U-DIMM DDR4 3200
  • Designed for optimized performance and reliability
  • Every IC is verified by strict quality controls
  • Low power consumption provides high efficiency
  • Fast transmission bandwidth
  • RoHS compliance


ADATA Premier DDR4 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 25.6GB/s. Every chip in ADATA memory modules meets strict JEDEC and RoHS standards, ensuring compatibility, stability, and environmentally friendly products.


Form FactorStandard (1.23" height)
Module TypeUnbuffered-DIMM
Memory TypeDDR4
VDD Voltage1.2V
CAS LatencyCL17
Operation Temperature-40ºC ~ 85ºC
Intel Platform Intel® Core™ 8th/9th/10th series and AMD® ZEN 2nd 3rd Ryzen™ series
WarrantyLimited lifetime warranty

Ordering Info

ADATA Part No.Capacity IC Configuration Description
AD4U2400W4G17-B4GB 512MX8DDR4 U-DIMM 4GB 2400 (17) 512X8
AD4U2666J4G19-B4GB 512MX8DDR4 U-DIMM 4GB 2666 (19) 512X16
AD4U2666W4G19-B4GB 512MX8DDR4 U-DIMM 4GB 2666 (19) 512X8
AD4U3200J4G22-B4GB 512MX8DDR4 U-DIMM 4GB 3200 (22) 512X16
AD4U240038G17-B8GB 1024MX8DDR4 U-DIMM 8GB 2400 (17) 1024X8
AD4U240088G17-B8GB 1024MX8DDR4 U-DIMM 8GB 2400 (17) 1024X16
AD4U2400W8G17-B8GB 512MX8DDR4 U-DIMM 8GB 2400 (17) 512X8
AD4U266638G19-B8GB 1024MX8DDR4 U-DIMM 8GB 2666 (19) 1024X8
AD4U266688G19-B8GB 1024MX8DDR4 U-DIMM 8GB 2666 (19) 1024X16
AD4U2666W8G19-B8GB 512MX8DDR4 U-DIMM 8GB 2666 (19) 512X8
AD4U320038G22-B8GB 1024MX8DDR4 U-DIMM 8GB 3200 (22) 1024X8
AD4U320088G22-B8GB 1024MX8DDR4 U-DIMM 8GB 3200 (22) 1024X16
AD4U2400316G17-B16GB 1024MX8DDR4 U-DIMM 16GB 2400 (17) 1024X8
AD4U2400716G17-B16GB 1024MX8DDR4 U-DIMM 16GB 2400 (17) 2048X8
AD4U2666316G19-B16GB 1024MX8DDR4 U-DIMM 16GB 2666 (19) 1024X8
AD4U2666716G19-B16GB 1024MX8DDR4 U-DIMM 16GB 2666 (19) 2048X8
AD4U3200316G22-B16GB 1024MX8DDR4 U-DIMM 16GB 3200 (22) 1024X8
AD4U3200716G22-B16GB 1024MX8DDR4 U-DIMM 16GB 3200 (22) 2048X8
AD4U2666732G19-B32GB 1024MX8DDR4 U-DIMM 32GB 2666 (19) 2048X8
AD4U3200732G22-B32GB 1024MX8DDR4 U-DIMM 32GB 3200 (22) 2048X8

Data Sheet

Datasheet - DDR4 2400 U-DIMM364KB2017-08-10Datasheet - DDR4 2400 U-DIMM
Datasheet - DDR4 3200 Unbuffered DIMM Memory_202005739KB2020-05-29Datasheet - DDR4 3200 Unbuffered DIMM Memory_202005