RAM // ADATA
ADATA Premier 8GB DDR4 2666MHz Desktop RAM
Technical specification
ADATA Premier DDR4 — 8GB U-DIMM, 2666MHz, CL19, 1.2V, 288-pin, reliable DDR4 desktop memory for everyday PCs and office systems.
The ADATA Premier DDR4 2666 8GB U-DIMM (AD4U26668G19-SGN) is a mainstream desktop memory module that balances performance, stability, and efficiency for home, office, and entry-level gaming PCs. Running at 2666MHz with CL19 timings and just 1.2V, it offers higher bandwidth and lower power draw than older DDR3 platforms. Fully JEDEC compliant and tested for compatibility with Intel Coffee Lake/Cannon Lake/Skylake-X/Kaby Lake-X and AMD AM4/TR4 platforms, this single 8GB stick is ideal for basic builds, upgrades from 4GB, or adding capacity to an existing DDR4 system.
- 8GB DDR4 U-DIMM desktop memory module
- Speed: 2666MHz with up to 21.3GB/s transfer bandwidth
- CAS Latency: CL19 for solid everyday responsiveness
- 1.2V operating voltage saves around 20% power vs DDR3
- 288-pin U-DIMM form factor for standard desktop motherboards
- 8-layer PCB for cleaner signal integrity and better stability
- Supports Intel Coffee Lake, Cannon Lake, Skylake-X, Kaby Lake-X CPUs
- Supports AMD AM4 and TR4 desktop platforms
| Spec | Detail |
|---|---|
| Brand | ADATA |
| Series | Premier |
| Model Number | AD4U26668G19-SGN |
| Memory Type | DDR4 |
| Form Factor | U-DIMM (Desktop) |
| Capacity | 8GB (1 x 8GB) |
| Speed | 2666MHz |
| CAS Latency | CL19 |
| Operating Voltage | 1.2V |
| Pins | 288-pin |
| Bandwidth | Up to 21.3GB/s |
| PCB | 8-layer design |
| Compatible Platforms | Intel Coffee Lake / Cannon Lake / Skylake-X / Kaby Lake-X, AMD AM4 / TR4 |
| Operating Temperature | 0°C to 85°C |
| EAN Code | 4711085931382 |
| Warranty | Limited Lifetime |
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Before you buy
Is this genuine, warranted stock?+
Yes — authorised ADATA stock with full brand warranty, GST invoice, and serial tracking.
How fast does it ship?+
Dispatched in 5–7 days with tracked shipping across India. Tracking is shared by email and SMS.
What payment options are available?+
UPI, all major cards, net-banking, and no-cost EMI on eligible orders — chosen at checkout.
Can I return or replace it?+
Check our refund/return policies in the footer menu