.
Is it still available?
The Latitude 3420 has been replaced by newer models. Check stock with sales, or see the Latitude 3450.
What warranty do I get?
Local Dell warranty for Singapore; confirm the term for your SKU with sales@sourceit.com.sg.
