ACPI Unbuffered DDR3 SDRAM DIMMs (Unbuffered Double Data Rate Synchronous DRAM Dual In-Line Memory Modules) are low power, high-speed operation memory modules that use SK Hynix DDR3 SDRAM devices. These Unbuffered SDRAM DIMMs are intended for use as main memory when installed in systems such as PCs and workstations.


  • Compliance with JEDEC Standard
  • RoHS Compliant (Lead Free) 
  • 100% Module on System Board Testing
  • Basic Read / Write Function Test
  • Function Test with Mostly Strict Test Condition
  • High performance and reliability


  • Power Supply:

VDD=1.5V (1.425V to 1.575V)

VDD=1.35V (1.283V to 1.45V) Backward Compatible with 1.5V 

  • 8 internal banks
  • Data transfer rates:


  • Bi-Directional Differential Data Strobe
  • 8 bit pre-fetch
  • Burst Length (BL) switch on-the-fly BL8 or BC4(Burst Chop)
  • Supports ECC error correction and detection
  • On-Die Termination (ODT)
  • Temperature sensor with integrated SPD
  • PCB Height : 18.75 mm
Interface SSTL15
Capacity 1/2/4/8GB
Temperature Normal-Temp
-Operating Temp.:0˚C~+70˚C
-Operating Temp.: -40˚C~+85˚C
Warranty Limited Lifetime Warranty
Data rate 800/1066/1333/1600/1866Mb/s
Voltage 1.5V (1.425V-1.575V)
1.35V (1.28V-1.45V)
Package 78-ball BGA for x8
Burst length BC4, BL = 8
Rest Yes
Module Type 240pin Low Profile DDR3 SDRAM Unbuffered DIMM w/ECC
  • Applications

  • Embedded Application
  • Industrial motherboard
  • Digital Signage
  • Cloud Server
  • Telecom system
  • Hard held device
  • Transportation
  • Medical & healthcare
  • eHOME
  • Kiosk / POI
  • Surveillance
  • POS
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