PC Computer Memory RAM (221 products)


What is PC Memory?

Desktop PC memory stores the programmes and applications that are running on a computer including the operating system. Referred to as RAM (Random Access Memory) and installed in the PC as modules typically in banks of 4 or 8GB the more memory a computer has the more easily it can cope with multitasking.

If you're looking for new RAM, take a look at the wide range of memory we have below. With sizes and speeds available to suit every need and budget, you can be sure to find RAM to improve your build and ensure applications run quickly and smoothly.

Read more about PC Computer Memory RAM

Showing 1 - 24 of 221 results
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Thermaltake TOUGHRAM RGB 16GB (2x8GB) DDR4 3600MHz C18 Memory - NeonMaker

  • Toughram RGB DDR4 series
  • 16GB(2x8GB)
  • 3600MHz DDR4
  • XMP2.0 ready

£ 92.99  inc. vat

£99.40save £6.41

£ 77.49 ex. vat

£82.83save £5.34
More Info

Corsair Vengeance LPX 16GB (2x8GB) DDR4 DRAM 3200MHz C16 Memory Kit - Black

  • 16GB Kit (2 x 8GB)
  • Speed Rating PC4-25600 (3200MHz)
  • Memory Configuration Dual / Quad Channel
  • Memory Type DDR4
  • Limited Lifetime Warranty

£ 54.99  inc. vat

£86.10save £31.11

£ 45.82 ex. vat

£71.75save £25.93
More Info

Corsair Vengeance LPX Black 16GB 3200 MHz AMD Ryzen Tuned DDR4 Memory Kit

  • 16GB (2x 8GB)
  • PC4-25600 (3200)
  • 1.35V
  • AMD Ryzen Optimised

£ 59.49  inc. vat

£88.48save £28.99

£ 49.57 ex. vat

£73.73save £24.16
More Info

Corsair Vengeance LPX 16GB (2x8GB) DDR4 DRAM 2666MHz C16 Memory Kit - Black 1.2V

  • SPD Voltage 1.2V
  • Memory Size 16GB Kit (2 x 8GB)
  • Speed Rating PC4-21300 (2666MHz)

£ 50.72  inc. vat

£79.32save £28.60

£ 42.26 ex. vat

£66.10save £23.84
More Info

Corsair Vengeance RGB Black PRO 16GB (2 x 8GB) DDR4 3200MHz

  • Dynamic Multi-Zone Lighting
  • Next Generation Software
  • Maximum Bandwidth and Tight Response Times
  • Custom Performance PCB
  • Aluminium Heat Spreader

£ 67.72  inc. vat

£94.74save £27.02

£ 56.43 ex. vat

£78.95save £22.52
More Info

Patriot Viper 4 Blackout Series DDR4 16GB (2 x 8GB) 3200MHz Kit

  • Base Frequency: PC4-17000 (2133MHz);
  • Tested frequency: PC4-25600 (3200MHz);
  • XMP 2.0 support for automatic overclocking
  • Compatible with the latest Intel and AMD platforms

£ 53.34  inc. vat

£68.52save £15.18

£ 44.45 ex. vat

£57.10save £12.65
More Info

CORSAIR VENGEANCE LPX 16GB (1x16GB) DDR4 3000 MHz

  • CORSAIR VENGEANCE LPX
  • 16GB (1 x 16GB)
  • 3000MHz
  • DDR4
  • Black

£ 51.48  inc. vat

£75.99save £24.51

£ 42.90 ex. vat

£63.32save £20.42
More Info

HyperX FURY 16GB (2x 8GB) 3200MHz DDR4 RAM

  • Speed: 3200MHz (PC4-25600)
  • 2 x 8GB DIMM Dual Channel Kit
  • Intel XMP Profile Support
  • non-ECC Unbuffered Memory

£ 61.23  inc. vat

£83.66save £22.43

£ 51.02 ex. vat

£69.71save £18.69
More Info

Kingston HyperX FURY RGB 8GB (1x 8GB) 3200MHz DDR4 RAM

  • RGB lighting with aggressive style*
  • HyperX Infrared Sync Technology
  • Intel XMP-ready profiles optimized for Intel’s latest chipsets...
  • Plug N Play functionality at 2400MHz and 2666MHz

£ 31.46  inc. vat

£45.48save £14.02

£ 26.21 ex. vat

£37.90save £11.69
More Info

Patriot Viper 4 Steel Series DDR4 32GB(2 x 16GB) 3200MHz Kit

  • 32GB (2 x 16GB) 3200Mhz
  • Base Timings: 15-15-15-36
  • Tested Timings: 16-18-18-36
  • Pin Out: 288-Pin

£ 101.49  inc. vat

£ 84.57 ex. vat

0% Interest offers available

More Info

Patriot Viper V4 16GB 3000MHz CL16

  • Voltage: 1.35V
  • Latency Timing: CL16
  • Module Name: PC4-24000
  • 2 X 8GB Dual Channel
  • Intel XMP Profile Support

£ 51.24  inc. vat

£ 42.70 ex. vat

More Info

Kingston Hyper X Fury DDR4 3200MHZ - 1 x 8GB

  • Updated low-profile heat spreader design
  • Cost-efficient, high-performance DDR4 upgrade
  • Intel XMP-ready profiles optimized for Intel’s latest chipsets...

£ 28.98  inc. vat

£40.23save £11.25

£ 24.15 ex. vat

£33.52save £9.37
More Info

Corsair Vengeance RGB PRO Black 16GB 3600 MHz AMD Ryzen Tuned DDR4 Memory Kit

  • 3600Mhz 16GB(2x8GB) Kit
  • 18-22-22-42 CAS Latency
  • 1.35v
  • Compatible with Icue Software

£ 78.48  inc. vat

£108.48save £30.00

£ 65.40 ex. vat

£90.40save £25.00
More Info

Kingston Hyper X Fury DDR4 3200MHz - 1x 16GB

  • Updated low-profile heat spreader design
  • Cost-efficient, high-performance DDR4 upgrade
  • Intel XMP-ready profiles optimized for Intel’s latest chipsets...

£ 56.98  inc. vat

£80.94save £23.96

£ 47.48 ex. vat

£67.45save £19.97
More Info

Kingston 8GB DDR3 1600MHz Memory

  • 8GB DIMM
  • CL11
  • 1600MHz
  • Lifetime warranty

£ 33.99  inc. vat

£41.97save £7.98

£ 28.32 ex. vat

£34.97save £6.65
More Info

Corsair Vengeance LPX 8GB DDR4 2400MHz 1.2v DIMM Memory Module

  • 8GB Memory Module
  • PC4-19200 2400MHz
  • Memory Type DDR4
  • 288-Pin DIMM Module

£ 30.99  inc. vat

£37.97save £6.98

£ 25.82 ex. vat

£31.64save £5.82
More Info

CORSAIR VENGEANCE LPX 16GB (2x8GB) DDR4 3000 MHz

  • CORSAIR VENGEANCE LPX
  • 16GB (8GBx2)
  • 3000MHz
  • DDR4
  • Heatspreader: Anodized Aluminum

£ 57.48  inc. vat

£76.48save £19.00

£ 47.90 ex. vat

£63.73save £15.83
More Info

CORSAIR VENGEANCE LPX 8GB (1x8GB) DDR4 3000 MHz

  • CORSAIR VENGEANCE LPX
  • 8GB (1 x 8GB)
  • 3000MHz
  • DDR4
  • Black

£ 33.99  inc. vat

£41.00save £7.01

£ 28.32 ex. vat

£34.16save £5.84
More Info

Corsair Vengeance RGB Black PRO 32GB (2 x 16GB) DDR4 3000MHz

  • Dynamic Multi-Zone Lighting
  • Next Generation Software
  • Maximum Bandwidth and Tight Response Times
  • Custom Performance PCB
  • Aluminium Heat Spreader

£ 145.44  inc. vat

£171.24save £25.80

£ 121.20 ex. vat

£142.70save £21.50

0% Interest offers available

More Info

Kingston 8GB DDR3 1333MHz Value Memory

  • All Value RAM products are 100% tested
  • All modules go through a stringent component qualification process...
  • Full environmental stress, compatibility and reliability testing...

£ 30.70  inc. vat

£37.30save £6.60

£ 25.58 ex. vat

£31.08save £5.50
More Info

Corsair Vengeance LPX Black 32GB 3200 MHz AMD Ryzen Tuned DDR4 Memory Kit

  • 32GB (2x16GB)
  • PC4-25600 (3200)
  • 1.35V
  • AMD Ryzen Optimised

£ 123.48  inc. vat

£160.29save £36.81

£ 102.90 ex. vat

£133.57save £30.67

0% Interest offers available

More Info

Corsair Vengeance LPX Black 16GB 3600 MHz DDR4 Dual Channel Memory Kit

  • 16GB (2x8GB) 3600Mhz
  • 18-22-22-42 CAS Latency
  • 1.35V
  • XMP 2.0

£ 60.99  inc. vat

£90.92save £29.93

£ 50.82 ex. vat

£75.76save £24.94
More Info

Corsair Dominator Platinum RGB 32GB (2 x 16GB) DDR4 3200MHz C16 Memory Kit

  • Iconic and Refined High-Performance DDR4 Memory
  • Premium Craftsmanship and Construction
  • 12 Ultra-Bright Individually Addressable RGB LEDs
  • Patented DHX Cooling Technology
  • Limited Lifetime Warranty

£ 152.84  inc. vat

£187.17save £34.33

£ 127.36 ex. vat

£155.97save £28.61

0% Interest offers available

More Info

Corsair Vengeance RGB Black PRO 32GB (2 x 16GB) DDR4 2666MHz

  • Dynamic Multi-Zone Lighting
  • Next Generation Software
  • Maximum Bandwidth and Tight Response Times
  • Custom Performance PCB
  • Aluminium Heat Spreader

£ 115.98  inc. vat

£169.28save £53.30

£ 96.65 ex. vat

£141.06save £44.41

0% Interest offers available

More Info
Sponsored

Thermaltake TOUGHRAM RGB 16GB (2x8GB) DDR4 3600MHz C18 Memory - NeonMaker

  • Toughram RGB DDR4 series
  • 16GB(2x8GB)
  • 3600MHz DDR4
  • XMP2.0 ready

QuickFind: 911591

Mfr part code: R009D408GX2-3600C18B

£ 92.99  inc. vat

£99.40save £6.41

£ 77.49 ex. vat

£82.83save £5.34
More Info

Corsair Vengeance LPX 16GB (2x8GB) DDR4 DRAM 3200MHz C16 Memory Kit - Black

  • 16GB Kit (2 x 8GB)
  • Speed Rating PC4-25600 (3200MHz)
  • Memory Configuration Dual / Quad Channel
  • Memory Type DDR4
  • Limited Lifetime Warranty

QuickFind: 743022

Mfr part code: CMK16GX4M2B3200C16

£ 54.99  inc. vat

£86.10save £31.11

£ 45.82 ex. vat

£71.75save £25.93
More Info

Corsair Vengeance LPX Black 16GB 3200 MHz AMD Ryzen Tuned DDR4 Memory Kit

  • 16GB (2x 8GB)
  • PC4-25600 (3200)
  • 1.35V
  • AMD Ryzen Optimised

QuickFind: 794997

Mfr part code: CMK16GX4M2Z3200C16

£ 59.49  inc. vat

£88.48save £28.99

£ 49.57 ex. vat

£73.73save £24.16
More Info

Corsair Vengeance LPX 16GB (2x8GB) DDR4 DRAM 2666MHz C16 Memory Kit - Black 1.2V

  • SPD Voltage 1.2V
  • Memory Size 16GB Kit (2 x 8GB)
  • Speed Rating PC4-21300 (2666MHz)

QuickFind: 719215

Mfr part code: CMK16GX4M2A2666C16

£ 50.72  inc. vat

£79.32save £28.60

£ 42.26 ex. vat

£66.10save £23.84
More Info

Corsair Vengeance RGB Black PRO 16GB (2 x 8GB) DDR4 3200MHz

  • Dynamic Multi-Zone Lighting
  • Next Generation Software
  • Maximum Bandwidth and Tight Response Times
  • Custom Performance PCB
  • Aluminium Heat Spreader

QuickFind: 843869

Mfr part code: CMW16GX4M2C3200C16

£ 67.72  inc. vat

£94.74save £27.02

£ 56.43 ex. vat

£78.95save £22.52
More Info

Patriot Viper 4 Blackout Series DDR4 16GB (2 x 8GB) 3200MHz Kit

  • Base Frequency: PC4-17000 (2133MHz);
  • Tested frequency: PC4-25600 (3200MHz);
  • XMP 2.0 support for automatic overclocking
  • Compatible with the latest Intel and AMD platforms

QuickFind: 910274

Mfr part code: PVB416G320C6K

£ 53.34  inc. vat

£68.52save £15.18

£ 44.45 ex. vat

£57.10save £12.65
More Info

CORSAIR VENGEANCE LPX 16GB (1x16GB) DDR4 3000 MHz

  • CORSAIR VENGEANCE LPX
  • 16GB (1 x 16GB)
  • 3000MHz
  • DDR4
  • Black

QuickFind: 833649

Mfr part code: CMK16GX4M1D3000C16

£ 51.48  inc. vat

£75.99save £24.51

£ 42.90 ex. vat

£63.32save £20.42
More Info

HyperX FURY 16GB (2x 8GB) 3200MHz DDR4 RAM

  • Speed: 3200MHz (PC4-25600)
  • 2 x 8GB DIMM Dual Channel Kit
  • Intel XMP Profile Support
  • non-ECC Unbuffered Memory

QuickFind: 914400

Mfr part code: HX432C16FB3K2/16

£ 61.23  inc. vat

£83.66save £22.43

£ 51.02 ex. vat

£69.71save £18.69
More Info

Kingston HyperX FURY RGB 8GB (1x 8GB) 3200MHz DDR4 RAM

  • RGB lighting with aggressive style*
  • HyperX Infrared Sync Technology
  • Intel XMP-ready profiles optimized for Intel’s latest chipsets...
  • Plug N Play functionality at 2400MHz and 2666MHz

QuickFind: 912295

Mfr part code: HX432C16FB3A/8

£ 31.46  inc. vat

£45.48save £14.02

£ 26.21 ex. vat

£37.90save £11.69
More Info

Patriot Viper 4 Steel Series DDR4 32GB(2 x 16GB) 3200MHz Kit

  • 32GB (2 x 16GB) 3200Mhz
  • Base Timings: 15-15-15-36
  • Tested Timings: 16-18-18-36
  • Pin Out: 288-Pin

QuickFind: 990541

Mfr part code: PVS432G320C6K

£ 101.49  inc. vat

£ 84.57 ex. vat

0% Interest offers available

More Info

Patriot Viper V4 16GB 3000MHz CL16

  • Voltage: 1.35V
  • Latency Timing: CL16
  • Module Name: PC4-24000
  • 2 X 8GB Dual Channel
  • Intel XMP Profile Support

QuickFind: 807440

Mfr part code: PV416G300C6K

£ 51.24  inc. vat

£ 42.70 ex. vat

More Info

Kingston Hyper X Fury DDR4 3200MHZ - 1 x 8GB

  • Updated low-profile heat spreader design
  • Cost-efficient, high-performance DDR4 upgrade
  • Intel XMP-ready profiles optimized for Intel’s latest chipsets...

QuickFind: 911764

Mfr part code: HX432C16FB3/8

£ 28.98  inc. vat

£40.23save £11.25

£ 24.15 ex. vat

£33.52save £9.37
More Info

Corsair Vengeance RGB PRO Black 16GB 3600 MHz AMD Ryzen Tuned DDR4 Memory Kit

  • 3600Mhz 16GB(2x8GB) Kit
  • 18-22-22-42 CAS Latency
  • 1.35v
  • Compatible with Icue Software

QuickFind: 957344

Mfr part code: CMW16GX4M2Z3600C18

£ 78.48  inc. vat

£108.48save £30.00

£ 65.40 ex. vat

£90.40save £25.00
More Info

Kingston Hyper X Fury DDR4 3200MHz - 1x 16GB

  • Updated low-profile heat spreader design
  • Cost-efficient, high-performance DDR4 upgrade
  • Intel XMP-ready profiles optimized for Intel’s latest chipsets...

QuickFind: 911765

Mfr part code: HX432C16FB3/16

£ 56.98  inc. vat

£80.94save £23.96

£ 47.48 ex. vat

£67.45save £19.97
More Info

Kingston 8GB DDR3 1600MHz Memory

  • 8GB DIMM
  • CL11
  • 1600MHz
  • Lifetime warranty

QuickFind: 387683

Mfr part code: KVR16N11/8

£ 33.99  inc. vat

£41.97save £7.98

£ 28.32 ex. vat

£34.97save £6.65
More Info

Corsair Vengeance LPX 8GB DDR4 2400MHz 1.2v DIMM Memory Module

  • 8GB Memory Module
  • PC4-19200 2400MHz
  • Memory Type DDR4
  • 288-Pin DIMM Module

QuickFind: 743023

Mfr part code: CMK8GX4M1A2400C16

£ 30.99  inc. vat

£37.97save £6.98

£ 25.82 ex. vat

£31.64save £5.82
More Info

CORSAIR VENGEANCE LPX 16GB (2x8GB) DDR4 3000 MHz

  • CORSAIR VENGEANCE LPX
  • 16GB (8GBx2)
  • 3000MHz
  • DDR4
  • Heatspreader: Anodized Aluminum

QuickFind: 833629

Mfr part code: CMK16GX4M2D3000C16

£ 57.48  inc. vat

£76.48save £19.00

£ 47.90 ex. vat

£63.73save £15.83
More Info

CORSAIR VENGEANCE LPX 8GB (1x8GB) DDR4 3000 MHz

  • CORSAIR VENGEANCE LPX
  • 8GB (1 x 8GB)
  • 3000MHz
  • DDR4
  • Black

QuickFind: 833651

Mfr part code: CMK8GX4M1D3000C16

£ 33.99  inc. vat

£41.00save £7.01

£ 28.32 ex. vat

£34.16save £5.84
More Info

Corsair Vengeance RGB Black PRO 32GB (2 x 16GB) DDR4 3000MHz

  • Dynamic Multi-Zone Lighting
  • Next Generation Software
  • Maximum Bandwidth and Tight Response Times
  • Custom Performance PCB
  • Aluminium Heat Spreader

QuickFind: 882171

Mfr part code: CMW32GX4M2C3000C15

£ 145.44  inc. vat

£171.24save £25.80

£ 121.20 ex. vat

£142.70save £21.50

0% Interest offers available

More Info

Kingston 8GB DDR3 1333MHz Value Memory

  • All Value RAM products are 100% tested
  • All modules go through a stringent component qualification process...
  • Full environmental stress, compatibility and reliability testing...

QuickFind: 320812

Mfr part code: KVR1333D3N9H/8G

£ 30.70  inc. vat

£37.30save £6.60

£ 25.58 ex. vat

£31.08save £5.50
More Info

Corsair Vengeance LPX Black 32GB 3200 MHz AMD Ryzen Tuned DDR4 Memory Kit

  • 32GB (2x16GB)
  • PC4-25600 (3200)
  • 1.35V
  • AMD Ryzen Optimised

QuickFind: 957342

Mfr part code: CMK32GX4M2Z3200C16

£ 123.48  inc. vat

£160.29save £36.81

£ 102.90 ex. vat

£133.57save £30.67

0% Interest offers available

More Info

Corsair Vengeance LPX Black 16GB 3600 MHz DDR4 Dual Channel Memory Kit

  • 16GB (2x8GB) 3600Mhz
  • 18-22-22-42 CAS Latency
  • 1.35V
  • XMP 2.0

QuickFind: 957345

Mfr part code: CMK16GX4M2D3600C18

£ 60.99  inc. vat

£90.92save £29.93

£ 50.82 ex. vat

£75.76save £24.94
More Info

Corsair Dominator Platinum RGB 32GB (2 x 16GB) DDR4 3200MHz C16 Memory Kit

  • Iconic and Refined High-Performance DDR4 Memory
  • Premium Craftsmanship and Construction
  • 12 Ultra-Bright Individually Addressable RGB LEDs
  • Patented DHX Cooling Technology
  • Limited Lifetime Warranty

QuickFind: 877340

Mfr part code: CMT32GX4M2C3200C16

£ 152.84  inc. vat

£187.17save £34.33

£ 127.36 ex. vat

£155.97save £28.61

0% Interest offers available

More Info

Corsair Vengeance RGB Black PRO 32GB (2 x 16GB) DDR4 2666MHz

  • Dynamic Multi-Zone Lighting
  • Next Generation Software
  • Maximum Bandwidth and Tight Response Times
  • Custom Performance PCB
  • Aluminium Heat Spreader

QuickFind: 882169

Mfr part code: CMW32GX4M2A2666C16

£ 115.98  inc. vat

£169.28save £53.30

£ 96.65 ex. vat

£141.06save £44.41

0% Interest offers available

More Info
Showing 1 - 24 of 221 results
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When shopping for new RAM it's important to remember that size isn't everything. More RAM will allow you to multi-task or use larger applications more easily, however RAM is also graded on speed. Higher DDR certifications typically run more quickly, with the exact speed measured in MHz.

It's important to check you're buying RAM that is compatible with your build. The DDR version used of your new RAM must match the version supported by your motherboard, otherwise you won't be able to install it. Your motherboard will also have a maximum amount of RAM supported - double check you have enough free slots before buying an extra stick of RAM.

What is the RAM in a computer?

RAM stands for random access memory, a form of volatile memory that stores information temporarily. This can be retrieved from your system's RAM, which is much quicker than reading data from the hard drive. Once an application no longer requires this information, or the system is shut down, this information is discarded and the RAM can be reused.

What is the function of RAM?

RAM is essentially a form of high-speed, short-term memory for your system - it temporarily stores all of the data it thinks your computer might need in that moment or the near future. This means when an application or user requires this data, the system can retrieve it more quickly. Modern operating systems often pre-cache applications and data in unused RAM to improve system responsiveness.

What is ROM and RAM in computer?

The essential difference between ROM and RAM is their core purpose - RAM is intended for temporary storage in order to speed up computing processes, and therefore needs power to retain information.

ROM, including hard drives and SSDs, is non-volatile, meaning these formats store data over the long-term. Read Only Memory is necessary for storing important files, programs, and the operating system when they are not in use, so that these can be restored at a later date.

Further information from the Ebuyer blog

Check out the following articles from the Ebuyer blog for more information on PC memory: What is RAM