Adata Premier 8GB 2666MHz CL19 DDR4 RAM

The Adata Premier 8GB DDR4 2666MHz Single Module (model AD4U26668G19-SGN) is a straightforward, reliable desktop memory upgrade designed for everyday computing tasks. Built to JEDEC standards and carrying RoHS certification, it slots into standard U-DIMM motherboards and operates within well-established voltage and thermal parameters, making it a sensible choice for system builders and upgraders alike. Installing this module into a compatible desktop motherboard delivers 8GB of addressable DDR4 memory running at 2666MHz with a CAS latency of 19 (CL19). The 1.2V operating voltage aligns with the DDR4 specification, keeping power consumption predictable and compatible with a wide range of Intel and AMD platforms that support DDR4-2666 speeds. The U-DIMM form factor is the standard full-size desktop format, distinct from SO-DIMM used in laptops, so verify your motherboard supports standard desktop DIMMs before purchasing. As a single-channel 8GB kit, this module can be used on its own or paired with a second identical stick in a dual-channel configuration (subject to motherboard support) to potentially improve memory bandwidth in bandwidth-sensitive workloads such as media encoding or content creation. The Premier series is positioned as a value-oriented mainstream product — it carries no extreme overclocking profile and runs at its rated JEDEC speed out of the box, which simplifies installation and avoids the need to enable XMP or DOCP profiles manually. The GTIN for this SKU is 4711085931382, which can be used to cross-reference with retailer listings. Verified Specifications: - Model Number: AD4U26668G19-SGN - Series: Premier - Memory Type: DDR4 - Form Factor: U-DIMM (desktop) - Capacity: 8GB (1 x 8GB) - Speed: 2666MHz - CAS Latency: CL19 - Operating Voltage: 1.2V - Operating Temperature: 0°C to 85°C - Compliance: JEDEC, RoHS - Warranty: Limited Lifetime - GTIN: 4711085931382