ADATA Premier 4GB DDR4 2666MHz DIMM (1x4GB) (AD4U2666J4G19-R)

ADATA Premier 4GB DDR4 2666MHz DIMM (1x4GB) (AD4U2666J4G19-R)

  • DDR4 / 2666MHz / PC4-21300
  • 4GB (1x4GB) / CL19
  • RoHS compliant
ADATA Premier 4GB DDR4 2666MHz DIMM (1x4GB) (AD4U2666J4G19-R)

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.


Key Features

Meets Demanding Standards for New-Generation Platforms

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.


Module Type U-DIMM
Form Factor standard 1.23" height
Memory Type DDR4
Standard JEDEC
Interface 288-pin
Density 4GB
Speed 2666MHz
CAS Latency CL 19-19-19
Power supply VDD and VDDQ = 1.2V0.06V
DRAM activation power supply VPP= 2.5V (+0.25V / -0.125V)
Operating temperature 0C to 85C
Warranty Lifetime

Estimated Availability

Please call or e-mail us for availability¹
¹ In case of any change to this timeframe one of our staff members will contact you directly to discuss, excludes weekends.

*Our stock is a mix of Supplier and HT Stock.
All shipments are subject to our standard delivery policy.


Ex. GST:$26.36
GST Amount:$2.64


Tech Code:BS472
Manufacturer Number:AD4U2666J4G19-R

Images may differ slightly from actual product
  • DDR4 / 2666MHz / PC4-21300
  • 4GB (1x4GB) / CL19
  • RoHS compliant