Memory - RAM

System memory plays a direct role in how responsive and capable a PC feels day to day. It handles active data for your operating system, applications, and games, allowing tasks to load faster and run smoothly without relying on slower storage. Whether you are refreshing an older machine or specifying parts for a new build, choosing the right memory can make a noticeable difference.

This category includes DDR4 and DDR5 kits in a range of capacities, speeds, and latency profiles, suited to everything from general home use to high-end gaming, creative workloads, and professional software. Faster frequencies and tighter timings can improve performance in supported systems, while larger capacities are ideal for multitasking, video editing, and demanding productivity tools. Compatibility with your motherboard and processor is just as important as raw speed.

Not sure how much RAM you need? Read our Memory Buying Guide

DDR5 SO-DIMM Memory

Computer memory, or RAM (Random Access Memory) is used by the CPU to run games and applications. Generally speaking, the more RAM your system has the faster it will run, especially when trying to do multiple things at once such as streaming a game or creating complex audio, video and graphics.

DDR5 is the latest type of system RAM available and is supported by a wide range of AMD Ryzen and Intel Core processors and in this category you'll find a variety of Corsair dual-channel memory kits for laptops in various capacities.

Corsair is a leading brand in the component and peripherals markets, with its Dominator, Vengeance and Value Select RAM covering every spec and price point. Scan works closely with Corsair to offer the complete range of products and they are also a key ingredient of our award-winning 3XS Systems.

Hot Seller
16GB (1x16) CORSAIR DDR5 Vengeance SODIMM, PC5-44800 (5600), Non-ECC Unbuffered, CAS 48, 1.1VCORSAIR Vengeance 16GB 5600MHz DDR5 SODIMM Memory LN145355
Key Specifications
- 16GB (1x16) CORSAIR DDR5 Vengeance SODIMM
- PC5-44800 (5600)
- Non-ECC Unbuffered
- CAS 48
- 1.1V
Customer Review (3)
Get it Tomorrow, 10 Nov48hrReplacement
£235.49
Get it Tomorrow, 10 NovIn stock
Get it Tomorrow, 10 Nov48hrReplacement
32GB (2x16GB) CORSAIR DDR5 Vengeance SODIMM, PC5-38400 (4800), Non-ECC Unbuffered, CAS 40, 1.1VCORSAIR Vengeance Black 32GB 4800MHz DDR5 Memory LN125760
Key Specifications
- 32GB (2x16GB) CORSAIR DDR5 Vengeance SODIMM
- PC5-38400 (4800)
- Non-ECC Unbuffered
- CAS 40
- 1.1V
Customer Review (1)
Get it Tomorrow, 10 Nov48hrReplacement
£444.98
Get it Tomorrow, 10 NovIn stock
Get it Tomorrow, 10 Nov48hrReplacement
32GB (2x16GB) CORSAIR DDR5 Vengeance SODIMM, PC5-44800 (5600), Non-ECC Unbuffered, CAS 48, 1.1VCORSAIR Vengeance Black 32GB 5600MHz DDR5 Memory LN141219
Key Specifications
- 32GB (2x16GB) CORSAIR DDR5 Vengeance SODIMM
- PC5-44800 (5600)
- Non-ECC Unbuffered
- CAS 48
- 1.1V
Customer Review (3)
48hrReplacement
£470.99
Due 12th Nov
48hrReplacement
64GB (2x32GB) Corsair DDR5 Vengeance SODIMM, PC5-38400 (4800), Non-ECC Unbuffered, CAS 40, 1.1VCorsair Vengeance Black 64GB 4800MHz DDR5 SODIMM Memory LN125761
Key Specifications
- 64GB (2x32GB) Corsair DDR5 Vengeance SODIMM
- PC5-38400 (4800)
- Non-ECC Unbuffered
- CAS 40
- 1.1V
Customer Review (7)
Get it Tomorrow, 10 Nov48hrReplacement
£775.99
Get it Tomorrow, 10 NovIn stock
Get it Tomorrow, 10 Nov48hrReplacement
Offer
16GB (1 x 16GB) SK Hynix DDR5 CSODIMM Memory, PC5-51200 (6400), Non-ECC CSODIMM, CAS 52, 1Rx8, 1.1VSK Hynix HMCG78AHBVA 16GB 6400MHz Non-ECC Unbuffered CSO-DIMM DDR5 Memory LN173741
Key Specifications
- 16GB (1 x 16GB) SK Hynix DDR5 CSODIMM Memory
- PC5-51200 (6400)
- Non-ECC CSODIMM
- CAS 52
- 1Rx8
- 1.1V
No customer review
Get it Tomorrow, 10 Nov
Was: £219.98£199.99Free delivery on this item
Get it Tomorrow, 10 NovIn stock
Get it Tomorrow, 10 Nov
16GB (1x16GB) CORSAIR DDR5 Vengeance SODIMM, PC5-38400 (4800), Non-ECC Unbuffered, CAS 40, 1.1VCORSAIR Vengeance Black 16GB 4800MHz DDR5 SODIMM Laptop Memory LN126962
Key Specifications
- 16GB (1x16GB) CORSAIR DDR5 Vengeance SODIMM
- PC5-38400 (4800)
- Non-ECC Unbuffered
- CAS 40
- 1.1V
Customer Review (1)
48hrReplacement
48hrReplacement
16GB (1x16GB) CORSAIR DDR5 Vengeance SODIMM, PC5-41600 (5200), Non-ECC Unbuffered, CAS 44, 1.1VCORSAIR Vengeance Black 16GB 5200MHz DDR5 SODIMM Memory LN146541
Key Specifications
- 16GB (1x16GB) CORSAIR DDR5 Vengeance SODIMM
- PC5-41600 (5200)
- Non-ECC Unbuffered
- CAS 44
- 1.1V
No customer review
Get it Tomorrow, 10 Nov48hrReplacement
£235.49
Get it Tomorrow, 10 NovIn stock
Get it Tomorrow, 10 Nov48hrReplacement
Offer
24GB (1x24GB) CORSAIR DDR5 Vengeance SODIMM, PC5-41600 (5200), Non-ECC Unbuffered, CAS 44, 1.1VCORSAIR Vengeance Black 24GB 5200MHz DDR5 SODIMM Memory LN147737
Key Specifications
- 24GB (1x24GB) CORSAIR DDR5 Vengeance SODIMM
- PC5-41600 (5200)
- Non-ECC Unbuffered
- CAS 44
- 1.1V
No customer review
Get it Tomorrow, 10 Nov48hrReplacement
Was: £279.98£259.98Free delivery on this item
Get it Tomorrow, 10 NovIn stock
Get it Tomorrow, 10 Nov48hrReplacement
24GB (1x24GB) CORSAIR DDR5 Vengeance SODIMM, PC5-38400 (4800), Non-ECC Unbuffered, CAS 40, 1.1VCORSAIR Vengeance Black 24GB 4800MHz DDR5 SODIMM Memory LN147736
Key Specifications
- 24GB (1x24GB) CORSAIR DDR5 Vengeance SODIMM
- PC5-38400 (4800)
- Non-ECC Unbuffered
- CAS 40
- 1.1V
No customer review
Get it Tomorrow, 10 Nov48hrReplacement
£320.48
Get it Tomorrow, 10 NovIn stock
Get it Tomorrow, 10 Nov48hrReplacement
24GB (1x24GB) CORSAIR DDR5 Vengeance SODIMM, PC5-44800 (5600), Non-ECC Unbuffered, CAS 48, 1.1VCORSAIR Vengeance 24GB 5600MHz DDR5 SODIMM Memory LN158117
Key Specifications
- 24GB (1x24GB) CORSAIR DDR5 Vengeance SODIMM
- PC5-44800 (5600)
- Non-ECC Unbuffered
- CAS 48
- 1.1V
No customer review
Get it Tomorrow, 10 Nov48hrReplacement
£322.49
Get it Tomorrow, 10 NovIn stock
Get it Tomorrow, 10 Nov48hrReplacement
32GB (2x16GB) CORSAIR DDR5 Vengeance SODIMM, PC5-41600 (5200), Non-ECC Unbuffered, CAS 44, 1.1VCORSAIR Vengeance Black 32GB 5200MHz DDR5 SODIMM Memory LN146539
Key Specifications
- 32GB (2x16GB) CORSAIR DDR5 Vengeance SODIMM
- PC5-41600 (5200)
- Non-ECC Unbuffered
- CAS 44
- 1.1V
Customer Review (1)
Get it Tomorrow, 10 Nov48hrReplacement
£448.99
Get it Tomorrow, 10 NovIn stock
Get it Tomorrow, 10 Nov48hrReplacement
32GB (1x32GB) CORSAIR DDR5 Vengeance SODIMM, PC5-44800 (5600), Non-ECC Unbuffered, CAS 48, 1.1VCORSAIR Vengeance Black 32GB 5600MHz DDR5 SODIMM Memory LN147884
Key Specifications
- 32GB (1x32GB) CORSAIR DDR5 Vengeance SODIMM
- PC5-44800 (5600)
- Non-ECC Unbuffered
- CAS 48
- 1.1V
Customer Review (1)
Get it Tomorrow, 10 Nov48hrReplacement
£464.99
Get it Tomorrow, 10 NovIn stock
Get it Tomorrow, 10 Nov48hrReplacement
32GB (1x32GB) CORSAIR DDR5 Vengeance SODIMM, PC5-38400 (4800), Non-ECC Unbuffered, CAS 40, 1.1VCORSAIR Vengeance 32GB 4800MHz DDR5 SODIMM Memory LN126963
Key Specifications
- 32GB (1x32GB) CORSAIR DDR5 Vengeance SODIMM
- PC5-38400 (4800)
- Non-ECC Unbuffered
- CAS 40
- 1.1V
Customer Review (1)
48hrReplacement
48hrReplacement
32GB (1x32GB) CORSAIR DDR5 Vengeance SODIMM, PC5-41600 (5200), Non-ECC Unbuffered, CAS 44, 1.1VCORSAIR Vengeance Black 32GB 5200MHz DDR5 SODIMM Memory LN146540
Key Specifications
- 32GB (1x32GB) CORSAIR DDR5 Vengeance SODIMM
- PC5-41600 (5200)
- Non-ECC Unbuffered
- CAS 44
- 1.1V
No customer review
48hrReplacement
£476.99
Pre order
48hrReplacement
48GB (1x48GB) CORSAIR DDR5 Vengeance SODIMM, PC5-38400 (4800), Non-ECC Unbuffered, CAS 40, 1.1VCORSAIR Vengeance Black 48GB 4800MHz DDR5 SODIMM Memory LN147738
Key Specifications
- 48GB (1x48GB) CORSAIR DDR5 Vengeance SODIMM
- PC5-38400 (4800)
- Non-ECC Unbuffered
- CAS 40
- 1.1V
No customer review
48hrReplacement
48hrReplacement
48GB (2x24GB) CORSAIR DDR5 Vengeance SODIMM, PC5-41600 (5200), Non-ECC Unbuffered, CAS 44, 1.1VCORSAIR Vengeance Black 48GB 5200MHz DDR5 SODIMM Memory LN147741
Key Specifications
- 48GB (2x24GB) CORSAIR DDR5 Vengeance SODIMM
- PC5-41600 (5200)
- Non-ECC Unbuffered
- CAS 44
- 1.1V
Customer Review (1)
48hrReplacement
£686.48
Pre order
48hrReplacement
48GB (2x24GB) CORSAIR DDR5 Vengeance SODIMM, PC5-44800 (5600), Non-ECC Unbuffered, CAS 48, 1.1VCORSAIR Vengeance Black 48GB 5600MHz DDR5 SODIMM Memory LN155930
Key Specifications
- 48GB (2x24GB) CORSAIR DDR5 Vengeance SODIMM
- PC5-44800 (5600)
- Non-ECC Unbuffered
- CAS 48
- 1.1V
No customer review
48hrReplacement
48hrReplacement
64GB (2x32GB) CORSAIR DDR5 Vengeance SODIMM, PC5-41600 (5200), Non-ECC Unbuffered, CAS 44, 1.1VCORSAIR Vengeance Black 64GB 5200MHz DDR5 SODIMM Memory LN146538
Key Specifications
- 64GB (2x32GB) CORSAIR DDR5 Vengeance SODIMM
- PC5-41600 (5200)
- Non-ECC Unbuffered
- CAS 44
- 1.1V
Customer Review (2)
Get it Tomorrow, 10 Nov48hrReplacement
£937.49
Get it Tomorrow, 10 NovIn stock
Get it Tomorrow, 10 Nov48hrReplacement
64GB (2x32GB) CORSAIR DDR5 Vengeance SODIMM, PC5-44800 (5600), Non-ECC Unbuffered, CAS 48, 1.1V., XMP 3.0CORSAIR Vengeance Black 64GB 5600MHz DDR5 SODIMM Memory for 14th Gen Intel S/HX refresh CPU LN147563
Key Specifications
- 64GB (2x32GB) CORSAIR DDR5 Vengeance SODIMM
- PC5-44800 (5600)
- Non-ECC Unbuffered
- CAS 48
- 1.1V.
- XMP 3.0
No customer review
48hrReplacement
£937.49
Due 12th Nov
48hrReplacement
96GB (2x48GB) CORSAIR DDR5 Vengeance SODIMM, PC5-38400 (4800), Non-ECC Unbuffered, CAS 40, 1.1VCORSAIR Vengeance Black 96GB 4800MHz DDR5 SODIMM Memory LN147742
Key Specifications
- 96GB (2x48GB) CORSAIR DDR5 Vengeance SODIMM
- PC5-38400 (4800)
- Non-ECC Unbuffered
- CAS 40
- 1.1V
No customer review
48hrReplacement
48hrReplacement

DDR4 SO-DIMM 2400MHz+ RAM Memory Kits

DDR4 is an older type of system RAM and is supported by a wide range of AMD Ryzen and Intel Core processors and in this category you'll find a variety of Corsair dual-channel memory kits for laptops and NAS boxes, capable of running at 2,400MHz or higher in various capacities.

16GB (1x16GB) CORSAIR VENGEANCE Performance, PC4-25600 (3200), Non-ECC Unbuffered, CAS 22, 1.2VCORSAIR VENGEANCE Performance 16GB DDR4 3200MHz RAM Memory Module LN125866
Key Specifications
- 16GB (1x16GB) CORSAIR VENGEANCE Performance
- PC4-25600 (3200)
- Non-ECC Unbuffered
- CAS 22
- 1.2V
Customer Review (5)
Get it Tomorrow, 10 Nov48hrReplacement
£141.98
Get it Tomorrow, 10 NovIn stock
Get it Tomorrow, 10 Nov48hrReplacement
32GB (2x16GB) CORSAIR DDR4 SO-DIMM Vengeance PC4-25600 (3200), Non-ECC Unbuffered, CAS 22, 1.2VCORSAIR Vengeance 32GB DDR4 SODIMM 3200MHz Laptop Memory Kit LN110599
Key Specifications
- 32GB (2x16GB) CORSAIR DDR4 SO-DIMM Vengeance PC4-25600 (3200)
- Non-ECC Unbuffered
- CAS 22
- 1.2V
Customer Review (24)
Get it Tomorrow, 10 Nov48hrReplacement
£283.99
Get it Tomorrow, 10 NovIn stock
Get it Tomorrow, 10 Nov48hrReplacement
4GB (1x4GB) Samsung DDR4 SO-DIMM M471A5244CB0, PC4-19200 (2400), Non-ECC Unbuffered, CAS 17, 1.2VSamsung 4GB DDR4 SODIMM 2400MHz Laptop/SFF RAM/Memory Module LN85746
Key Specifications
- 4GB (1x4GB) Samsung DDR4 SO-DIMM M471A5244CB0
- PC4-19200 (2400)
- Non-ECC Unbuffered
- CAS 17
- 1.2V
No customer review
8GB (1x8GB) CORSAIR DDR4 SO-DIMM Vengeance, PC4-19200 (2400), Non-ECC Unbuffered, CAS 16, 1.2VCORSAIR Vengeance 8GB SODIMM DDR4 2400MHz Laptop RAM Module LN86299
Key Specifications
- 8GB (1x8GB) CORSAIR DDR4 SO-DIMM Vengeance
- PC4-19200 (2400)
- Non-ECC Unbuffered
- CAS 16
- 1.2V
Customer Review (9)
Get it Tomorrow, 10 Nov48hrReplacement
£72.49
Finance options available when you spend over £99.00
Get it Tomorrow, 10 NovIn stock
Get it Tomorrow, 10 Nov48hrReplacement
8GB (1x8GB) CORSAIR VENGEANCE Performance, PC4-25600 (3200), Non-ECC Unbuffered, CAS 22, 1.2VCORSAIR VENGEANCE Performance 8GB DDR4 3200MHz RAM Memory Module LN119311
Key Specifications
- 8GB (1x8GB) CORSAIR VENGEANCE Performance
- PC4-25600 (3200)
- Non-ECC Unbuffered
- CAS 22
- 1.2V
Customer Review (10)
Get it Tomorrow, 10 Nov48hrReplacement
£75.49
Finance options available when you spend over £99.00
Get it Tomorrow, 10 NovIn stock
Get it Tomorrow, 10 Nov48hrReplacement
16GB Klevv DDR4 SODIMM RAM Module, PC4-25600 (3200), Non-ECC Unbuffered, CAS 22, 1.2V, OEMKlevv Hynix 16GB DDR4 SODIMM Laptop/SFF Memory Module LN161039
Key Specifications
- 16GB Klevv DDR4 SODIMM RAM Module
- PC4-25600 (3200)
- Non-ECC Unbuffered
- CAS 22
- 1.2V
- OEM
Customer Review (4)
Get it Tomorrow, 10 Nov
£119.99
Get it Tomorrow, 10 NovIn stock
Get it Tomorrow, 10 Nov
16GB (1x16GB) CORSAIR DDR4 SO-DIMM Vengeance, PC4-21300 (2666), Non-ECC Unbuffered, CAS 18, 1.2VCORSAIR Vengeance 16GB SODIMM DDR4 2666 MHz Laptop RAM Module LN88533
Key Specifications
- 16GB (1x16GB) CORSAIR DDR4 SO-DIMM Vengeance
- PC4-21300 (2666)
- Non-ECC Unbuffered
- CAS 18
- 1.2V
Customer Review (8)
Get it Tomorrow, 10 Nov48hrReplacement
£140.48
Get it Tomorrow, 10 NovIn stock
Get it Tomorrow, 10 Nov48hrReplacement
16GB (2x8GB) CORSAIR DDR4 SO-DIMM Vengeance Performance, PC4-19200 (2400), Non-ECC Unbuffered, CAS 16, 1.2VCORSAIR Vengeance 16GB DDR4 SODIMM 2400MHz Laptop Memory LN69441
Key Specifications
- 16GB (2x8GB) CORSAIR DDR4 SO-DIMM Vengeance Performance
- PC4-19200 (2400)
- Non-ECC Unbuffered
- CAS 16
- 1.2V
Customer Review (12)
Get it Tomorrow, 10 Nov48hrReplacement
£146.48
Get it Tomorrow, 10 NovIn stock
Get it Tomorrow, 10 Nov48hrReplacement
16GB (1x16GB) CORSAIR DDR4 SO-DIMM Vengeance, PC4-19200 (2400), Non-ECC Unbuffered, CAS 16, 1.2VCORSAIR Vengeance 16GB SODIMM DDR4 2400MHz Laptop RAM Module LN86298
Key Specifications
- 16GB (1x16GB) CORSAIR DDR4 SO-DIMM Vengeance
- PC4-19200 (2400)
- Non-ECC Unbuffered
- CAS 16
- 1.2V
Customer Review (6)
48hrReplacement
£146.99
Pre order
48hrReplacement
16GB (2x8GB) CORSAIR DDR4 SO-DIMM VENGEANCE Performance, PC4-25600 (3200), Non-ECC Unbuffered, CAS 22, 1.2VCORSAIR VENGEANCE Performance 16GB DDR4 SODIMM 3200MHz Laptop Memory Kit LN136336
Key Specifications
- 16GB (2x8GB) CORSAIR DDR4 SO-DIMM VENGEANCE Performance
- PC4-25600 (3200)
- Non-ECC Unbuffered
- CAS 22
- 1.2V
Customer Review (4)
Get it Tomorrow, 10 Nov48hrReplacement
£150.49
Get it Tomorrow, 10 NovIn stock
Get it Tomorrow, 10 Nov48hrReplacement
16GB (2x8GB) CORSAIR DDR4 SO-DIMM Vengeance Performance, PC4-21300 (2666), Non-ECC Unbuffered, CAS 18, 1.2VCORSAIR 16GB Vengeance DDR4 SODIMM 2666MHz Laptop Memory 2x8GB LN70586
Key Specifications
- 16GB (2x8GB) CORSAIR DDR4 SO-DIMM Vengeance Performance
- PC4-21300 (2666)
- Non-ECC Unbuffered
- CAS 18
- 1.2V
Customer Review (10)
48hrReplacement
48hrReplacement
32GB (2x16GB) CORSAIR DDR4 SO-DIMM Vengeance, PC4-19200 (2400), Non-ECC Unbuffered, CAS 16, 1.2VCORSAIR Vengeance 32GB DDR4 SODIMM 2400MHz Laptop Memory Kit LN73308
Key Specifications
- 32GB (2x16GB) CORSAIR DDR4 SO-DIMM Vengeance
- PC4-19200 (2400)
- Non-ECC Unbuffered
- CAS 16
- 1.2V
Customer Review (14)
Get it Tomorrow, 10 Nov
£280.99
Get it Tomorrow, 10 NovIn stock
Get it Tomorrow, 10 Nov
32GB (2x16GB) CORSAIR DDR4 SO-DIMM Vengeance Performance, PC4-21300 (2666), Non-ECC Unbuffered, CAS 18, 1.2VCORSAIR 32GB Vengeance DDR4 SODIMM 2666MHz Laptop Memory LN70585
Key Specifications
- 32GB (2x16GB) CORSAIR DDR4 SO-DIMM Vengeance Performance
- PC4-21300 (2666)
- Non-ECC Unbuffered
- CAS 18
- 1.2V
Customer Review (14)
48hrReplacement
£293.48
Pre order
48hrReplacement