DDR4 RAM - 2666MHz (32 products)

Upgrade your computer the easy way and choose your DDR4 Ram modules (2666MHz) from a variety of capacities ranging from 4GB to 32GB and from brands such as Corsair, Kingston and more. DDR4 RAM is the fastest and most reliable computer memory on the market to date and provides a much better experience than DDR3 or the obsolete DDR2 RAM. Those earlier generations are not compatible with DDR4 slots so upgrade while you can!

Read more about DDR4 RAM - 2666MHz

Showing 1 - 24 of 32 results
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Crucial RAM CT8G4DFRA266 8GB DDR4 2666 MHz CL19 Desktop Memory

  • 8GB
  • 2666Mhz DDR4
  • PC Speed = PC4-21300
  • 288 Pin

£ 25.98  inc. vat

£30.48save £4.50

£ 21.65 ex. vat

£25.40save £3.75
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)

£ 59.99  inc. vat

£64.49save £4.50

£ 49.99 ex. vat

£53.74save £3.75
More Info

Adata Premier DDR4 2666MHz 8GB

  • 8GB
  • 2666Mhz DDR4
  • UDIMM 288-pin
  • CL 19-19-19

£ 23.99  inc. vat

£25.98save £1.99

£ 19.99 ex. vat

£21.65save £1.66
More Info

Corsair Vengeance LPX 32GB (2x16GB) DDR4 DRAM 2666MHz C16 Memory Kit - Red

  • 32GB Kit (2 x 16GB)
  • PC4-21300 (2666MHz)
  • Dual / Quad Channel
  • Memory Type DDR4
  • Limited Lifetime Warranty

£ 100.19  inc. vat

£ 83.49 ex. vat

0% Interest offers available

More Info

Integral 16GB Kit (2 x 8GB) DDR4 2666MHz PC4-21300 1.2V CL19 UDIMM

  • 16GB (2x8GB)
  • DDR4 2666Mhz
  • PC4-21300
  • 288 pin DIMM

£ 50.32  inc. vat

£53.99save £3.67

£ 41.93 ex. vat

£44.99save £3.06
More Info

Corsair Vengeance LPX 8GB (1x8GB) DDR4 DRAM 2666MHz C16 Memory Kit - Black 1.2V

  • SPD Voltage 1.2V
  • Memory Size 8GB Kit (1 x 8GB)
  • Memory Type DDR4

£ 28.98  inc. vat

£32.24save £3.26

£ 24.15 ex. vat

£26.86save £2.71
More Info

Crucial CT16G4DFRA266 16GB (DDR4, 2666 MT/s, PC4-21300, DIMM, 288-Pin) Memory

  • 16 GB
  • 2666Mhz
  • PC4-21300
  • DIMM, 288-Pin

£ 51.99  inc. vat

£58.68save £6.69

£ 43.32 ex. vat

£48.90save £5.58
More Info

Crucial CT4G4DFS8266 4GB DDR4 2666 UDIMM

  • 4GB DDR4 2666 MT/S PC4-21300 CL19 SR X8 UDIMM 288PIN
  • Limited lifetime warranty

£ 17.99  inc. vat

£18.99save £1.00

£ 14.99 ex. vat

£15.82save £0.83
More Info

Corsair Vengeance LPX 32GB (2x16GB) DDR4 DRAM 2666MHz C16 Memory Kit - Black

  • 32GB Kit (2 x 16GB)
  • Speed Rating PC4-21300 (2666MHz)
  • Memory Type DDR4
  • Memory Configuration Dual / Quad Channel
  • Limited Lifetime Warranty

£ 110.99  inc. vat

£ 92.49 ex. vat

0% Interest offers available

More Info

Kingston FURY Beast 4GB 2666MHz DDR4 RAM - Black

  • Latency Timing CL16
  • Speed: 2666 MHz
  • 1 x 4GB DIMM Memory
  • Intel XMP Profile Support: Yes
  • KF426C16BB/4

£ 25.00  inc. vat

£ 20.83 ex. vat

More Info

Kingston FURY Renegade 16GB (2 x 8GB) 2666MHz DDR4 RAM - Black

  • Latency Timing CL13
  • Speed: 2666 MHz
  • 2 x 8GB DIMM Memory
  • Intel XMP Profile Support: Yes

£ 67.98  inc. vat

£ 56.65 ex. vat

More Info

Kingston FURY Beast 16GB DDR4 2666Mhz Non ECC DIMM

  • Latency Timing CL16
  • Speed: 2666 MHz
  • 1 x 16GB DIMM Memory
  • Intel XMP Profile Support: Yes
  • KF426C16BB1/16

£ 55.49  inc. vat

£59.99save £4.50

£ 46.24 ex. vat

£49.99save £3.75
More Info

Kingston FURY Beast 8GB 2666MHz DDR4 RAM - RGB

  • Latency Timing CL16
  • Speed: 2666 MHz
  • 1 x 8GB DIMM Memory
  • Intel XMP Profile Support: Yes
  • KF426C16BBA/8

£ 33.99  inc. vat

£ 28.32 ex. vat

More Info

Kingston FURY Beast 8GB 2666MHz DDR4 RAM - Black

  • Latency Timing CL16
  • Speed: 2666 MHz
  • 1 x 8GB DIMM Memory
  • Intel XMP Profile Support: Yes

£ 28.98  inc. vat

£33.48save £4.50

£ 24.15 ex. vat

£27.90save £3.75
More Info

Kingston Valueram 4GB (1X 4GB) DDR4 2666MHZ RAM

  • Voltage: 1.2V
  • Latency Timing: C19
  • Speed: 2666MHz (PC4-21300)
  • 1 x 4GB DIMM Memory

£ 20.99  inc. vat

£ 17.49 ex. vat

More Info

Corsair Vengeance RGB Black PRO 16GB (2 x 8GB) DDR4 2666MHz

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

£ 67.49  inc. vat

£ 56.24 ex. vat

More Info

Kingston Value RAM 16GB 2666MHz DDR4 DIMM Memory Module

  • Capacity: 16GB
  • Speed: 2666MHz
  • Factor: DIMM
  • Latency: CL19

£ 59.99  inc. vat

£64.98save £4.99

£ 49.99 ex. vat

£54.15save £4.16
More Info

Kingston FURY Beast 8GB (2 x 4GB) 2666MHz DDR4 RAM - Black

  • Latency Timing CL16
  • Speed: 2666 MHz
  • 2 x 4GB DIMM Memory
  • Intel XMP Profile Support: Yes
  • KF426C16BBK2/8

£ 50.99  inc. vat

£ 42.49 ex. vat

More Info

Kingston FURY Beast 16GB (2 x 8GB) 2666MHz DDR4 RAM - Black

  • Latency Timing CL16
  • Speed: 2666 MHz
  • 2 x 8GB DIMM Memory
  • Intel XMP Profile Support: Yes

£ 57.48  inc. vat

£61.49save £4.01

£ 47.90 ex. vat

£51.24save £3.34
More Info

Kingston 8GB DDR4 2666Mhz Non ECC Memory RAM

  • Voltage: 1.2V
  • Latency Timing: CL19
  • Speed: 2666MHz (PC4-21300)
  • non-ECC Unbuffered Memory
  • KCP426NS8/8

£ 28.98  inc. vat

£30.99save £2.01

£ 24.15 ex. vat

£25.82save £1.67
More Info

Corsair Vengeance LPX 32GB (4x8GB) DDR4 DRAM 2666MHz C16 Memory Kit

  • 32GB of High-Speed 2666Mhz C16 DDR4 Memory
  • High-performance overclocking
  • 8-Layer PCB
  • Designed and optimized for the latest Intel X99 Chipset

£ 117.99  inc. vat

£ 98.32 ex. vat

0% Interest offers available

More Info

Kingston FURY Beast 16GB 2666MHz DDR4 RAM- Black

  • Latency Timing CL16
  • Speed: 2666 MHz
  • 1 x 16GB DIMM Memory
  • Intel XMP Profile Support: Yes
  • KF426C16BB/16

£ 53.99  inc. vat

£58.98save £4.99

£ 44.99 ex. vat

£49.15save £4.16
More Info

Integral 16GB DDR4 2666MHz PC4-21300 1.2V CL19 UDIMM

  • 16GB (1x16GB)
  • DDR4 2666Mhz
  • PC4-21333
  • CL19 UDIMM

£ 51.29  inc. vat

£ 42.74 ex. vat

More Info

HyperX FURY RGB 32GB (2x 16GB) 2666MHz DDR4 RAM

  • Voltage: 1.2V
  • Latency Timing: CL16
  • Speed: 2666MHz (PC4-21300)
  • 2 x 16GB DIMM Dual Channel Kit
  • Intel XMP Profile Support

Coming Soon

Crucial RAM CT8G4DFRA266 8GB DDR4 2666 MHz CL19 Desktop Memory

  • 8GB
  • 2666Mhz DDR4
  • PC Speed = PC4-21300
  • 288 Pin

QuickFind: 1128689

Mfr part code: CT8G4DFRA266

£ 25.98  inc. vat

£30.48save £4.50

£ 21.65 ex. vat

£25.40save £3.75
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

£ 59.99  inc. vat

£64.49save £4.50

£ 49.99 ex. vat

£53.74save £3.75
More Info

Adata Premier DDR4 2666MHz 8GB

  • 8GB
  • 2666Mhz DDR4
  • UDIMM 288-pin
  • CL 19-19-19

QuickFind: 1287008

Mfr part code: AD4U26668G19-SGN

£ 23.99  inc. vat

£25.98save £1.99

£ 19.99 ex. vat

£21.65save £1.66
More Info

Corsair Vengeance LPX 32GB (2x16GB) DDR4 DRAM 2666MHz C16 Memory Kit - Red

  • 32GB Kit (2 x 16GB)
  • PC4-21300 (2666MHz)
  • Dual / Quad Channel
  • Memory Type DDR4
  • Limited Lifetime Warranty

QuickFind: 743008

Mfr part code: CMK32GX4M2A2666C16R

£ 100.19  inc. vat

£ 83.49 ex. vat

0% Interest offers available

More Info

Integral 16GB Kit (2 x 8GB) DDR4 2666MHz PC4-21300 1.2V CL19 UDIMM

  • 16GB (2x8GB)
  • DDR4 2666Mhz
  • PC4-21300
  • 288 pin DIMM

QuickFind: 1143115

Mfr part code: IN4T8GNELSIK2

£ 50.32  inc. vat

£53.99save £3.67

£ 41.93 ex. vat

£44.99save £3.06
More Info

Corsair Vengeance LPX 8GB (1x8GB) DDR4 DRAM 2666MHz C16 Memory Kit - Black 1.2V

  • SPD Voltage 1.2V
  • Memory Size 8GB Kit (1 x 8GB)
  • Memory Type DDR4

QuickFind: 719387

Mfr part code: CMK8GX4M1A2666C16

£ 28.98  inc. vat

£32.24save £3.26

£ 24.15 ex. vat

£26.86save £2.71
More Info

Crucial CT16G4DFRA266 16GB (DDR4, 2666 MT/s, PC4-21300, DIMM, 288-Pin) Memory

  • 16 GB
  • 2666Mhz
  • PC4-21300
  • DIMM, 288-Pin

QuickFind: 1128219

Mfr part code: CT16G4DFRA266

£ 51.99  inc. vat

£58.68save £6.69

£ 43.32 ex. vat

£48.90save £5.58
More Info

Crucial CT4G4DFS8266 4GB DDR4 2666 UDIMM

  • 4GB DDR4 2666 MT/S PC4-21300 CL19 SR X8 UDIMM 288PIN
  • Limited lifetime warranty

QuickFind: 882333

Mfr part code: CT4G4DFS8266

£ 17.99  inc. vat

£18.99save £1.00

£ 14.99 ex. vat

£15.82save £0.83
More Info

Corsair Vengeance LPX 32GB (2x16GB) DDR4 DRAM 2666MHz C16 Memory Kit - Black

  • 32GB Kit (2 x 16GB)
  • Speed Rating PC4-21300 (2666MHz)
  • Memory Type DDR4
  • Memory Configuration Dual / Quad Channel
  • Limited Lifetime Warranty

QuickFind: 737133

Mfr part code: CMK32GX4M2A2666C16

£ 110.99  inc. vat

£ 92.49 ex. vat

0% Interest offers available

More Info

Kingston FURY Beast 4GB 2666MHz DDR4 RAM - Black

  • Latency Timing CL16
  • Speed: 2666 MHz
  • 1 x 4GB DIMM Memory
  • Intel XMP Profile Support: Yes
  • KF426C16BB/4

QuickFind: 1286114

Mfr part code: KF426C16BB/4

£ 25.00  inc. vat

£ 20.83 ex. vat

More Info

Kingston FURY Renegade 16GB (2 x 8GB) 2666MHz DDR4 RAM - Black

  • Latency Timing CL13
  • Speed: 2666 MHz
  • 2 x 8GB DIMM Memory
  • Intel XMP Profile Support: Yes

QuickFind: 1285801

Mfr part code: KF426C13RBK2/16

£ 67.98  inc. vat

£ 56.65 ex. vat

More Info

Kingston FURY Beast 16GB DDR4 2666Mhz Non ECC DIMM

  • Latency Timing CL16
  • Speed: 2666 MHz
  • 1 x 16GB DIMM Memory
  • Intel XMP Profile Support: Yes
  • KF426C16BB1/16

QuickFind: 1265634

Mfr part code: KF426C16BB1/16

£ 55.49  inc. vat

£59.99save £4.50

£ 46.24 ex. vat

£49.99save £3.75
More Info

Kingston FURY Beast 8GB 2666MHz DDR4 RAM - RGB

  • Latency Timing CL16
  • Speed: 2666 MHz
  • 1 x 8GB DIMM Memory
  • Intel XMP Profile Support: Yes
  • KF426C16BBA/8

QuickFind: 1265631

Mfr part code: KF426C16BBA/8

£ 33.99  inc. vat

£ 28.32 ex. vat

More Info

Kingston FURY Beast 8GB 2666MHz DDR4 RAM - Black

  • Latency Timing CL16
  • Speed: 2666 MHz
  • 1 x 8GB DIMM Memory
  • Intel XMP Profile Support: Yes

QuickFind: 1265311

Mfr part code: KF426C16BB/8

£ 28.98  inc. vat

£33.48save £4.50

£ 24.15 ex. vat

£27.90save £3.75
More Info

Kingston Valueram 4GB (1X 4GB) DDR4 2666MHZ RAM

  • Voltage: 1.2V
  • Latency Timing: C19
  • Speed: 2666MHz (PC4-21300)
  • 1 x 4GB DIMM Memory

QuickFind: 963872

Mfr part code: KVR26N19S6/4

£ 20.99  inc. vat

£ 17.49 ex. vat

More Info

Corsair Vengeance RGB Black PRO 16GB (2 x 8GB) DDR4 2666MHz

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

QuickFind: 856828

Mfr part code: CMW16GX4M2A2666C16

£ 67.49  inc. vat

£ 56.24 ex. vat

More Info

Kingston Value RAM 16GB 2666MHz DDR4 DIMM Memory Module

  • Capacity: 16GB
  • Speed: 2666MHz
  • Factor: DIMM
  • Latency: CL19

QuickFind: 797215

Mfr part code: KVR26N19D8/16

£ 59.99  inc. vat

£64.98save £4.99

£ 49.99 ex. vat

£54.15save £4.16
More Info

Kingston FURY Beast 8GB (2 x 4GB) 2666MHz DDR4 RAM - Black

  • Latency Timing CL16
  • Speed: 2666 MHz
  • 2 x 4GB DIMM Memory
  • Intel XMP Profile Support: Yes
  • KF426C16BBK2/8

QuickFind: 1265628

Mfr part code: KF426C16BBK2/8

£ 50.99  inc. vat

£ 42.49 ex. vat

More Info

Kingston FURY Beast 16GB (2 x 8GB) 2666MHz DDR4 RAM - Black

  • Latency Timing CL16
  • Speed: 2666 MHz
  • 2 x 8GB DIMM Memory
  • Intel XMP Profile Support: Yes

QuickFind: 1265312

Mfr part code: KF426C16BBK2/16

£ 57.48  inc. vat

£61.49save £4.01

£ 47.90 ex. vat

£51.24save £3.34
More Info

Kingston 8GB DDR4 2666Mhz Non ECC Memory RAM

  • Voltage: 1.2V
  • Latency Timing: CL19
  • Speed: 2666MHz (PC4-21300)
  • non-ECC Unbuffered Memory
  • KCP426NS8/8

QuickFind: 823294

Mfr part code: KCP426NS8/8

£ 28.98  inc. vat

£30.99save £2.01

£ 24.15 ex. vat

£25.82save £1.67
More Info

Corsair Vengeance LPX 32GB (4x8GB) DDR4 DRAM 2666MHz C16 Memory Kit

  • 32GB of High-Speed 2666Mhz C16 DDR4 Memory
  • High-performance overclocking
  • 8-Layer PCB
  • Designed and optimized for the latest Intel X99 Chipset

QuickFind: 670081

Mfr part code: CMK32GX4M4A2666C16

£ 117.99  inc. vat

£ 98.32 ex. vat

0% Interest offers available

More Info

Kingston FURY Beast 16GB 2666MHz DDR4 RAM- Black

  • Latency Timing CL16
  • Speed: 2666 MHz
  • 1 x 16GB DIMM Memory
  • Intel XMP Profile Support: Yes
  • KF426C16BB/16

QuickFind: 1286119

Mfr part code: KF426C16BB/16

£ 53.99  inc. vat

£58.98save £4.99

£ 44.99 ex. vat

£49.15save £4.16
More Info

Integral 16GB DDR4 2666MHz PC4-21300 1.2V CL19 UDIMM

  • 16GB (1x16GB)
  • DDR4 2666Mhz
  • PC4-21333
  • CL19 UDIMM

QuickFind: 1143116

Mfr part code: IN4T16GNELSI

£ 51.29  inc. vat

£ 42.74 ex. vat

More Info

HyperX FURY RGB 32GB (2x 16GB) 2666MHz DDR4 RAM

  • Voltage: 1.2V
  • Latency Timing: CL16
  • Speed: 2666MHz (PC4-21300)
  • 2 x 16GB DIMM Dual Channel Kit
  • Intel XMP Profile Support

QuickFind: 1134113

Mfr part code: HX426C16FB4AK2/32

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Do I need DDR4 RAM 2666MHz memory?

Installing extra memory really is the easiest way to upgrade your PC. It;s so easy to do and definitely one of the more affordable upgrades. More memory will make your PC more responsive, able to load applications faster and increase multitasking capabilities. And you don't really need to know your way around a computer to install it either.