PC Computer Memory RAM (39)


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.

Upgrade Your Computers Performance With Desktop PC Memory

One of the easiest and cheapest way to improve the efficiency and performance of your computer is to install additional PC memory. Adding Random Access Memory, or RAM, to your computer will enable it to run more programmes and perform more simultaneous tasks. This is because increasing the memory increases the speeds at which the computer carries out different processes.

Read more about PC Computer Memory RAM

Grid List
2 pages

Crucial Ballistix Sport LT White 4GB DDR4 2400 MT/s Memory BLS4G4D240FSC

  • 4GB
  • DDR4 PC4-19200
  • 2400 MT/S

£ 22.88  inc. vat

£33.86save £10.98

£ 19.06 ex. vat

£28.21save £9.15
More Info

Kingston 4GB DDR3 1333MHz Memory

  • CL9

£ 25.49  inc. vat

£33.48save £7.99

£ 21.24 ex. vat

£27.90save £6.66
More Info

Corsair 4GB DDR3 1600MHz DIMM Unbuffered Memory

  • CL11 (11-11-11-30)
  • 1.5v
  • Limited Lifetime Manufacturer Warranty

£ 25.49  inc. vat

£30.20save £4.71

£ 21.24 ex. vat

£25.16save £3.92
More Info

Crucial 4GB DDR3L-1866 UDIMM Desktop Memory

  • 4GB Desktop Memory
  • DDR3-1866 (PC3-14900)
  • Timing CL=13
  • Voltage 1.35V

£ 23.49  inc. vat

£25.18save £1.69

£ 19.57 ex. vat

£20.98save £1.41
More Info

Kingston Specific Memory 4GB DDR3 1333MHz 240-pin DIMM Memory

  • 4GB DDR3 Memory Module
  • Clock speed 2133 MHz PC-10600
  • form factor DIMM 240-pin

£ 23.49  inc. vat

£29.87save £6.38

£ 19.57 ex. vat

£24.89save £5.32
More Info

Crucial Ballistix Tactical 4GB DDR4-3000 UDIMM Memory

  • 4GB Memory Stick
  • Form Factor UDIMM
  • DDR4 PC4-24000
  • Limited Lifetime Warranty

£ 27.82  inc. vat

£42.99save £15.17

£ 23.18 ex. vat

£35.82save £12.64
More Info

Kingston 4GB DDR3 1600MHz Memory

  • 4GB DDR3 CL11
  • 1.5v Non ECC
  • 1600 MHz DIMM 240-pin

£ 23.22  inc. vat

£29.98save £6.76

£ 19.35 ex. vat

£24.98save £5.63
More Info

Corsair Value Select 8GB DDR4 2133MHz 1.20v DIMM Memory

  • Density 8GB (1x8GB)
  • Speed 2133MHz
  • Tested Latency 15-15-15-36

£ 38.30  inc. vat

£81.28save £42.98

£ 31.91 ex. vat

£67.73save £35.82
More Info

Kingston 4GB DDR4 2400MHz Memory Module

  • 1 x 4GB
  • DDR4
  • 2400 MHz
  • DIMM 288-Pin

£ 24.39  inc. vat

£38.97save £14.58

£ 20.32 ex. vat

£32.47save £12.15
More Info

Corsair 4GB DDR2 800MHz Memory

  • 2 x 2GB Kit
  • PC2-6400
  • CL5 (5-5-5-18) 1.8v
  • Limited Lifetime Manufacturer Warranty

£ 38.18  inc. vat

£ 31.81 ex. vat

More Info

Corsair 4GB DDR3 1600Mhz Vengeance Memory

  • 2 x 2GB Kit
  • PC3-12800
  • CL9 (9-9-9-24) 1.5V
  • Limited Lifetime Manufacturer Warranty

£ 31.98  inc. vat

£36.47save £4.49

£ 26.65 ex. vat

£30.39save £3.74
More Info

Crucial 4GB DDR3 1600MHz (PC3-12800) CL11 Unbuffered UDIMM 240pin Memory

  • PC3-12800
  • CL11
  • 1.35V

£ 24.48  inc. vat

£34.49save £10.01

£ 20.40 ex. vat

£28.74save £8.34
More Info
Free Delivery* Synology 1600 DDR3-4GB RAM Memory

Synology 1600 DDR3-4GB RAM Memory

  • DDR3 SDRAM
  • DRAM
  • 4 GB
  • 1600 MHz ( PC3-12800 )

£ 73.49  inc. vat

£ 61.24 ex. vat

More Info

HyperX HX424C15FB/4 4GB DDR4 2400MHz Memory

  • Low-power auto self refresh (LPASR)
  • Data bus inversion (DBI) for data bus
  • Fly-by topology
  • Terminated control command and address bus
  • Power Supply: VDD = 1.2V Typica

£ 24.98  inc. vat

£39.48save £14.50

£ 20.81 ex. vat

£32.90save £12.09
More Info

Crucial 4GB DDR4-2400 UDIMM

  • 2400 MHz (PC4-19200)
  • Limited lifetime warranty
  • Reduce power consumption by up to 40 percent
  • Faster bursts access speeds for improved sequential data throughout...

£ 25.74  inc. vat

£46.49save £20.75

£ 21.45 ex. vat

£38.74save £17.29
More Info

Kingston 4GB DDR4 2400Mhz Non ECC Memory RAM DIMM

  • 4GB
  • DDR4
  • CL17
  • Lifetime Warranty

£ 22.49  inc. vat

£24.48save £1.99

£ 18.74 ex. vat

£20.40save £1.66
More Info

Corsair 4GB DDR2 800MHz XMS2 Memory

  • 2 X 2GB Kit
  • PC2-6400
  • CL5 (5-5-5-18) 1.8V
  • Limited Lifetime Manufacturer Warranty

£ 44.99  inc. vat

£49.25save £4.26

£ 37.49 ex. vat

£41.04save £3.55
More Info

HyperX Fury Red 4GB 1600MHz DDR3 CL10 DIMM Memory

  • Easy to install features plug-and-play functionality
  • Automatic overclocking
  • Reliable 100% factory tested

£ 25.49  inc. vat

£28.49save £3.00

£ 21.24 ex. vat

£23.74save £2.50
More Info

Crucial Ballistix Sport LT Gray 4GB DDR4 2400 MT/s BLS4G4D240FSB

  • 4GB
  • DDR4 PC4-19200
  • 2400 MT/S

£ 27.99  inc. vat

£35.49save £7.50

£ 23.32 ex. vat

£29.57save £6.25
More Info

Kingston Specific Memory 4GB DDR3L 1600MHz 240-pin DIMM Memory

  • 4GB DDR3L Memory Module
  • Clock speed 1600 MHz PC-12800
  • form factor DIMM 240-pin

£ 25.49  inc. vat

£30.99save £5.50

£ 21.24 ex. vat

£25.82save £4.58
More Info

Corsair Vengeance LPX 4GB DDR4 2400MHz Memory Module

  • DDR4 SDRAM
  • DIMM 288-pin
  • 2400 MHz (PC4-19200)
  • CL16 (16-16-16-39)

£ 29.99  inc. vat

£44.99save £15.00

£ 24.99 ex. vat

£37.49save £12.50
More Info

CORSAIR VENGEANCE LPX 4GB (1 x 4GB) DDR4 2400 (PC4-19200) C14 Desktop Memory for Intel 100/200 Series - Black

  • Memory Type DDR4
  • 4GB (1 X 4GB) Memory Module
  • Voltage: 1.2V
  • Latency Timing: C14
  • Limited Lifetime Warranty

£ 37.47  inc. vat

£42.48save £5.01

£ 31.22 ex. vat

£35.40save £4.18
More Info

Adata XPG GAMMIX D10 DDR4 4GB 2400MHz Memory

  • Unique heatsink design for better dissipation
  • Low profile heatsink for effortless installation
  • Supports the latest Intel X299 platform and implements 2666MHz...
  • Lifetime Warranty

£ 27.98  inc. vat

£29.98save £2.00

£ 23.31 ex. vat

£24.98save £1.67
More Info

Adata Premier 4GB DDR4 2666 UDIMM Memory

  • Capacity: (1 x 4GB)
  • Form Factor: UDIMM
  • Speed: 2666 MHz
  • Lifetime Warranty

£ 20.13  inc. vat

£32.99save £12.86

£ 16.77 ex. vat

£27.49save £10.72
More Info

Crucial Ballistix Sport LT White 4GB DDR4 2400 MT/s Memory BLS4G4D240FSC

  • 4GB
  • DDR4 PC4-19200
  • 2400 MT/S

QuickFind: 736863

Mfr part code: BLS4G4D240FSC

£ 22.88  inc. vat

£33.86save £10.98

£ 19.06 ex. vat

£28.21save £9.15
More Info

Kingston 4GB DDR3 1333MHz Memory

  • CL9

QuickFind: 394572

Mfr part code: KVR13N9S8H/4

£ 25.49  inc. vat

£33.48save £7.99

£ 21.24 ex. vat

£27.90save £6.66
More Info

Corsair 4GB DDR3 1600MHz DIMM Unbuffered Memory

  • CL11 (11-11-11-30)
  • 1.5v
  • Limited Lifetime Manufacturer Warranty

QuickFind: 399241

Mfr part code: CMV4GX3M1A1600C11

£ 25.49  inc. vat

£30.20save £4.71

£ 21.24 ex. vat

£25.16save £3.92
More Info

Crucial 4GB DDR3L-1866 UDIMM Desktop Memory

  • 4GB Desktop Memory
  • DDR3-1866 (PC3-14900)
  • Timing CL=13
  • Voltage 1.35V

QuickFind: 698051

Mfr part code: CT51264BD186DJ

£ 23.49  inc. vat

£25.18save £1.69

£ 19.57 ex. vat

£20.98save £1.41
More Info

Kingston Specific Memory 4GB DDR3 1333MHz 240-pin DIMM Memory

  • 4GB DDR3 Memory Module
  • Clock speed 2133 MHz PC-10600
  • form factor DIMM 240-pin

QuickFind: 737964

Mfr part code: KCP313NS8/4

£ 23.49  inc. vat

£29.87save £6.38

£ 19.57 ex. vat

£24.89save £5.32
More Info

Crucial Ballistix Tactical 4GB DDR4-3000 UDIMM Memory

  • 4GB Memory Stick
  • Form Factor UDIMM
  • DDR4 PC4-24000
  • Limited Lifetime Warranty

QuickFind: 751201

Mfr part code: BLT4G4D30AETA

£ 27.82  inc. vat

£42.99save £15.17

£ 23.18 ex. vat

£35.82save £12.64
More Info

Kingston 4GB DDR3 1600MHz Memory

  • 4GB DDR3 CL11
  • 1.5v Non ECC
  • 1600 MHz DIMM 240-pin

QuickFind: 394568

Mfr part code: KVR16N11S8/4

£ 23.22  inc. vat

£29.98save £6.76

£ 19.35 ex. vat

£24.98save £5.63
More Info

Corsair Value Select 8GB DDR4 2133MHz 1.20v DIMM Memory

  • Density 8GB (1x8GB)
  • Speed 2133MHz
  • Tested Latency 15-15-15-36

QuickFind: 711705

Mfr part code: CMV8GX4M1A2133C15

£ 38.30  inc. vat

£81.28save £42.98

£ 31.91 ex. vat

£67.73save £35.82
More Info

Kingston 4GB DDR4 2400MHz Memory Module

  • 1 x 4GB
  • DDR4
  • 2400 MHz
  • DIMM 288-Pin

QuickFind: 811958

Mfr part code: KCP424NS6/4

£ 24.39  inc. vat

£38.97save £14.58

£ 20.32 ex. vat

£32.47save £12.15
More Info

Corsair 4GB DDR2 800MHz Memory

  • 2 x 2GB Kit
  • PC2-6400
  • CL5 (5-5-5-18) 1.8v
  • Limited Lifetime Manufacturer Warranty

QuickFind: 164758

Mfr part code: VS4GBKIT800D2

£ 38.18  inc. vat

£ 31.81 ex. vat

More Info

Corsair 4GB DDR3 1600Mhz Vengeance Memory

  • 2 x 2GB Kit
  • PC3-12800
  • CL9 (9-9-9-24) 1.5V
  • Limited Lifetime Manufacturer Warranty

QuickFind: 262587

Mfr part code: CMZ4GX3M2A1600C9

£ 31.98  inc. vat

£36.47save £4.49

£ 26.65 ex. vat

£30.39save £3.74
More Info

Crucial 4GB DDR3 1600MHz (PC3-12800) CL11 Unbuffered UDIMM 240pin Memory

  • PC3-12800
  • CL11
  • 1.35V

QuickFind: 408611

Mfr part code: CT51264BD160BJ

£ 24.48  inc. vat

£34.49save £10.01

£ 20.40 ex. vat

£28.74save £8.34
More Info

Synology 1600 DDR3-4GB RAM Memory

  • DDR3 SDRAM
  • DRAM
  • 4 GB
  • 1600 MHz ( PC3-12800 )

QuickFind: 697260

Mfr part code: RAM1600DDR3-4GB

Free Delivery*

£ 73.49  inc. vat

£ 61.24 ex. vat

More Info

HyperX HX424C15FB/4 4GB DDR4 2400MHz Memory

  • Low-power auto self refresh (LPASR)
  • Data bus inversion (DBI) for data bus
  • Fly-by topology
  • Terminated control command and address bus
  • Power Supply: VDD = 1.2V Typica

QuickFind: 720290

Mfr part code: HX424C15FB/4

£ 24.98  inc. vat

£39.48save £14.50

£ 20.81 ex. vat

£32.90save £12.09
More Info

Crucial 4GB DDR4-2400 UDIMM

  • 2400 MHz (PC4-19200)
  • Limited lifetime warranty
  • Reduce power consumption by up to 40 percent
  • Faster bursts access speeds for improved sequential data throughout...

QuickFind: 736866

Mfr part code: CT4G4DFS824A

£ 25.74  inc. vat

£46.49save £20.75

£ 21.45 ex. vat

£38.74save £17.29
More Info

Kingston 4GB DDR4 2400Mhz Non ECC Memory RAM DIMM

  • 4GB
  • DDR4
  • CL17
  • Lifetime Warranty

QuickFind: 812216

Mfr part code: KVR24N17S6/4

£ 22.49  inc. vat

£24.48save £1.99

£ 18.74 ex. vat

£20.40save £1.66
More Info

Corsair 4GB DDR2 800MHz XMS2 Memory

  • 2 X 2GB Kit
  • PC2-6400
  • CL5 (5-5-5-18) 1.8V
  • Limited Lifetime Manufacturer Warranty

QuickFind: 166785

Mfr part code: TWIN2X4096-6400C5C

£ 44.99  inc. vat

£49.25save £4.26

£ 37.49 ex. vat

£41.04save £3.55
More Info

HyperX Fury Red 4GB 1600MHz DDR3 CL10 DIMM Memory

  • Easy to install features plug-and-play functionality
  • Automatic overclocking
  • Reliable 100% factory tested

QuickFind: 633834

Mfr part code: HX316C10FR/4

£ 25.49  inc. vat

£28.49save £3.00

£ 21.24 ex. vat

£23.74save £2.50
More Info

Crucial Ballistix Sport LT Gray 4GB DDR4 2400 MT/s BLS4G4D240FSB

  • 4GB
  • DDR4 PC4-19200
  • 2400 MT/S

QuickFind: 707927

Mfr part code: BLS4G4D240FSB

£ 27.99  inc. vat

£35.49save £7.50

£ 23.32 ex. vat

£29.57save £6.25
More Info

Kingston Specific Memory 4GB DDR3L 1600MHz 240-pin DIMM Memory

  • 4GB DDR3L Memory Module
  • Clock speed 1600 MHz PC-12800
  • form factor DIMM 240-pin

QuickFind: 737967

Mfr part code: KCP3L16NS8/4

£ 25.49  inc. vat

£30.99save £5.50

£ 21.24 ex. vat

£25.82save £4.58
More Info

Corsair Vengeance LPX 4GB DDR4 2400MHz Memory Module

  • DDR4 SDRAM
  • DIMM 288-pin
  • 2400 MHz (PC4-19200)
  • CL16 (16-16-16-39)

QuickFind: 805637

Mfr part code: CMK4GX4M1A2400C16

£ 29.99  inc. vat

£44.99save £15.00

£ 24.99 ex. vat

£37.49save £12.50
More Info

CORSAIR VENGEANCE LPX 4GB (1 x 4GB) DDR4 2400 (PC4-19200) C14 Desktop Memory for Intel 100/200 Series - Black

  • Memory Type DDR4
  • 4GB (1 X 4GB) Memory Module
  • Voltage: 1.2V
  • Latency Timing: C14
  • Limited Lifetime Warranty

QuickFind: 811304

Mfr part code: CMK4GX4M1D2400C14

£ 37.47  inc. vat

£42.48save £5.01

£ 31.22 ex. vat

£35.40save £4.18
More Info

Adata XPG GAMMIX D10 DDR4 4GB 2400MHz Memory

  • Unique heatsink design for better dissipation
  • Low profile heatsink for effortless installation
  • Supports the latest Intel X299 platform and implements 2666MHz...
  • Lifetime Warranty

QuickFind: 831121

Mfr part code: AX4U2400W4G16-SBG

£ 27.98  inc. vat

£29.98save £2.00

£ 23.31 ex. vat

£24.98save £1.67
More Info

Adata Premier 4GB DDR4 2666 UDIMM Memory

  • Capacity: (1 x 4GB)
  • Form Factor: UDIMM
  • Speed: 2666 MHz
  • Lifetime Warranty

QuickFind: 855247

Mfr part code: AD4U2666J4G19-S

£ 20.13  inc. vat

£32.99save £12.86

£ 16.77 ex. vat

£27.49save £10.72
More Info
Grid List
2 pages

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So, should you add memory to your computer? Multi-tasking without adequate memory will make the PC unpractically slow so if your computer is sluggish and is prone to freezing or crashing then installing additional memory should certainly help. Basically, the faster the speed and the higher the capacity of the memory the quicker the PC will accomplish tasks.

Upgrade Options

At Ebuyer.com we have a wide range of PC memory to choose from to enable you to upgrade your machine to cope with even the most complex and resource intensive tasks.

Find the PC memory you need according to the type, capacity, speed and form factor required. You can view the different upgrade options on the left of the screen.

Installation

Installing additional memory does of course involve physically adding a component to your computer. But even for the inexperienced, PC memory is fairly easy to install and a small screwdriver is the only tool needed.

Buy From The Biggest Names

Here at Ebuyer.com we stock a wide range of PC memory from the biggest manufacturers including Crucial, Corsair and Kingston. Check out the great deals and low prices that we have on all types of desktop memory.

Find the right memory

Not sure which memory you need? No worries. Use the Kingston Memory Configurator to discover the best solution for you.

Further information from the Ebuyer blog

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

What is RAM