Migration to DDR5 Memory Modules White Paper
■This white paper highlights some of the features of DDR5 DRAM-based DIMMs (DDR5 DIMMs). System designers and others who are involved in the evaluation of next-gen memory solutions for their applications and products can use the information to determine the suitability of DDR5 DIMMs to migrate from their DDR4-based memory solutions or for new memory sub-system designs in applications requiring the additional Reliability, Availability, and Serviceability (RAS) of DDR5 memory.
●DDR5 Introduction
■DDR5 DRAM products provide low-latency, high-performance, almost infinite access endurance and low-power consumption, which makes them suitable for applications requiring complex system deployments to hand-held devices.
■DDR5 memory devices support data rates at a lower I/O Voltage than DDR4. DDR5 DRAMs and dual-inline memory modules (DIMMs) based on DDR5 DRAMs are industry-standard products driven by the Joint Electron Device Engineering Council, or JEDEC.
■SMART Modular Technologies is a contributing member to JEDEC, and worked closely with other members to define the standards for DDR5 memory devices, including DIMMs.
DDR5 DRAM 、 DDR5 Memory Module 、 DDR4 DIMM 、 DDR5 DIMM 、 DDR4 DRAM |
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White Paper |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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Feb. 2022 |
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Rev.4 |
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M-WP009 |
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2.3 MB |
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