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60,456 reviews

Dell XC Web-Scale XC640 Compatible Memory / RAM Upgrades

100% Dell Compatible Upgrades from the UK's Leading Supplier of Memory & SSDs

Not your exact model? See all Dell XC Web-Scale models, or identify your model with our ScanMyPC App
Model Specifications 270,905 Dell Upgrades Supplied
Dell XC Web-Scale XC640
Make & Model: Dell XC Web-Scale XC640
Total Memory Slots:
24

This is the total number of Memory / RAM slots in your computer.

The number of "available" slots will depend on what is already installed.

To locate and check the number of empty slots please follow the installation guides and videos from the Support menu above.

The example below shows 4 empty desktop memory slots.
Maximum Memory:
1.5GB

This is the maximum total amount of Memory you can install in your computer.

This amount is usually divided by the number of slots to give the maximum per slot.

Below are two examples, they may not apply to your particular model.


Example 1

128GB Maximum with 4 Slots
Upgrade using 4 x 32GB modules

Example 2

32GB Maximum with 2 Slots
Upgrade using 2 x 16GB modules
Installed Memory: Instantly check how much Memory you currently have installed
Important Notes:

The Mr Memory upgrades below are 100% Compatible for your Dell.

To get the best performance and speed from your XC Web-Scale, upgrade to the maximum memory.

We always send brand new matched modules, when you order 2 or more.

Help Me Choose
SERVER POPULATION GUIDE
  • The Maximum Memory can vary depending on the ECC type in use.
  • Do not mix RDIMMs, LDIMMs or UDIMMs.
  • You should match the existing memory installed, unless you are completely replacing all modules.
  • When multiple processors are installed, balance the DIMMS evenly across all processors.
  • If only 1 processor is installed in a 2 processor system, only half of the DIMM slots are available to use.
  • Contact our Server Configuration Specialists if you require a specific rank or brand.
SCAN YOUR SYSTEM
This Server is compatible with more than one type of memory. 
Contact a Server Configuration Specialist for further help.
Desktop Memory Upgrades
Upgrading your Desktop's Memory with Mr Memory is so easy! Save time & money.
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Specialist Now

FREE RETURNS

Up to 30-Day
Any Reason Returns
DDR4 PC4-21300 2666MHz 288-pin LRDIMM ECC Load Reduced
Product Specifications

Upgrade your server or workstation with brand new DDR4 2666MHz ECC Load Reduced memory - the quickest, easiest way to maximise performance and increase reliability! Adding extra memory is the most cost-effective way to make your operating system and applications run faster and smoother for peak performance.

Size Stock Price (Inc VAT) Quantity

Price shown is for a single memory module only, unless stated as a kit.

If not a kit, please change the quantity to order multiple matched branded modules.
64GB
 1 DAY
£636.00 each
£660.00
Save £24.00 Today
ADD TO BASKET
Benefits of Upgrading Installation Guides Returns & Refunds Delivery Options

Orders placed Monday to Friday after 4.30pm (UK time) or on weekends/bank holidays will be processed the next business day.
(subject to stock, order verification and chosen delivery option)

Micron
Kingston
Samsung
Klevv
Integral
SK Hynix

Play our educational HD videos

WATCH 30+ VIDEOS
ScanMyPC - Mr Memory
Short video showing you how our Free Memory Scanner Tool will scan your Windows Computer.
Customer Care & Support
Short video explaining our Customer Care & Support practices at Mr Memory.
Our Expert Knowledge
Our Memory Experts know everything there is to know about Memory/RAM. Here is a bytesize look into our knowledge.
Memory Upgrade Benefits
Short video about why you should upgrade your Computer's Memory and some of the main benefits.
ECC Memory Explained
This short video will explain simply what ECC memory is and its main functions.
What Are SSDs?
This simple video will explain what SSDs are and the difference with them and Hard Disk Drives. It will also look at the benefits of using them.
How To Seat Memory Correctly
In this video we show you in a little more detail how to correctly seat the Memory (RAM) in your desktop or laptop computer.
How We Test Memory
This video shows our RAM Tester machine in action. All our memory is fully tested prior to Dispatch.
How To Install Memory In Your Desktop
See how easy it is to upgrade the Memory (RAM) in your Desktop Computer with our simple 2 minute guide.
How To Install Memory In Your Laptop
See how easy it is to upgrade the Memory (RAM) in your Laptop Computer with our simple 2 minute guide.
2.5" SSD Installation Guide - Desktop / Server
Learn how to install a new 2.5
2.5" SSD Installation Guide - Laptop / All-in-One
Learn how to install a new 2.5
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