ADATA Premier AD4S266616G19-RGN 16GB DDR4 Laptop Memory

ADATA Premier 16GB DDR4-2666 SO-DIMM Laptop Memory (AD4S266616G19-RGN)

A straightforward 16GB single-module upgrade that lets an ageing notebook keep more browser tabs, spreadsheets and design tools open at once, running at 1.2V so it draws less power and gives off less heat than DDR3. Supplied brand new and sealed in its original manufacturer packaging.

📋 Specifications

• Brand: ADATA
• Part number: AD4S266616G19-RGN
• Capacity: 16GB (1 x 16GB module)
• Memory type: DDR4 SDRAM
• Speed: 2666 MT/s (PC4-21300)
• CAS latency: CL19 (19-19-19)
• Voltage: 1.2V (VDD / VDDQ, ±0.06V); VPP 2.5V
• Form factor: 260-pin SO-DIMM (laptop)
• Error correction: Non-ECC, unbuffered
• Operating temperature: 0°C to 85°C
• Warranty: Limited lifetime warranty (ADATA)

⚡ Key Features

• 16GB on a single 260-pin SO-DIMM, so a laptop with two slots still has one free for a later upgrade
• 2666 MT/s DDR4 bandwidth (PC4-21300) keeps multitasking smooth when several applications are loaded at once
• CL19 timings are the JEDEC standard for DDR4-2666, so the module posts and runs without any BIOS tuning
• 1.2V operation uses around 20% less power than DDR3, which helps battery life and keeps the chassis cooler
• Non-ECC unbuffered design is what mainstream consumer and business notebooks expect — no special chipset needed
• Rated for 0°C to 85°C operation, so it stays stable inside a warm, thin laptop under sustained load
• High-quality PCB for cleaner signal transfer and better system stability
• Backed by ADATA's limited lifetime warranty

🛡️ SQUADRIG Assurance

• Brand new and sealed in original manufacturer packaging
• Sourced from authorised local distributors
• Checked on arrival and securely packed for delivery
• Honest listings — specifications are taken from the manufacturer's own published data

🔑 Product Details

• Brand: ADATA
• Model: AD4S266616G19-RGN
• Condition: Brand new
• SKU: LRAM-ADATA-16GB-NEW-1044