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Adata Premier 4GB (1x 4GB) 2666MHz DDR4 RAM

CCL Code: RAM4145
Manufacturer Code: AD4U2666J4G19-S
Manufacturer: Adata
Adata Premier 4GB (1x 4GB) 2666MHz DDR4 RAM

Key Features:

  • Voltage: 1.2V
  • Latency Timing: CL19
  • Speed: 2666MHz (PC4-21300)
  • 1 x 4GB U-DIMM Memory
  • non-ECC Unbuffered Memory

Delivery Options (from £1.20)

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Monday 9th August via Royal Mail

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ADATA Premier DDR4 2666 unbuffered-DIMM memory is the latest upgrade solution that supports Intel's newest platforms for faster data transfer and enhanced power efficiency. Utilizing a 288-pin design, operating voltage has been reduced from 1.5V on DDR3 to 1.2V, which not only helps save power by 20%, but also boosts transfer bandwidth speed to 21.3GB/s. Every chip in ADATA memory modules meets strict JEDEC and RoHS standards, ensuring compatibility, stability, and environmentally friendly products.

Lightning speed PCIe Gen3x4

  • Complies with JEDEC standards
  • RoHS compliant
  • Supports Intel Skylake-X and Kaby Lake-X CPU

Lifetime Warranty

All ADATA memory modules are produced and tested using a rigorous quality control process for rapid computing and stable operation. In addition, ADATA memory modules provide customers a lifetime warranty for maximum assurance with excellent service.

Main Features

  • High speed up to 2666MHz
  • Transfer bandwidth up to 21.3GB/s
  • Energy efficient: saves 20% power compared to DDR3
  • 8-layer PCB provides improved signal transfer and system stability
  • Supports Intel Skylake-X and Kaby Lake-X CPU


Memory Size 4 GB
Memory Type DDR4
Memory Speed 2666MHz
Designation PC4-21300
Memory Chip Features RoHS compliant • JEDEC standard
Memory Size (Total) 4 GB
Number of Modules 1 module(s)
Memory Size (Individual) 4 GB
Pin Configuration 288 pins
Memory Package U-DIMM
Module Configuration 512Mx16
Bus I/O Configuration Unbuffered
Error Correction No
CAS Latency C19


Voltage 1.2 V


Form Factor DDR4 Desktop Memory
Colour Green
In The Box 1 x 4GB DIMM


Warranty Limited Lifetime

Key Features

Individual Module Size 4096 MB
Memory Modules Kit Size 1
Memory Standard PC4-21300
Memory CAS 19
Memory Voltage 1.2 V
Memory ECC No
Memory Buffered No
XMP Support No

Item Details

Manufacturer Adata
Manufacturer Code AD4U2666J4G19-S
EAN 4713218461490
Condition New

Warranty Information

Warranty Limited Lifetime

Manufacturer Information

Manufacturer Adata
Manufacturer Code AD4U2666J4G19-S

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