• 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 DDR4 ECC U-DIMMs are designed for industrial servers and available in 4GB, 8GB, and 16GB capacities. They offer all the advantages of the faster DDR4 standard and full compatibility with Intel® Haswell-EP. ADATA DDR4 ECC U-DIMMs are an ideal upgrade for workstation users that demand faster data transfers and lower power consumption.

Low Power Consumption Meets High Reliability

Designed for enterprise server and data center deployment, ADATA DDR4 ECC U-DIMMs feature outstanding durability and power efficiency to meet the strictest demands of long-term operations. Without compromising reliability and stability, ADATA DDR4 ECC U-DIMMs run on a mere 1.2 volts and thus require 20% less power than DDR3 memory while delivering faster data speeds. ADATA DDR4 ECC U-DIMMs are your environmentally-friendly choice for operational cost savings and extended lifespan.


Module TypeUnbuffered-DIMM
Form FactorStandard (1.18" height)
Memory TypeDDR4
VDD Voltage1.2V
CAS LatencyCL17
Operation Temperature0°C~85°C
Intel Platform Haswell-EP
WarrantyLimited lifetime warranty

Ordering Info

ADATA Part No.Capacity IC Configuration Description
AD4E2133W4G15-B4GB 512MX8DDR4 ECC-DIMM 4GB 2133 (15) 512X8
AD4E2400W4G17-B4GB 512MX8DDR4 ECC-DIMM 4GB 2400 (17) 512X8
AD4E2666W4G19-B4GB 512MX8DDR4 ECC-DIMM 4GB 2666 (19) 512X8
AD4E2133W8G15-B8GB 512MX8DDR4 ECC-DIMM 8GB 2133 (15) 512X8
AD4E240038G17-B8GB 1024MX8DDR4 ECC-DIMM 8GB 2400 (17) 1024X8
AD4E266638G19-B8GB 1024MX8DDR4 ECC-DIMM 8GB 2666 (19) 1024X8
AD4E2400316G17-B16GB 1024MX8DDR4 ECC-DIMM 16GB 2400 (17) 1024X8
AD4E2666316G19-B16GB 1024MX8DDR4 ECC-DIMM 16GB 2666 (19) 1024X8

Data Sheet

ECC U-DIMM DDR4 2400 Datasheet307KB2017-07-21ECC U-DIMM DDR4 2400 Datasheet