Crucial 32GB DDR5 5600MT/s CL46 UDIMM Desktop Memory - CT32G56C46U5

Manufacturer: Crucial | Model: CT32G56C46U5 | Product ID: 6402 | Warranty: Limited lifetime
Capacity: 32GB
£6.00 (inc. VAT)
Availability: 0 in stock

Product Technical Specification

BrandCrucial
ModelCT32G56C46U5
Capacity32GB
Memory typeDDR5 UDIMM
Form factor288-pin DIMM (desktop)
Speed5600MT/s
CAS latencyCL46
Voltage1.1V
ECCNon-ECC, unbuffered
EAN0649528929754
WarrantyLimited lifetime

Delivery Options

Economy Delivery
FREE
Economy Delivery

Economy Delivery (UK)

Estimated delivery date: Sun 08th Nov 2026 to Wed 11th Nov 2026
Fast & Tracked by Courier
£6.95
Fast & Tracked by Courier

Fast & Tracked by Courier (UK)

Estimated delivery date: Sat 07th Nov 2026 to Mon 09th Nov 2026
View all Delivery Options & International Rates

Crucial DDR5 desktop memory brings the speed and efficiency of DDR5 to compatible desktop PCs. Compared with DDR4 it offers higher bandwidth for smoother multitasking, gaming and content creation, with on-module power management and on-die ECC for stable operation. It automatically runs at the highest speed your system supports.

  • Single 32GB module
  • DDR5-5600, CL46
  • 288-pin UDIMM for desktop PCs
  • On-die ECC (ODECC) and on-module power management
  • Crucial limited lifetime warranty

Not sure which memory your computer needs? Check our Memory Configurator or read our guide DDR4 vs DDR5: which RAM will fit my PC or laptop?

BrandCrucial
ModelCT32G56C46U5
Capacity32GB
Memory typeDDR5 UDIMM
Form factor288-pin DIMM (desktop)
Speed5600MT/s
CAS latencyCL46
Voltage1.1V
ECCNon-ECC, unbuffered
EAN0649528929754
WarrantyLimited lifetime

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Buykingston order despatch times:

We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.

These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).

We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.

Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.

Despatch times do not apply to UK public holidays.

Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.

Our warehouse reserves the right to upgrade the delivery method you select on your order.

Our available delivery options*

Contact us for a shipping quote.

*All delivery times are estimated unless stated.

Product Returns Note

Buykingston offers a simple, hassle-free returns policy. If for whatever reason you are not happy with the item purchased, you can return it to us within 14 days of receipt for a refund. This applies to items purchased direct through Buykingston only.

Our 14 Day Returns Money Back Guarantee:
For items returned in resaleable condition, with all original packaging. If an item has been opened for inspection but shows signs of use beyond that, a deduction may apply to reflect the reduced value — see our full Terms & Conditions (Section 12) for details.

Some items are excluded from our money-back guarantee unless they have developed a fault. These include:

- Headphones
- Earphones
- Custom made and designed products, such as flash memory products with custom logos on them, e.g. USB flash drives and memory cards with your own logo

Returns FAQs

What is your returns criteria?
14 days from date of receipt, or expected date of receipt on non-tracked items.

How do I go about returning my order?
Please contact us via our contact page with your order number. We will provide you with an RMA number and return instructions, including your return deadline and whether a freepost label applies to your order.

Do I need to contact you before returning my order?
Yes, to obtain an RMA number before sending anything back.

Does my item have to include its original packaging?
Yes, to qualify for our 14 day money-back guarantee. For faulty items, we understand you may no longer have the original packaging.

Who pays for return postage?
If your item is faulty, damaged, or not as described, we cover reasonable return postage, or provide a freepost label where available. If you are returning an item for another reason (including simply changing your mind), you are responsible for return postage unless we have expressly confirmed a freepost label in your RMA email — we recommend using a tracked and insured service for items of significant value.

Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer directly for assistance.

Please ensure you have read and comply in full with Sections 11–13 of our Terms & Conditions.