This laptop comes with Intel Pentium Quad Core 3540 processor with 2.16GHz speed, 2MB cache, 2GB RAM with 1600 MHz speed and 500GB hard drive and 5400 RPM. It has a 15.5 inch with a resolution of 1366 x 768 pixels. The laptop has interfaces like USB 2 ports, 3 USB ports, bluetooth, wifi, camera, microphone, speakers, SD digital media reader.
Another great advantage of the Dell Inspiron 3551 is that it has been power-packed with exciting connectivity options that enables you to stay connected, even while you are on the go. It supports both Bluetooth v3.0 and Dell 1707BGN wireless connectivity. You can now converse with your friends, family, or colleagues in an uninterrupted manner due to the impressive range of the strong connection that you receive.
There is also a HDMI port, one USB 3.0 port and two USB 2.0 ports that enable you to connect your notebook to other devices and receive or transfer data in a hassle-free manner. With the optional external USB modem and the Wi-Fi Alliance (Display Support), you can enjoy seamless connectivity.
To maintain the normal performance of your Dell Inspiron 3551 laptop, it is recommended that you should download and update the related Dell Inspiron 3551 drivers from time to time. Even without driver issues, updating them regularly makes sure your Dell Inspiron 15 functioning in the optimal status.
Download Drivers for Dell Inspiron 3551 Windows 7 64-bit
| Dell Quickset Application | Application | Download |
| Realtek High Definition Audio Driver | Audio | Download |
| Dell Backup and Recovery (DBAR) Application | Backup and Recovery | Download |
| Dell Inspiron 3451/3551 System BIOS | BIOS | Download |
| Intel USB 3.0 eXtensible Host Controller Driver | Chipset | Download |
| Realtek Memory Card Reader Driver | Chipset | Download |
| Intel Chipset Driver | Chipset | Download |
| Intel Trusted Execution Engine Interface Driver | Chipset | Download |
| Dell Touchpad Driver | Mouse, Keyboard & Input Devices | Download |
| Intel 3160 7260 3165 7265 8260 8265 Bluetooth Driver | Network | Download |
| Dell Wireless 1707/Qualcomm 9565 WiFi and Bluetooth Driver | Network | Download |
| Intel 3160 7260 3165 7265 Wi-Fi Driver | Network | Download |
| Dell USB 3.0 to Lan Dongle Driver | Network | Download |
| Dell Wireless 1708 WiFi/Bluetooth Driver | Network | Download |
| Realtek RTS 5170 Card Reader Driver | SD Card | Download |
| Western Digital ML500M Series Hard Disk Drive Firmware Update | Serial ATA | Download |
| Intel HD Graphics Driver | Video | Download |
Download Drivers for Dell Inspiron 3551 Windows 8.1 64-bit
| Dell Quickset Application | Application | Download |
| Realtek High Definition Audio Driver | Audio | Download |
| Dell Backup and Recovery (DBAR) Application | Backup and Recovery | Download |
| Dell Inspiron 3451/3551 System BIOS | BIOS | Download |
| Realtek Memory Card Reader Driver | Chipset | Download |
| Intel Chipset Driver | Chipset | Download |
| Intel Serial IO Driver | Chipset | Download |
| Intel Trusted Execution Engine Interface Driver | Chipset | Download |
| Dell Touchpad Driver | Mouse, Keyboard & Input Devices | Download |
| Intel 3160 7260 3165 7265 8260 8265 Bluetooth Driver | Network | Download |
| Intel 3160 7260 3165 7265 Wi-Fi Driver | Network | Download |
| Dell USB 3.0 to Lan Dongle Driver | Network | Download |
| Dell Wireless 1708 WiFi/Bluetooth Driver | Network | Download |
| Dell Wireless 1707 WiFi + Bluetooth Driver | Network | Download |
| Dell Airplane Mode Switch Driver | Network | Download |
| Realtek RTS 5170 Card Reader Driver | SD Card | Download |
| Western Digital ML500M Series Hard Disk Drive Firmware Update | Serial ATA | Download |
| Intel HD Graphics Driver | Video | Download |
Download Drivers for Dell Inspiron 3551 Windows 10 64-bit
| Dell Mobile Connect Driver | Application | Download |
| Dell Quickset Application | Application | Download |
| Realtek High Definition Audio Driver | Audio | Download |
| Dell Inspiron 3451/3551 System BIOS | BIOS | Download |
| Realtek Memory Card Reader Driver | Chipset | Download |
| Intel Trusted Execution Engine Interface Driver | Chipset | Download |
| Intel Serial IO Driver | Chipset | Download |
| Intel Chipset Driver | Chipset | Download |
| Dell Touchpad Driver | Mouse, Keyboard & Input Devices | Download |
| Intel 3160 3165 7260 7265 8260 8265 legacy Bluetooth Driver | Network | Download |
| Dell Wireless 1707/Qualcomm 9565 WiFi and Bluetooth Driver | Network | Download |
| Intel 3160 7260 3165 7265 Wi-Fi Driver | Network | Download |
| Dell Airplane Mode Switch Driver | Network | Download |
| Dell Wireless 1708 WiFi Driver | Network | Download |
| Dell Wireless 1708 Bluetooth Driver | Network | Download |
| Dell USB 3.0 to Lan Dongle Driver | Network | Download |
| Western Digital ML500M Series Hard Disk Drive Firmware Update | Serial ATA | Download |
| Intel HD Graphics Driver | Video | Download |
Reboot your laptop after all the installation or updates complete to make the new drivers go into effect.