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Black friday 2022
RAM PC Memory (248 products)
Read more about RAM PC Memory
Kingston FURY Beast 16GB (2 x 8GB) 3200MHz DDR4 RAM - Black
- Capacity: 16GB (2x8GB)
- Speed: 3200MHz
- Latency Timing: CL16
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
£ 46.98 inc. vat
£60.84save £13.86£ 39.15 ex. vat
£50.70save £11.55Patriot Viper Steel Series 16GB 3600Mhz Kit
- Capacity: 16GB (2x8GB)
- Speed: 3600MHz
- Latency Timing: CL18
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
£ 46.98 inc. vat
£56.99save £10.01£ 39.15 ex. vat
£47.49save £8.34Crucial RAM CT8G4DFRA266 8GB DDR4 2666 MHz CL19 Desktop Memory
- Capacity: 8GB (1x8GB)
- Speed: 2666MHz
- Latency Timing: CL19
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
£ 19.98 inc. vat
£27.99save £8.01£ 16.65 ex. vat
£23.32save £6.67Kingston FURY Beast 8GB 3200MHz DDR4 RAM - Black
- Capacity: 8GB (1x8GB)
- Speed: 3200MHz
- Latency Timing: CL16
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
£ 24.88 inc. vat
£30.99save £6.11£ 20.73 ex. vat
£25.82save £5.09Crucial CT16G4DFRA266 16GB (DDR4, 2666 MT/s, PC4-21300, DIMM, 288-Pin) Memory
- Capacity: 16GB (1x16GB)
- Speed: 2666MHz
- Latency Timing: CL19
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
£ 42.99 inc. vat
£57.99save £15.00£ 35.82 ex. vat
£48.32save £12.50Kingston FURY Beast 16GB (2 x 8GB) 3600MHz DDR4 RAM - Black
- Capacity: 16GB (2x8GB)
- Speed: 3600MHz
- Latency Timing: CL17
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
£ 55.98 inc. vat
£71.49save £15.51£ 46.65 ex. vat
£59.57save £12.92Crucial 8GB (1x 8GB) 3200MHz DDR4 RAM
- Capacity: 8GB (1x8GB)
- Speed: 3200MHz
- Latency Timing: CL22
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
£ 20.99 inc. vat
£28.06save £7.07£ 17.49 ex. vat
£23.38save £5.89G.Skill Trident Z RGB 16GB Kit DDR4 3200MHz RAM
- Capacity: 16GB (2x8GB)
- Speed: 3200MHz
- Latency Timing: CL16
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
£ 81.99 inc. vat
£93.99save £12.00£ 68.32 ex. vat
£78.32save £10.00Kingston FURY Beast 16GB 3200MHz DDR4 RAM - Black
- Capacity: 16GB (1x16GB)
- Speed: 3200MHz
- Latency Timing: CL16
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
£ 41.99 inc. vat
£56.93save £14.94£ 34.99 ex. vat
£47.44save £12.45Kingston FURY Beast 32GB (2 x 16GB) 3200MHz DDR4 RAM - Black
- Capacity: 32GB (2x16GB)
- Speed: 3200MHz
- Latency Timing: CL16
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
£ 91.92 inc. vat
£120.99save £29.07£ 76.60 ex. vat
£100.82save £24.22Kingston FURY Renegade 32GB (2 x 16GB) 3600MHz DDR4 RAM - Black
- Capacity: 32GB (2x16GB)
- Speed: 3600MHz
- Latency Timing: CL16
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
£ 105.84 inc. vat
£129.48save £23.64£ 88.20 ex. vat
£107.90save £19.700% Interest offers available
Corsair Vengeance RGB Black PRO 16GB (2 x 8GB) DDR4 3200MHz
- Capacity: 16GB (2x8GB)
- Speed: 3200MHz
- Latency Timing: CL16
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
£ 64.98 inc. vat
£81.65save £16.67£ 54.15 ex. vat
£68.04save £13.89Kingston FURY Beast 32GB (16GB x 2) 5200MHz DDR5 CL38 DIMM Memory - Black
- Capacity: 32GB (2x16GB)
- Speed: 5200MHz
- Latency Timing: CL38
- Form Factor: DDR5 UDIMM
- Warranty: Limited Lifetime
£ 129.99 inc. vat
£207.99save £78.00£ 108.32 ex. vat
£173.32save £65.000% Interest offers available
Corsair Vengeance RGB PRO Black 32GB (16GB x 2) 3200MHz DDR4 Memory Kit
- Capacity: 32GB (2x16GB)
- Speed: 3200MHz
- Latency Timing: CL16
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
£ 108.99 inc. vat
£123.99save £15.00£ 90.82 ex. vat
£103.32save £12.500% Interest offers available
Kingston FURY Beast 16GB 2666MHz DDR4 RAM- Black
- Capacity: 16GB (1x16GB)
- Speed: 2666MHz
- Latency Timing: CL16
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
£ 44.99 inc. vat
£54.99save £10.00£ 37.49 ex. vat
£45.82save £8.33Patriot Viper 4 Steel Series DDR4 32GB(2 x 16GB) 3600MHz Kit
- Capacity: 32GB (2x16GB)
- Speed: 3600MHz
- Latency Timing: CL18
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
£ 89.94 inc. vat
£102.99save £13.05£ 74.95 ex. vat
£85.82save £10.87Corsair Vengeance LPX Black 16GB 3200 MHz AMD Ryzen Tuned DDR4 Memory Kit
- Capacity: 16GB (2x8GB)
- Speed: 3200MHz
- Latency Timing: CL16
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
£ 54.99 inc. vat
£64.98save £9.99£ 45.82 ex. vat
£54.15save £8.33G.Skill Trident Z5 RGB 32GB 7800MHz CL36 DDR5 Memory - Black
- Capacity: 32GB (2x16GB)
- Speed: 7800MHz
- Latency Timing: CL36
- Form Factor: DDR5 UDIMM
- Warranty: Limited Lifetime
£ 469.98 inc. vat
£ 391.65 ex. vat
0% Interest offers available
Kingston FURY Beast 32GB 5200MHz DDR5 CL40 DIMM Memory - Black
- Capacity: 32GB (2x16GB)
- Speed: 5200MHz
- Latency Timing: CL40
- Form Factor: DDR5 UDIMM
- Warranty: Limited Lifetime
£ 143.06 inc. vat
£ 119.21 ex. vat
0% Interest offers available
Adata XPG Spectrix D60G 16GB (2x 8GB) DDR4 3600MHz CL18 Memory Kit
- Capacity: 16GB (2x8GB)
- Speed: 3600MHz
- Latency Timing: CL18
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
£ 58.98 inc. vat
£69.99save £11.01£ 49.15 ex. vat
£58.32save £9.17G.Skill Aegis DDR4 16 GB PC 3200 CL16 KIT (2 x 8 GB)
- Capacity: 16GB (2x8GB)
- Speed: 3200MHz
- Latency Timing: CL16
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
£ 52.90 inc. vat
£56.99save £4.09£ 44.08 ex. vat
£47.49save £3.41CORSAIR VENGEANCE LPX 16GB (2x8GB) DDR4 3000 MHz - White
- Capacity: 16GB (2x8GB)
- Speed: 3000MHz
- Latency Timing: CL16
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
£ 52.98 inc. vat
£60.99save £8.01£ 44.15 ex. vat
£50.82save £6.67CORSAIR VENGEANCE LPX 16GB (1x16GB) DDR4 3000 MHz
- Capacity: 16GB (1x16GB)
- Speed: 3000MHz
- Latency Timing: CL16
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
£ 53.99 inc. vat
£71.91save £17.92£ 44.99 ex. vat
£59.92save £14.93G.Skill Trident Z5 RGB 64GB 6400MHz CL32 DDR5 Memory - Black
- Capacity: 64GB (2x32GB)
- Speed: 6400MHz
- Latency Timing: CL32
- Form Factor: DDR5 UDIMM
- Warranty: Limited Lifetime
£ 519.99 inc. vat
£629.99save £110.00£ 433.32 ex. vat
£524.99save £91.670% Interest offers available
Kingston FURY Beast 16GB (2 x 8GB) 3200MHz DDR4 RAM - Black
- Capacity: 16GB (2x8GB)
- Speed: 3200MHz
- Latency Timing: CL16
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
QuickFind: 1265314
Mfr part code: KF432C16BBK2/16
£ 46.98 inc. vat
£60.84save £13.86£ 39.15 ex. vat
£50.70save £11.55Patriot Viper Steel Series 16GB 3600Mhz Kit
- Capacity: 16GB (2x8GB)
- Speed: 3600MHz
- Latency Timing: CL18
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
QuickFind: 1059809
Mfr part code: PVS416G360C8K
£ 46.98 inc. vat
£56.99save £10.01£ 39.15 ex. vat
£47.49save £8.34Crucial RAM CT8G4DFRA266 8GB DDR4 2666 MHz CL19 Desktop Memory
- Capacity: 8GB (1x8GB)
- Speed: 2666MHz
- Latency Timing: CL19
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
QuickFind: 1128689
Mfr part code: CT8G4DFRA266
£ 19.98 inc. vat
£27.99save £8.01£ 16.65 ex. vat
£23.32save £6.67Kingston FURY Beast 8GB 3200MHz DDR4 RAM - Black
- Capacity: 8GB (1x8GB)
- Speed: 3200MHz
- Latency Timing: CL16
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
QuickFind: 1265313
Mfr part code: KF432C16BB/8
£ 24.88 inc. vat
£30.99save £6.11£ 20.73 ex. vat
£25.82save £5.09Crucial CT16G4DFRA266 16GB (DDR4, 2666 MT/s, PC4-21300, DIMM, 288-Pin) Memory
- Capacity: 16GB (1x16GB)
- Speed: 2666MHz
- Latency Timing: CL19
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
QuickFind: 1128219
Mfr part code: CT16G4DFRA266
£ 42.99 inc. vat
£57.99save £15.00£ 35.82 ex. vat
£48.32save £12.50Kingston FURY Beast 16GB (2 x 8GB) 3600MHz DDR4 RAM - Black
- Capacity: 16GB (2x8GB)
- Speed: 3600MHz
- Latency Timing: CL17
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
QuickFind: 1265626
Mfr part code: KF436C17BBK2/16
£ 55.98 inc. vat
£71.49save £15.51£ 46.65 ex. vat
£59.57save £12.92Crucial 8GB (1x 8GB) 3200MHz DDR4 RAM
- Capacity: 8GB (1x8GB)
- Speed: 3200MHz
- Latency Timing: CL22
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
QuickFind: 1289037
Mfr part code: CT8G4DFRA32A
£ 20.99 inc. vat
£28.06save £7.07£ 17.49 ex. vat
£23.38save £5.89G.Skill Trident Z RGB 16GB Kit DDR4 3200MHz RAM
- Capacity: 16GB (2x8GB)
- Speed: 3200MHz
- Latency Timing: CL16
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
QuickFind: 772405
Mfr part code: F4-3200C16D-16GTZR
£ 81.99 inc. vat
£93.99save £12.00£ 68.32 ex. vat
£78.32save £10.00Kingston FURY Beast 16GB 3200MHz DDR4 RAM - Black
- Capacity: 16GB (1x16GB)
- Speed: 3200MHz
- Latency Timing: CL16
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
QuickFind: 1286155
Mfr part code: KF432C16BB/16
£ 41.99 inc. vat
£56.93save £14.94£ 34.99 ex. vat
£47.44save £12.45Kingston FURY Beast 32GB (2 x 16GB) 3200MHz DDR4 RAM - Black
- Capacity: 32GB (2x16GB)
- Speed: 3200MHz
- Latency Timing: CL16
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
QuickFind: 1286156
Mfr part code: KF432C16BBK2/32
£ 91.92 inc. vat
£120.99save £29.07£ 76.60 ex. vat
£100.82save £24.22Kingston FURY Renegade 32GB (2 x 16GB) 3600MHz DDR4 RAM - Black
- Capacity: 32GB (2x16GB)
- Speed: 3600MHz
- Latency Timing: CL16
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
QuickFind: 1285920
Mfr part code: KF436C16RB1K2/32
£ 105.84 inc. vat
£129.48save £23.64£ 88.20 ex. vat
£107.90save £19.700% Interest offers available
Corsair Vengeance RGB Black PRO 16GB (2 x 8GB) DDR4 3200MHz
- Capacity: 16GB (2x8GB)
- Speed: 3200MHz
- Latency Timing: CL16
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
QuickFind: 843869
Mfr part code: CMW16GX4M2C3200C16
£ 64.98 inc. vat
£81.65save £16.67£ 54.15 ex. vat
£68.04save £13.89Kingston FURY Beast 32GB (16GB x 2) 5200MHz DDR5 CL38 DIMM Memory - Black
- Capacity: 32GB (2x16GB)
- Speed: 5200MHz
- Latency Timing: CL38
- Form Factor: DDR5 UDIMM
- Warranty: Limited Lifetime
QuickFind: 1327597
Mfr part code: KF552C40BBK2-32
£ 129.99 inc. vat
£207.99save £78.00£ 108.32 ex. vat
£173.32save £65.000% Interest offers available
Corsair Vengeance RGB PRO Black 32GB (16GB x 2) 3200MHz DDR4 Memory Kit
- Capacity: 32GB (2x16GB)
- Speed: 3200MHz
- Latency Timing: CL16
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
QuickFind: 1138632
Mfr part code: CMW32GX4M2E3200C16
£ 108.99 inc. vat
£123.99save £15.00£ 90.82 ex. vat
£103.32save £12.500% Interest offers available
Kingston FURY Beast 16GB 2666MHz DDR4 RAM- Black
- Capacity: 16GB (1x16GB)
- Speed: 2666MHz
- Latency Timing: CL16
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
QuickFind: 1286119
Mfr part code: KF426C16BB/16
£ 44.99 inc. vat
£54.99save £10.00£ 37.49 ex. vat
£45.82save £8.33Patriot Viper 4 Steel Series DDR4 32GB(2 x 16GB) 3600MHz Kit
- Capacity: 32GB (2x16GB)
- Speed: 3600MHz
- Latency Timing: CL18
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
QuickFind: 990542
Mfr part code: PVS432G360C8K
£ 89.94 inc. vat
£102.99save £13.05£ 74.95 ex. vat
£85.82save £10.87Corsair Vengeance LPX Black 16GB 3200 MHz AMD Ryzen Tuned DDR4 Memory Kit
- Capacity: 16GB (2x8GB)
- Speed: 3200MHz
- Latency Timing: CL16
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
QuickFind: 794997
Mfr part code: CMK16GX4M2Z3200C16
£ 54.99 inc. vat
£64.98save £9.99£ 45.82 ex. vat
£54.15save £8.33G.Skill Trident Z5 RGB 32GB 7800MHz CL36 DDR5 Memory - Black
- Capacity: 32GB (2x16GB)
- Speed: 7800MHz
- Latency Timing: CL36
- Form Factor: DDR5 UDIMM
- Warranty: Limited Lifetime
QuickFind: 1558969
Mfr part code: F5-7800J3646H16GX2-TZ5RK
£ 469.98 inc. vat
£ 391.65 ex. vat
0% Interest offers available
Kingston FURY Beast 32GB 5200MHz DDR5 CL40 DIMM Memory - Black
- Capacity: 32GB (2x16GB)
- Speed: 5200MHz
- Latency Timing: CL40
- Form Factor: DDR5 UDIMM
- Warranty: Limited Lifetime
QuickFind: 1540979
Mfr part code: KF552C36BBEK2-32
£ 143.06 inc. vat
£ 119.21 ex. vat
0% Interest offers available
Adata XPG Spectrix D60G 16GB (2x 8GB) DDR4 3600MHz CL18 Memory Kit
- Capacity: 16GB (2x8GB)
- Speed: 3600MHz
- Latency Timing: CL18
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
QuickFind: 1424153
Mfr part code: AX4U36008G18I-DT60
£ 58.98 inc. vat
£69.99save £11.01£ 49.15 ex. vat
£58.32save £9.17G.Skill Aegis DDR4 16 GB PC 3200 CL16 KIT (2 x 8 GB)
- Capacity: 16GB (2x8GB)
- Speed: 3200MHz
- Latency Timing: CL16
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
QuickFind: 1133799
Mfr part code: F4-3200C16D-16GIS
£ 52.90 inc. vat
£56.99save £4.09£ 44.08 ex. vat
£47.49save £3.41CORSAIR VENGEANCE LPX 16GB (2x8GB) DDR4 3000 MHz - White
- Capacity: 16GB (2x8GB)
- Speed: 3000MHz
- Latency Timing: CL16
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
QuickFind: 833650
Mfr part code: CMK16GX4M2D3000C16W
£ 52.98 inc. vat
£60.99save £8.01£ 44.15 ex. vat
£50.82save £6.67CORSAIR VENGEANCE LPX 16GB (1x16GB) DDR4 3000 MHz
- Capacity: 16GB (1x16GB)
- Speed: 3000MHz
- Latency Timing: CL16
- Form Factor: DDR4 UDIMM
- Warranty: Limited Lifetime
QuickFind: 833649
Mfr part code: CMK16GX4M1D3000C16
£ 53.99 inc. vat
£71.91save £17.92£ 44.99 ex. vat
£59.92save £14.93G.Skill Trident Z5 RGB 64GB 6400MHz CL32 DDR5 Memory - Black
- Capacity: 64GB (2x32GB)
- Speed: 6400MHz
- Latency Timing: CL32
- Form Factor: DDR5 UDIMM
- Warranty: Limited Lifetime
QuickFind: 1543034
Mfr part code: F5-6400J3239G32GX2-TZ5RK
£ 519.99 inc. vat
£629.99save £110.00£ 433.32 ex. vat
£524.99save £91.670% Interest offers available
Return to top
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), it's installed in the PC as modules typically in banks of 4 or 8GB. Generally speaking, the more memory a computer has, the more easily it can cope with multitasking.
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 DDR4 memory?
DDR4 RAM is the latest generation of Double Data Rate memory. That means that DDR4 RAM runs at higher speeds than older generations - but the capacity is still the most important factor when it comes to your memory needs. DDR4 RAM improves the 'clock speed' from the previous generation, which is the speed at which it can read and write data.
If you need to get a little more performance out of your gaming PC, upgrading to DDR4 RAM (as long as your machine is compatible!) might be a good way to go about it, compared to the high costs of a new graphics card or processor.What is RAM in a computer?
RAM stands for Random Access Memory, a form of volatile memory that stores information temporarily. It doesn't store files the way that your hard drive does - this memory 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 once the system is shut down, this information is discarded and the RAM can be reused.
What does RAM do?
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.
How much RAM do I need?
The more programs or processes you're running, the more RAM you need. So if you're just typing an essay in Microsoft Word, for example, a computer with low RAM might be able to handle that - but if you're simultaneously streaming music, browsing the internet with a few tabs open, watching a quick video clip on a news site, editing a document and running a sweep with antivirus software, your system needs more memory to handle all of those processes at once, and to let you multitask and switch between them.
Modern desktop PCs, laptops, tablets and even phones might have somewhere from 4GB up to 32GB of RAM. For reference, Windows 10 takes 2GB of RAM just to run, so you'll almost certainly need more. But it's still worth remembering that as much as having more RAM is better, at a certain point, adding more RAM to your PC won't make it go any faster.
8GB is fine for basic multitasking and casual users, and can handle a little bit of gaming, but if you want to use your PC or laptop for something a bit more intensive, you'll want to move up. 16GB of RAM is great for Windows and Mac users, and good for gaming, but serious gamers will want to be looking at 32GB upwards in order to get great performance without freezing or lagging. If you're a professional who needs to edit huge image files or video, then you might want to go even higher, past 64GB up to a whopping 128GB.
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.


