RAM PC Memory (17 products)

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 RAM PC Memory

Showing 17 results
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Crucial Ballistix 8GB DDR4-3200 Desktop Gaming Memory (Black)

  • 8GB
  • 3200MHz DDR4
  • Extended timings - 16-18-18-36
  • Limited Lifetime Warranty

£ 33.99  inc. vat

£35.98save £1.99

£ 28.32 ex. vat

£29.98save £1.66
More Info

Crucial Ballistix 3600Mhz 16GB (2x8GB) Gaming Memory White

  • 3600mhz 16GB (2x8Gb) Kit
  • Aluminum heat spreader in red, white, or black
  • Low-profile form factor
  • Engineered for AMD and Intel
  • XMP 2.0 support

£ 89.98  inc. vat

£ 74.98 ex. vat

More Info

Crucial Ballistix 3200Mhz 32GB (2x16GB) Gaming Memory Black

  • 3200mhz 32GB (2x16Gb) Kit
  • Aluminum heat spreader in red, white, or black
  • Low-profile form factor
  • Engineered for AMD and Intel
  • XMP 2.0 support

£ 129.98  inc. vat

£144.98save £15.00

£ 108.31 ex. vat

£120.81save £12.50

0% Interest offers available

More Info

Crucial Ballistix RGB Red DDR4 3200 DRAM Desktop Gaming Memory Kit 16GB (8GBx2) CL16

  • Ideal for gamers and performance enthusiasts
  • Engineered for the latest AMD and Intel platforms
  • XMP 2.0 support for automatic overclocking or run at JEDEC default...

£ 91.88  inc. vat

£ 76.56 ex. vat

More Info

Crucial Ballistix RGB 3200 MHz, DDR4, DRAM, Desktop Gaming Memory Kit, 64GB (32GB x2), CL16, Black

  • Ideal for gamers and performance enthusiasts
  • Customize your rig’s color scheme with 16 RGB LEDs in 8 zones on each...
  • Compatible with ASUS Aura, MSI Mystic Light, Gigabyte AORUS Graphics...

£ 442.72  inc. vat

£ 368.93 ex. vat

0% Interest offers available

More Info

Crucial Ballistix MAX RGB 16GB Kit (2 x 8GB) DDR4-4400 Desktop Gaming Memory (Black)

  • 16GB (8GBx2)
  • 4400MHz DDR4
  • Extended timings - 19-19-19-46
  • Limited Lifetime Warranty

£ 214.98  inc. vat

£ 179.15 ex. vat

0% Interest offers available

More Info

Crucial Ballistix RGB 8GB (1x 8GB) 3200MHz DDR4

  • Latency Timing: CL16
  • Speed: 3200MHz (PC4-25600)
  • 1 x 8GB UDIMM Memory
  • Intel XMP Profile Support
  • non-ECC Unbuffered Memory

£ 39.70  inc. vat

£43.98save £4.28

£ 33.08 ex. vat

£36.65save £3.57
More Info

Crucial Ballistix 3600Mhz 16GB (2x8GB) Gaming Memory Black

  • 3600mhz 16GB (2x8Gb) Kit
  • Aluminum heat spreader in red, white, or black
  • Low-profile form factor
  • Engineered for AMD and Intel
  • XMP 2.0 support

£ 74.98  inc. vat

£80.49save £5.51

£ 62.48 ex. vat

£67.07save £4.59
More Info

Crucial Ballistix 3000Mhz 16GB (2x8GB) Gaming Memory White

  • 3000mhz 16GB (2x8GB) Kit
  • Aluminum heat spreader in red, white, or black
  • Low-profile form factor
  • Engineered for AMD and Intel
  • XMP 2.0 support

£ 71.58  inc. vat

£75.88save £4.30

£ 59.65 ex. vat

£63.23save £3.58
More Info

Crucial Ballistix 3000Mhz 32GB (2x16GB) Gaming Memory Black

  • 3000mhz 32GB (2x16Gb) Kit
  • Aluminum heat spreader in red, white, or black
  • Low-profile form factor
  • Engineered for AMD and Intel
  • XMP 2.0 support

£ 131.02  inc. vat

£139.49save £8.47

£ 109.18 ex. vat

£116.24save £7.06

0% Interest offers available

More Info

Crucial Ballistix 3200Mhz 16GB (2x8GB) Gaming Memory Black - BL2K8G32C16U4B

  • 3200mhz 16GB (2x8Gb) Kit
  • Aluminum heat spreader in red, white, or black
  • Low-profile form factor
  • Engineered for AMD and Intel
  • XMP 2.0 support

£ 63.60  inc. vat

£74.43save £10.83

£ 53.00 ex. vat

£62.02save £9.02
More Info

Crucial Ballistix 3200Mhz 16GB (2x8GB) RGB Gaming Memory Black

  • 3200mhz 16GB (2x8Gb) Kit
  • Aluminum heat spreader in red, white, or black
  • Low-profile form factor
  • 16 RGB LEDS
  • Engineered for AMD and Intel

£ 69.99  inc. vat

£87.14save £17.15

£ 58.32 ex. vat

£72.61save £14.29
More Info

Crucial Ballistix 3200Mhz 16GB (2x8GB) Gaming Memory White

  • 3200mhz 16GB (2x8GB) Kit
  • Aluminum heat spreader in red, white, or black
  • Low-profile form factor
  • Engineered for AMD and Intel
  • XMP 2.0 support

£ 74.98  inc. vat

£79.98save £5.00

£ 62.48 ex. vat

£66.65save £4.17
More Info

Crucial Ballistix 16GB DDR4-3200 Desktop Gaming Memory (Black)

  • 16GB
  • 3200MHz DDR4
  • Extended timings - 16-18-18-36
  • Limited Lifetime Warranty

£ 73.82  inc. vat

£ 61.51 ex. vat

More Info

EXDISPLAY Crucial Ballistix 16GB DDR4-3200 Desktop Gaming Memory (Black)

  • 16GB
  • 3200MHz DDR4
  • Extended timings - 16-18-18-36
  • Limited Lifetime Warranty

£ 62.50  inc. vat

£ 52.08 ex. vat

More Info

Crucial 16GB DDR3 PC3-12800 Registered ECC 1.35V 2048Meg x 72

  • 16GB DDR3L RDIMM
  • 1600 MHz
  • Factory Tested

£ 200.38  inc. vat

£210.93save £10.55

£ 166.98 ex. vat

£175.77save £8.79

0% Interest offers available

More Info

Crucial Ballistix 8GB DDR4-3600 Desktop Gaming Memory (Black)

  • 8GB
  • 3600MHz DDR4
  • Extended timings - 16-18-18-38
  • Limited Lifetime Warranty

£ 37.67  inc. vat

£ 31.39 ex. vat

More Info

Crucial Ballistix 8GB DDR4-3200 Desktop Gaming Memory (Black)

  • 8GB
  • 3200MHz DDR4
  • Extended timings - 16-18-18-36
  • Limited Lifetime Warranty

QuickFind: 1143952

Mfr part code: BL8G32C16U4B

£ 33.99  inc. vat

£35.98save £1.99

£ 28.32 ex. vat

£29.98save £1.66
More Info

Crucial Ballistix 3600Mhz 16GB (2x8GB) Gaming Memory White

  • 3600mhz 16GB (2x8Gb) Kit
  • Aluminum heat spreader in red, white, or black
  • Low-profile form factor
  • Engineered for AMD and Intel
  • XMP 2.0 support

QuickFind: 962577

Mfr part code: BL2K8G36C16U4W

£ 89.98  inc. vat

£ 74.98 ex. vat

More Info

Crucial Ballistix 3200Mhz 32GB (2x16GB) Gaming Memory Black

  • 3200mhz 32GB (2x16Gb) Kit
  • Aluminum heat spreader in red, white, or black
  • Low-profile form factor
  • Engineered for AMD and Intel
  • XMP 2.0 support

QuickFind: 962504

Mfr part code: BL2K16G32C16U4B

£ 129.98  inc. vat

£144.98save £15.00

£ 108.31 ex. vat

£120.81save £12.50

0% Interest offers available

More Info

Crucial Ballistix RGB Red DDR4 3200 DRAM Desktop Gaming Memory Kit 16GB (8GBx2) CL16

  • Ideal for gamers and performance enthusiasts
  • Engineered for the latest AMD and Intel platforms
  • XMP 2.0 support for automatic overclocking or run at JEDEC default...

QuickFind: 982737

Mfr part code: BL2K8G32C16U4RL

£ 91.88  inc. vat

£ 76.56 ex. vat

More Info

Crucial Ballistix RGB 3200 MHz, DDR4, DRAM, Desktop Gaming Memory Kit, 64GB (32GB x2), CL16, Black

  • Ideal for gamers and performance enthusiasts
  • Customize your rig’s color scheme with 16 RGB LEDs in 8 zones on each...
  • Compatible with ASUS Aura, MSI Mystic Light, Gigabyte AORUS Graphics...

QuickFind: 962575

Mfr part code: BL2K32G32C16U4BL

£ 442.72  inc. vat

£ 368.93 ex. vat

0% Interest offers available

More Info

Crucial Ballistix MAX RGB 16GB Kit (2 x 8GB) DDR4-4400 Desktop Gaming Memory (Black)

  • 16GB (8GBx2)
  • 4400MHz DDR4
  • Extended timings - 19-19-19-46
  • Limited Lifetime Warranty

QuickFind: 1143954

Mfr part code: BLM2K8G44C19U4BL

£ 214.98  inc. vat

£ 179.15 ex. vat

0% Interest offers available

More Info

Crucial Ballistix RGB 8GB (1x 8GB) 3200MHz DDR4

  • Latency Timing: CL16
  • Speed: 3200MHz (PC4-25600)
  • 1 x 8GB UDIMM Memory
  • Intel XMP Profile Support
  • non-ECC Unbuffered Memory

QuickFind: 1257966

Mfr part code: BL8G32C16U4BL

£ 39.70  inc. vat

£43.98save £4.28

£ 33.08 ex. vat

£36.65save £3.57
More Info

Crucial Ballistix 3600Mhz 16GB (2x8GB) Gaming Memory Black

  • 3600mhz 16GB (2x8Gb) Kit
  • Aluminum heat spreader in red, white, or black
  • Low-profile form factor
  • Engineered for AMD and Intel
  • XMP 2.0 support

QuickFind: 962500

Mfr part code: BL2K8G36C16U4B

£ 74.98  inc. vat

£80.49save £5.51

£ 62.48 ex. vat

£67.07save £4.59
More Info

Crucial Ballistix 3000Mhz 16GB (2x8GB) Gaming Memory White

  • 3000mhz 16GB (2x8GB) Kit
  • Aluminum heat spreader in red, white, or black
  • Low-profile form factor
  • Engineered for AMD and Intel
  • XMP 2.0 support

QuickFind: 962583

Mfr part code: BL2K8G30C15U4W

£ 71.58  inc. vat

£75.88save £4.30

£ 59.65 ex. vat

£63.23save £3.58
More Info

Crucial Ballistix 3000Mhz 32GB (2x16GB) Gaming Memory Black

  • 3000mhz 32GB (2x16Gb) Kit
  • Aluminum heat spreader in red, white, or black
  • Low-profile form factor
  • Engineered for AMD and Intel
  • XMP 2.0 support

QuickFind: 962569

Mfr part code: BL2K16G30C15U4B

£ 131.02  inc. vat

£139.49save £8.47

£ 109.18 ex. vat

£116.24save £7.06

0% Interest offers available

More Info

Crucial Ballistix 3200Mhz 16GB (2x8GB) Gaming Memory Black - BL2K8G32C16U4B

  • 3200mhz 16GB (2x8Gb) Kit
  • Aluminum heat spreader in red, white, or black
  • Low-profile form factor
  • Engineered for AMD and Intel
  • XMP 2.0 support

QuickFind: 962503

Mfr part code: BL2K8G32C16U4B

£ 63.60  inc. vat

£74.43save £10.83

£ 53.00 ex. vat

£62.02save £9.02
More Info

Crucial Ballistix 3200Mhz 16GB (2x8GB) RGB Gaming Memory Black

  • 3200mhz 16GB (2x8Gb) Kit
  • Aluminum heat spreader in red, white, or black
  • Low-profile form factor
  • 16 RGB LEDS
  • Engineered for AMD and Intel

QuickFind: 962573

Mfr part code: BL2K8G32C16U4BL

£ 69.99  inc. vat

£87.14save £17.15

£ 58.32 ex. vat

£72.61save £14.29
More Info

Crucial Ballistix 3200Mhz 16GB (2x8GB) Gaming Memory White

  • 3200mhz 16GB (2x8GB) Kit
  • Aluminum heat spreader in red, white, or black
  • Low-profile form factor
  • Engineered for AMD and Intel
  • XMP 2.0 support

QuickFind: 962580

Mfr part code: BL2K8G32C16U4W

£ 74.98  inc. vat

£79.98save £5.00

£ 62.48 ex. vat

£66.65save £4.17
More Info

Crucial Ballistix 16GB DDR4-3200 Desktop Gaming Memory (Black)

  • 16GB
  • 3200MHz DDR4
  • Extended timings - 16-18-18-36
  • Limited Lifetime Warranty

QuickFind: 1143951

Mfr part code: BL16G32C16U4B

£ 73.82  inc. vat

£ 61.51 ex. vat

More Info

EXDISPLAY Crucial Ballistix 16GB DDR4-3200 Desktop Gaming Memory (Black)

  • 16GB
  • 3200MHz DDR4
  • Extended timings - 16-18-18-36
  • Limited Lifetime Warranty

QuickFind: 1257534

Mfr part code: EBR1-BL16G32C16U4B

£ 62.50  inc. vat

£ 52.08 ex. vat

More Info

Crucial 16GB DDR3 PC3-12800 Registered ECC 1.35V 2048Meg x 72

  • 16GB DDR3L RDIMM
  • 1600 MHz
  • Factory Tested

QuickFind: 544317

Mfr part code: CT16G3ERSLD4160B

£ 200.38  inc. vat

£210.93save £10.55

£ 166.98 ex. vat

£175.77save £8.79

0% Interest offers available

More Info

Crucial Ballistix 8GB DDR4-3600 Desktop Gaming Memory (Black)

  • 8GB
  • 3600MHz DDR4
  • Extended timings - 16-18-18-38
  • Limited Lifetime Warranty

QuickFind: 1143953

Mfr part code: BL8G36C16U4B

£ 37.67  inc. vat

£ 31.39 ex. vat

More Info
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Shopping for PC Memory?

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.