DuraMemory™ DDR5 Memory Modules
●DDR5 also improves scaling performance without degrading channel efficiency at higher speeds. This increased performance is achieved by doubling the burst length to BL16 and bank-count from 16 to 32. For increased reliability and efficiency, a DDR5 DIMM utilizes two 40-bit fully independent sub-channels on the same module. DDR5 memory modules have a maximum die density of 64Gb and hence are capable of having a much higher DIMM storage capacity.
●Features
■Command/Address and Control bus is double data rate
■Generates CRC checksum in READ data frames
■Default burst length increased to BL16 – Single burst = 64B of data
■Integrated Temperature Sensor (MR4)
■DDR5 DRAM contain 256 mode registers
●Benefits
■Higher Bandwidth, DDR5 initial designs 4800 MHz
■Lower Power
■Better power efficiency and scalability
■Higher memory efficiency, lower latency
■Higher capacity DIMMs
SR4G8RD5285SB 、 ST4G8RD5285MAV 、 ST4G8RD5285SBV 、 SRI4G7SO5285SB 、 ST4G7SO5285SB 、 SRI2G7SO5285SB 、 ST2G7SO5285SB 、 ST4G7UD5285SB 、 ST2G7UD5285SB 、 ST4G7UD5285SBV 、 ST2G7UD5285SBV 、 SRAG8RD5846-SB 、 STHG8RD5645-HM 、 SR8G8RD5445-SB 、 SRI8G8RD5445-SB 、 ST8G8RD5445-HM 、 ST6G8RD5645-HM 、 SR4G8RD5285-SB 、 SR4G8RD5445-SB 、 SRI4G8RD5285-SB 、 SRI4G8RD5445-SB 、 ST4G8RD5285-HM 、 ST3G8RD5385-HM 、 SR2G8RD5285-SB 、 SR4G6SO5285-SB 、 SRI4G6SO5285-SB 、 SR2G6SO5285-SB 、 SRI2G6SO5285-SB 、 SR1G6SO5165-SB 、 SRI1G6SO5165-SB 、 SR4G7SO5285-SB 、 SR2G7SO5285-SB 、 SRI2G7SO5285-SB 、 SR4G6UD5285-SB 、 SR2G6UD5285-SB 、 SR1G6UD5165-SB 、 SR4G7UD5285-SB 、 SR2G7UD5285-SB |
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DDR5 Memory Modules 、 DDR5 Value Memory Modules 、 DDR5 RDIMM 、 DDR5 VLP RDIMM 、 DDR5 SODIMM ECC 、 DDR5 UDIMM ECC 、 DDR5 ECC VLP UDIMM 、 DDR5 Value RDIMM 、 DDR5 Value SODIMM 、 DDR5 Value SODIMM ECC 、 DDR5 Value UDIMM 、 DDR5 Value UDIMM ECC |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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11.15.22 |
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Rev.18 |
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2.1 MB |
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