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Overview

SK hynix DDR4 SDRAM

DDR4 SDRAM

ICT environment today requires continuous improvement of data processing capability. Waves of new technology including cloud computing and big data analytics are asking for higher-density, better-performing memory.
SK hynix DDR4 SDRAM is the optimal solution for these demands. Equipped with higher bandwidth and greater reliability, our DDR4 products provide supreme performance for servers and PCs of various specifications.
As performances improve, energy costs increasingly becomes an issue that cannot be overlooked. SK hynix’s low power technology solves this issue with better energy efficiency.

New Features, More Capabilities

DDR4 introduces new and improved features, which makes it even more capable than the earlier DRAM generations.

New Features, More Capabilities. 다음 내용 참조

Performance
  • Bank Grouping
  • Fine Granularity Refresh
  • Self Refresh Abort
Reliability
  • Write CRC
  • CA Parity
  • MRS Readout
  • TRR
  • PPR
Test
  • Boundary Scan
Power
  • TCSR
  • TCAR
  • CS to Command/Address Latency
  • VDDQ Termination
  • Max Power Saving Mode
  • 0.5KB Page Size
  • DBI
  • 3DS
Signaling
  • Gear Down Mode
  • Internal Vref DQ
  • Per DRAM Addressability

Performance Comparison

DDR4 outperforms the earlier generations in bandwidth, reliability, power consumption, and many more features.

Higher Bandwidth

Higher Bandwidth. 다음 내용 참조

DDR4 supports speed of 2133 to JEDEC-defined 3200Mbps.

Lower Power Consumption

Lower Power Consumption. 다음 내용 참조

With voltage 20% lower than that of DDR3, DDR4 allows lower power consumption and TCO reduction.

High Reliability

High Reliability. 다음 내용 참조

DDR4 provides numerous reliability features including ECC. Cyclic Redundancy Check (CRC), Command Address Parity and more new features guarantee greater reliability.

Product List

Product Specifications Product Specifications를 나타낸 표 입니다.
Select a Product Den. Org. Vol Speed Power PKG Product Status

Information Speed

PB : DDR4-1600 11-11-11 RD : DDR4-1866 13-13-13 TF : DDR4-2133 15-15-15 UH : DDR4-2400 17-17-17 VJ : DDR4-2666 18-18-18
Product Specifications Part No.별 상세 Spec. Data를 나타낸 표 입니다.
Part No.

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Org.

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Speed

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H5AN4G4NAFR Detail View 4Gb x4 1.2V PB/RD/TF/UH/VK Normal Power FBGA Mass production
H5AN4G4NMFR Detail View 4Gb x4 1.2V TF/UH Normal Power FBGA Mass production
H5AN4G8NAFR Detail View 4Gb x8 1.2V PB/RD/TF/UH/VK Normal Power FBGA Mass production
H5AN4G8NMFR Detail View 4Gb x8 1.2V PB/RD/TF/UH Normal Power FBGA Mass production
H5AN4G6NAFR Detail View 4Gb x16 1.2V PB/RD/TF/UH/VK Normal Power FBGA Mass production
H5AN4G6NMFR Detail View 4Gb x16 1.2V PB/RD/TF/UH Normal Power FBGA Mass production
H5AN8G4NAFR Detail View 8Gb x4 1.2V PB/RD/TF/UH/VK Normal Power FBGA Mass production
H5AN8G4NAMR Detail View 8Gb x4 1.2V PB/RD/TF/UH Normal Power FBGA STACK Mass production
H5AN8G4NMFR Detail View 8Gb x4 1.2V PB/RD/TF/UH/VK Normal Power FBGA Mass production
H5AN8G8NAFR Detail View 8Gb x8 1.2V PB/RD/TF/UH/VK Normal Power FBGA Mass production
H5AN8G8NMFR Detail View 8Gb x8 1.2V PB/RD/TF/UH/VK Normal Power FBGA Mass production
H5AN8G6NAFR Detail View 8Gb x16 1.2V PB/RD/TF/UH/VK Normal Power FBGA Mass production
H5ANAG4NMMR Detail View 16Gb x4 1.2V PB/RD/TF/UH Normal Power FBGA STACK Customer sample