Skip to main content
  • Place orders quickly and easily
  • View orders and track your shipping status
  • Create and access a list of your products

Intel® Core™ Processors

Compare

Help Me Choose: WiFi Wireless Cards

Random access memory (RAM) is the workhorse behind the performance of your system. RAM temporarily stores information from your operating system, applications and data in current use. This gives your processor easy access to the critical information that make your programs run.

The amount of RAM you have and the memory architecture of your system helps determine how many programs can be executed at one time, how much data can be readily available to a program and helps determine how quickly your applications perform and how many applications you can easily toggle between at one time.

Help Me Choose: WiFi Wireless Cards

Many Dell OptiPlex systems support options for internal wireless cards that have advanced security functionality and WiFi with certified 802.11n & 802.11ac compatibility.

Supporting enterprise-grade security, compatibility and profile management, these options provides the simplicity of cable-free connectivity to wirelessly access the Internet, home and office networks or network-connected devices such as printers, storage, peripherals and other computers.

Our available internal WLAN solutions offer the secure connectivity required by enterprise customers. WiFi certified for interoperability, our cards continue to support the latest industry standard security protocols, including WPA, WPA2, CKIP, TKIP and built-in hardware support, for the highly secure Advanced Encryption Standard (AES-CCMP).

Comprehensive 802.1X authentication is supplied with support for common EAP methods including LEAP, EAP-FAST, TLS, TTLS, PEAP and smart cards, including Single Sign-On for the ease of use.

Wireless Terminology

  Single Band (2.4 GHz)

  • Single band supports only the 2.4GHz band
  • Lots of wireless devices (phones, computers, appliances, etc) use this band – therefore, it’s very “congested” or “noisy” and can inhibit performance
   Dual Band (2.4 GHz + 5 GHz) 

  • Dual band supports both the 2.4GHz and 5GHz band 
  • 5GHz band is much less congested, therefore providing a better wireless experience especially for things like wireless display (Miracast) 
  • There are more & wider channels in the 5GHz band compared to 2.4GHz

  Antenna Configurations

  • 1x1 = 1 send antenna and 1 receive antenna (150Mbps throughput for 802.11n / 433Mbps for 802.11ac) 
  • 2x2 = 2 send antennas and 2 receive antennas (300Mbps throughput for 802.11n / 866Mbps for 802.11ac)

Wireless Performance Comparison

Antenna Configuration 802.11n 802.11ac
Single stream (1x1) 150Mbps 433Mbps
Dual stream (2x2) 300Mbps 867Mbps

Wireless Products
Intel® vPro™ Technology Support
Dual Band (2.4 & 5 GHz) with MU-MIMO Support
Speed (Max)
Streams 
Bluetooth™
Qualcomm® QCA9377 433Mbps 1x1 4.1
Qualcomm® QCA61x4A 867Mbps 2x2 4.2
Intel® Wireless-AC 9560 867Mbps 2x2 5.0

Compare Products (0)
Hide

Add the products you would like to compare, and quickly determine which is best for your needs.

Compare
0
Price per month is based on a 3 year Finance Lease with monthly payments in advance. Click chat to discuss further or call 0800 085 4931.

Leasing and financing is provided to qualified commercial customers by Dell Bank International d.a.c., trading as Dell Financial Services (DFS) at Innovation House, Cherrywood Science & Technology Park, Cherrywood, Dublin 18, Ireland and is regulated by the Central Bank of Ireland. Offers may not be available or may vary by country. Not all customers may qualify for these rates. Offers may be changed without notice and are subject to product availability, eligibility, credit approval and execution of documentation provided by and acceptable to DFS. Dell Technologies and the Dell Technologies logo are trademarks of Dell Inc.

Prices and specifications are correct at date of publication but subject to availability or change without notice. Photos for illustrative purposes only - actual items may differ from photo. Dell cannot be responsible for errors in typography or photography. Offers limited to 5 systems per customer per promotional period. For purchases above 5 units our Small Business Technology Advisors are here to help. Click to Chat. Prices and offers listed online are only valid for online purchases through Dell's web store.

*Rewards are earned on Dell purchases (excluding Dell Outlet purchases and third party products) made on dell.co.uk. To find out additional information about the Dell Rewards program, click here.

*Cashback - More information on our Cashback program, qualifying products and how it works

*Delivery Conditions
Products marked as Free Next Day Delivery ship on the same day if ordered before 2pm and will be delivered the next business day (excl. bank holidays and weekends) for customers located in UK mainland (excluding Highlands of Scotland, Islands, Northern Ireland and all overseas territories).
All other products ship on the next business day (excl. bank holidays and weekends). Delivery method will be the fastest available and generally within 4 days, depending on customer location.

Applies to orders pre-paid in full or payment approved. Dell is not liable for any losses, costs, damages, charges or expenses caused by any delay. Software or accessories may be shipped separately and arrive later, or may delay the order.

*IDC Whitepaper “Optimizing Performance with Frequent Server Replacements for Enterprises” commissioned by Dell Technologies and Intel, March 2021. Results are based on interviews with 18 IT practitioners and decision makers at midsize and large enterprises and a web survey of 707 IT practitioners and decision makers at midsize and larger enterprises using Dell Technologies server solutions across 7 industries. See full whitepaper: https://www.delltechnologies.com/resources/en-us/asset/white-papers/products/servers/server-infrastructure-resiliency-enterprise-whitepaper.pdf

Celeron, Intel, the Intel logo, Intel Atom, Intel Core, Intel Inside, the Intel Inside logo, Intel vPro, Intel Evo, Intel Optane, Intel Xeon Phi, Iris, Itanium, MAX, Pentium, and Xeon are trademarks of Intel Corporation or its subsidiaries.

© 2018 NVIDIA, the NVIDIA logo, GeForce, GeForce RTX, GeForce MAX-Q, GRID, SHIELD, Battery Boost, CUDA, FXAA, GameStream, G-Sync, NVLINK, ShadowPlay, SLI, TXAA, PhysX, GeForce Experience, GeForce NOW, Maxwell, Pascal and Turing are trademarks and/or registered trademarks of NVIDIA Corporation in the U.S. and other countries.

PayPal Credit is a credit line to fund Dell purchases made online. For more information about how PayPal Credit works click here.

Dell Corporation Limited is authorised and regulated by the Financial Conduct Authority, FRN 778776, with limited permission to act as a credit broker. Dell Corporation Limited is not a lender and only operates as a credit broker exclusively for PayPal Credit. PayPal Credit is a trading name of PayPal (Europe) Sarl et Cie, SCA, 22-24 Boulevard Royal, L2449 Luxembourg. PayPal Credit acceptance is subject to status, terms and conditions apply.