If your laptop is running slowly or sometimes hangs (freezes) it is highly likely that it has insufficient memory, or RAM, to cope with the demands being placed on it. If this is the case adding extra memory is quite simple and will enable the machine to cope with more complex and demanding tasks.
Laptop Memory RAM (64 products)
Read more about Laptop Memory RAM
Crucial 16GB DDR4 3200MHz SODIMM
- Speeds start at 2133 MT/s and faster data rates are expected to be...
- Increase bandwidth by up to 32 Percent
- Reduce power consumption by up to 40 Percent
£ 46.98 inc. vat
£61.49save £14.51£ 39.15 ex. vat
£51.24save £12.09
Crucial 8GB DDR4-2400 SODIMM Laptop Memory
- Speeds start at 2133 MT/s and faster data rates are expected to be...
- Increase bandwidth by up to 32 Percent
- Reduce power consumption by up to 40 Percent
£ 24.99 inc. vat
£30.23save £5.24£ 20.82 ex. vat
£25.19save £4.37
Crucial 32 GB (DDR4, 3200 MHz, SODIMM, 260-Pin, 1.2 V, CL22) Memory
- 1x 32GB
- 3200Mhz
- Faster bursts access speeds for improved sequential data throughout...
£ 95.99 inc. vat
£125.26save £29.27£ 79.99 ex. vat
£104.38save £24.39
Crucial CT8G4SFRA266 8 GB (DDR4, 2666 MT/s, PC4-21300, SODIMM, 260-Pin) Memory
- 1X 8GB
- DDR4-2666
- CAS latency - 19
- Extended timings - 19-19-19
£ 23.99 inc. vat
£30.89save £6.90£ 19.99 ex. vat
£25.74save £5.75
Crucial 8GB DDR4-3200 SODIMM
- 8GB
- 3200Mhz
- DDR4 SODIMM
- Optimized for next generation processors and platforms
£ 23.99 inc. vat
£29.99save £6.00£ 19.99 ex. vat
£24.99save £5.00
Crucial 16GB DDR4-2666 SODIMM
- 1 x 16GB
- Speed - DDR4-2666
- CAS latency - 19
- PC speed - PC4-21300
£ 48.99 inc. vat
£63.50save £14.51£ 40.82 ex. vat
£52.91save £12.09
Crucial 16GB 2400MHz DDR4 RAM Memory - CT16G4SFD824A
- Memory Type DDR4
- Form Factor: SODIMM
- 16GB Dual Ranked
- non-ECC Unbuffered Memory
- Limited Lifetime Warranty
£ 48.99 inc. vat
£59.64save £10.65£ 40.82 ex. vat
£49.70save £8.88
Crucial 32GB Kit (2 x 16GB) DDR4-3200 SODIMM
- 32GB (16GB x 2)
- Speed - DDR4-3200
- CAS latency - 22
- PC speed - PC4-25600
- Manufacturers Limited Lifetime Warranty
£ 96.99 inc. vat
£140.74save £43.75£ 80.82 ex. vat
£117.28save £36.46
Kingston FURY Impact 32GB (2 x 16GB) 3200MHz SODIMM DDR4 RAM
- Total Capacity: 32GB
- Voltage: 1.2V
- CL20
- Speed: 3200MHz
- Form Factor: SODIMM
£ 127.98 inc. vat
£141.99save £14.01£ 106.65 ex. vat
£118.32save £11.670% Interest offers available
Kingston KCP426SD8/16 Notebook Memory 16GB 2666MHz, DDR4, 1.2V, CL19, 260-Pin SODIMM
- Memory layout (modules x dimensions): 1 x 16 GB
- Internal memory type: DDR4.
- Memory frequency: 2666 MHz.
- Memory shape: 260-pin SO-DIMM
- Latency CAS: 19
£ 62.21 inc. vat
£ 51.84 ex. vat
Kingston FURY Impact 16GB (2 x 8GB) 3200MHz SODIMM DDR4 RAM
- Total Capacity: 16GB
- Voltage: 1.2V
- CL20
- Speed: 3200MHz
- Form Factor: SODIMM
£ 70.49 inc. vat
£ 58.74 ex. vat
Kingston 8GB 1600MHz 204-Pin CL11 DDR3L SODIMM Non-ECC Unbuffered 1.35V Memory
- 8GB Memory Module
- Memory Type DDR3L
- Designation PC3-12800
- Lifetime Warranty
£ 59.49 inc. vat
£ 49.57 ex. vat
Corsair Memory 8GB (1x8GB) DDR4 SODIMM 2133MHz C15 Memory Module
- 8GB Kit (1 x 8GB)
- Speed Rating PC4-17000 (2133MHz)
- Memory Type DDR4
- Limited Lifetime Warranty
£ 25.98 inc. vat
£29.00save £3.02£ 21.65 ex. vat
£24.16save £2.51
Kingston 16GB DDR4 3200MT/s Non ECC Memory RAM SODIMM
- Capacity: 16GB (1x16GB)
- Speed: 3200 MHz
- Latency: CL22
- Form Factor: DDR4 SODIMM
- Warranty: Limited Lifetime
£ 58.98 inc. vat
£ 49.15 ex. vat
Corsair Vengeance SODIMM 8 GB (1 x 8 GB) DDR4 2666 MHz CMSX8GX4M1A2666C18
- 8GB
- 2666Mhz DDR4
- PC4-21300 (2666)
- Non-ECC Unbuffered
- CAS 18-19-19-39
£ 27.99 inc. vat
£ 23.32 ex. vat
Integral 16GB Kit (2 x 8GB) DDR4 3200MHz PC4-25600 1.2V CL22 SODIMM
- 16GB (2x8GB)
- DDR4 3200Mhz
- 260 pin SO-DIMM
£ 47.61 inc. vat
£ 39.67 ex. vat
Kingston 8GB (1x 8GB) 2666MHz DDR4 RAM
- Latency Timing: CL19
- Speed: 2666MHz (PC4-21300)
- 1 x 8GB SO-DIMM Memory
- non-ECC Unbuffered Memory
£ 29.49 inc. vat
£31.00save £1.51£ 24.57 ex. vat
£25.83save £1.26
Kingston FURY Impact 32GB (2 x 16GB) 2666MHz SODIMM DDR4 RAM
- Total Capacity: 32GB
- Voltage: 1.2V
- CL15
- Speed: 2666MHz
- Form Factor: SODIMM
£ 112.98 inc. vat
£128.00save £15.02£ 94.15 ex. vat
£106.66save £12.510% Interest offers available
Kingston FURY Impact 16GB 2666MHz SODIMM DDR4 RAM
- Total Capacity: 16GB
- Voltage: 1.2V
- CL15
- Speed: 2666MHz
- Form Factor: SODIMM
£ 51.99 inc. vat
£56.99save £5.00£ 43.32 ex. vat
£47.49save £4.17
Kingston KCP426SS6/4 4GB DDR4 2666Mhz Non ECC Memory RAM SODIMM
- 4GB 2666MHz (PC4-21300)
- Non-ECC
- 260 Pin
- 1.2v
£ 25.26 inc. vat
£ 21.05 ex. vat
Corsair Vengeance 32GB (2x16GB) DDR4 SODIMM 2400MHz CL16 Memory Kit
- 32GB (2x16GB)
- DDR4 SODIMM
- 2400MHz
- CL16 Latency
£ 97.98 inc. vat
£ 81.65 ex. vat
Kingston 4GB 1600MHz 204-Pin CL11 DDR3 SODIMM Non-ECC Unbuffered 1.5V Memory Module
- 4GB Memory Module
- Memory Type DDR3
- Designation PC3-12800
£ 28.98 inc. vat
£ 24.15 ex. vat
Kingston FURY Impact 32GB 4800MHz DDR5 CL38 SODIMM
- Mighty DDR5 SODIMM performance
- Intel® XMP 3.0 Certified
- Lower power consumption, increased efficiency
- Improved stability with on-die ECC
£ 142.98 inc. vat
£224.99save £82.01£ 119.15 ex. vat
£187.49save £68.340% Interest offers available
Crucial 16GB DDR4 3200MHz SODIMM
- Speeds start at 2133 MT/s and faster data rates are expected to be...
- Increase bandwidth by up to 32 Percent
- Reduce power consumption by up to 40 Percent
QuickFind: 1129345
Mfr part code: CT16G4SFRA32A
£ 46.98 inc. vat
£61.49save £14.51£ 39.15 ex. vat
£51.24save £12.09
Crucial 8GB DDR4-2400 SODIMM Laptop Memory
- Speeds start at 2133 MT/s and faster data rates are expected to be...
- Increase bandwidth by up to 32 Percent
- Reduce power consumption by up to 40 Percent
QuickFind: 740025
Mfr part code: CT8G4SFS824A
£ 24.99 inc. vat
£30.23save £5.24£ 20.82 ex. vat
£25.19save £4.37
Crucial 32 GB (DDR4, 3200 MHz, SODIMM, 260-Pin, 1.2 V, CL22) Memory
- 1x 32GB
- 3200Mhz
- Faster bursts access speeds for improved sequential data throughout...
QuickFind: 1136843
Mfr part code: CT32G4SFD832A
£ 95.99 inc. vat
£125.26save £29.27£ 79.99 ex. vat
£104.38save £24.39
Crucial CT8G4SFRA266 8 GB (DDR4, 2666 MT/s, PC4-21300, SODIMM, 260-Pin) Memory
- 1X 8GB
- DDR4-2666
- CAS latency - 19
- Extended timings - 19-19-19
QuickFind: 1124543
Mfr part code: CT8G4SFRA266
£ 23.99 inc. vat
£30.89save £6.90£ 19.99 ex. vat
£25.74save £5.75
Crucial 8GB DDR4-3200 SODIMM
- 8GB
- 3200Mhz
- DDR4 SODIMM
- Optimized for next generation processors and platforms
QuickFind: 1142645
Mfr part code: CT8G4SFRA32A
£ 23.99 inc. vat
£29.99save £6.00£ 19.99 ex. vat
£24.99save £5.00
Crucial 16GB DDR4-2666 SODIMM
- 1 x 16GB
- Speed - DDR4-2666
- CAS latency - 19
- PC speed - PC4-21300
QuickFind: 1129258
Mfr part code: CT16G4SFRA266
£ 48.99 inc. vat
£63.50save £14.51£ 40.82 ex. vat
£52.91save £12.09
Crucial 16GB 2400MHz DDR4 RAM Memory - CT16G4SFD824A
- Memory Type DDR4
- Form Factor: SODIMM
- 16GB Dual Ranked
- non-ECC Unbuffered Memory
- Limited Lifetime Warranty
QuickFind: 736851
Mfr part code: CT16G4SFD824A
£ 48.99 inc. vat
£59.64save £10.65£ 40.82 ex. vat
£49.70save £8.88
Crucial 32GB Kit (2 x 16GB) DDR4-3200 SODIMM
- 32GB (16GB x 2)
- Speed - DDR4-3200
- CAS latency - 22
- PC speed - PC4-25600
- Manufacturers Limited Lifetime Warranty
QuickFind: 1129263
Mfr part code: CT2K16G4SFRA32A
£ 96.99 inc. vat
£140.74save £43.75£ 80.82 ex. vat
£117.28save £36.46
Kingston FURY Impact 32GB (2 x 16GB) 3200MHz SODIMM DDR4 RAM
- Total Capacity: 32GB
- Voltage: 1.2V
- CL20
- Speed: 3200MHz
- Form Factor: SODIMM
QuickFind: 1286091
Mfr part code: KF432S20IBK2/32
£ 127.98 inc. vat
£141.99save £14.01£ 106.65 ex. vat
£118.32save £11.670% Interest offers available
Kingston KCP426SD8/16 Notebook Memory 16GB 2666MHz, DDR4, 1.2V, CL19, 260-Pin SODIMM
- Memory layout (modules x dimensions): 1 x 16 GB
- Internal memory type: DDR4.
- Memory frequency: 2666 MHz.
- Memory shape: 260-pin SO-DIMM
- Latency CAS: 19
QuickFind: 965832
Mfr part code: KCP426SD8/16
£ 62.21 inc. vat
£ 51.84 ex. vat
Kingston FURY Impact 16GB (2 x 8GB) 3200MHz SODIMM DDR4 RAM
- Total Capacity: 16GB
- Voltage: 1.2V
- CL20
- Speed: 3200MHz
- Form Factor: SODIMM
QuickFind: 1286088
Mfr part code: KF432S20IBK2/16
£ 70.49 inc. vat
£ 58.74 ex. vat
Kingston 8GB 1600MHz 204-Pin CL11 DDR3L SODIMM Non-ECC Unbuffered 1.35V Memory
- 8GB Memory Module
- Memory Type DDR3L
- Designation PC3-12800
- Lifetime Warranty
QuickFind: 737969
Mfr part code: KCP3L16SD8/8
£ 59.49 inc. vat
£ 49.57 ex. vat
Corsair Memory 8GB (1x8GB) DDR4 SODIMM 2133MHz C15 Memory Module
- 8GB Kit (1 x 8GB)
- Speed Rating PC4-17000 (2133MHz)
- Memory Type DDR4
- Limited Lifetime Warranty
QuickFind: 745558
Mfr part code: CMSO8GX4M1A2133C15
£ 25.98 inc. vat
£29.00save £3.02£ 21.65 ex. vat
£24.16save £2.51
Kingston 16GB DDR4 3200MT/s Non ECC Memory RAM SODIMM
- Capacity: 16GB (1x16GB)
- Speed: 3200 MHz
- Latency: CL22
- Form Factor: DDR4 SODIMM
- Warranty: Limited Lifetime
QuickFind: 1264098
Mfr part code: KCP432SD8/16
£ 58.98 inc. vat
£ 49.15 ex. vat
Corsair Vengeance SODIMM 8 GB (1 x 8 GB) DDR4 2666 MHz CMSX8GX4M1A2666C18
- 8GB
- 2666Mhz DDR4
- PC4-21300 (2666)
- Non-ECC Unbuffered
- CAS 18-19-19-39
QuickFind: 1146678
Mfr part code: CMSX8GX4M1A2666C18
£ 27.99 inc. vat
£ 23.32 ex. vat
Integral 16GB Kit (2 x 8GB) DDR4 3200MHz PC4-25600 1.2V CL22 SODIMM
- 16GB (2x8GB)
- DDR4 3200Mhz
- 260 pin SO-DIMM
QuickFind: 1143112
Mfr part code: IN4V8GNGLTIK2
£ 47.61 inc. vat
£ 39.67 ex. vat
Kingston 8GB (1x 8GB) 2666MHz DDR4 RAM
- Latency Timing: CL19
- Speed: 2666MHz (PC4-21300)
- 1 x 8GB SO-DIMM Memory
- non-ECC Unbuffered Memory
QuickFind: 990841
Mfr part code: KVR26S19S8/8
£ 29.49 inc. vat
£31.00save £1.51£ 24.57 ex. vat
£25.83save £1.26
Crucial 8GB 4800Mhz DDR5 SODIMM
- 8GB
- 4800Mhz DDR5
- 1.1V
- 262-pin
QuickFind: 1419480
Mfr part code: CT8G48C40S5
£ 39.99 inc. vat
£ 33.32 ex. vat
Kingston FURY Impact 32GB (2 x 16GB) 2666MHz SODIMM DDR4 RAM
- Total Capacity: 32GB
- Voltage: 1.2V
- CL15
- Speed: 2666MHz
- Form Factor: SODIMM
QuickFind: 1286073
Mfr part code: KF426S15IB1K2/32
£ 112.98 inc. vat
£128.00save £15.02£ 94.15 ex. vat
£106.66save £12.510% Interest offers available
Kingston FURY Impact 16GB 2666MHz SODIMM DDR4 RAM
- Total Capacity: 16GB
- Voltage: 1.2V
- CL15
- Speed: 2666MHz
- Form Factor: SODIMM
QuickFind: 1265636
Mfr part code: KF426S15IB1/16
£ 51.99 inc. vat
£56.99save £5.00£ 43.32 ex. vat
£47.49save £4.17
Kingston KCP426SS6/4 4GB DDR4 2666Mhz Non ECC Memory RAM SODIMM
- 4GB 2666MHz (PC4-21300)
- Non-ECC
- 260 Pin
- 1.2v
QuickFind: 919593
Mfr part code: KCP426SS6/4
£ 25.26 inc. vat
£ 21.05 ex. vat
Corsair Vengeance 32GB (2x16GB) DDR4 SODIMM 2400MHz CL16 Memory Kit
- 32GB (2x16GB)
- DDR4 SODIMM
- 2400MHz
- CL16 Latency
QuickFind: 882159
Mfr part code: CMSX32GX4M2A2400C16
£ 97.98 inc. vat
£ 81.65 ex. vat
Kingston 4GB 1600MHz 204-Pin CL11 DDR3 SODIMM Non-ECC Unbuffered 1.5V Memory Module
- 4GB Memory Module
- Memory Type DDR3
- Designation PC3-12800
QuickFind: 737973
Mfr part code: KCP316SS8/4
£ 28.98 inc. vat
£ 24.15 ex. vat
Kingston FURY Impact 32GB 4800MHz DDR5 CL38 SODIMM
- Mighty DDR5 SODIMM performance
- Intel® XMP 3.0 Certified
- Lower power consumption, increased efficiency
- Improved stability with on-die ECC
QuickFind: 1419961
Mfr part code: KF548S38IB-32
£ 142.98 inc. vat
£224.99save £82.01£ 119.15 ex. vat
£187.49save £68.340% Interest offers available
Return to top
Although it is a little simplistic the more memory your laptop has the quicker it will run. Laptop memory helps the machine process data and the quicker it can do so the faster your programmes will run. If you only use your laptop for word processing and surfing the web a small amount of memory will be fine. But for gaming and other intensive applications more memory will be needed.
Choosing MemoryThere is a massive choice available from well-known brands such as Apple, Corsair and Kingston. When you are looking at speeds the memory modules are usually differentiated by type and clock rating. A typical example would be DDR3 1600MHz which is faster than DDR3 1066MHz. Different capacities are also available with the most common being either 2, 4, 8 or 16GB modules. In many laptops the memory is stored in two slots. So a machine with 8GB of memory probably has 2x4GB modules. Other machines will have just one slot and a single module of memory.
When choosing your memory and before you upgrade check your laptop specification as it will indicate the maximum memory that can be installed. Subject to these limits memory modules with more speed allied with a higher capacity will result in a more powerful and efficient computer.
DIYSo you are going to buy some additional laptop memory. But are you able to install it yourself? The answer is yes. And no. It depends on the machine. Most laptops have a compartment on its underside where you can easily access and install memory. Some machines however seal the memory into the case. In this instance you should not attempt to change the memory yourself but should take it to an authorised technician.
Find the right memory
Not sure which memory you need? No worries. Use the Kingston Memory Configurator to discover the best solution for you.
Buying Your New Laptop MemoryEbuyer.com have a huge range of laptop memory available at some great prices. You can find the memory you need, order today before 11pm and we can deliver it to your door tomorrow (terms and conditions apply).