Technical Specifications

• Model: AD4U266616G19‑SGN

• Capacity: 16 GB (single DIMM)

• Memory Type: DDR4 SDRAM (288‑pin UDIMM, unbuffered, non‑ECC)

• Speed: 2666 MT/s (PC4‑21300) with bandwidth up to ~21.3 GB/s

• CAS Latency: CL19

• Voltage: 1.20 V (voltage lowered from DDR3’s 1.5 V for greater energy efficiency)

• Standards: JEDEC and RoHS compliant; compatible with new-generation Intel platforms (Skylake‑X, Kaby Lake‑X)

• Operating Temperature: 0 °C to 85 °C

• Warranty Information

• Warranty Coverage: Limited Lifetime Warranty from ADATA—valid to the original owner, covering manufacturer defects

• Retail Listings: Some sellers may generically state a “10 years” warranty, but this is typically marketing shorthand; the official manufacturer policy is lifetime warranty