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Memory Interface Chips

Server DIMM Chipsets

Made for high speed, reliability and power efficiency, our DDR memory chipsets for RDIMM, LRDIMM and NVDIMM server modules deliver top-of-the-line performance and capacity for the next wave of enterprise and data center servers
ProductsPart NumberData Rate
DDR5 DIMM Chipset  
DDR4 Non-volatile Register Clock DriveriDDR4NVRCD21600/1866/2133/2400/2666/2933/3200
DDR4 Register Clock DriveriDDR4RCD-GS022400/2666
DDR4 Data BufferiDDR4DB2-GS022400/2666
DDR3 Register Clock DriverINSSTE32882XV1600/1866/2133
DDR3 Isolation Memory BufferiMB02-GS02B1600/1866
high-performance icon

Superior Performance

Fully compliant with the latest JEDEC performance specifications for DDR4 2400 Mbps

Operational up to 2666 Mbps

enhanced-margin icon

Enhanced Margin

Wide margin I/O design with advanced programmability

Exceeds JEDEC reliability standards for ESD and EOS

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Optimized Power

Advanced power management

Frequency-based, low-power optimization

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Best-in-class Debug

Integrated tools for bring-up and debug

Works out-of-the-box with default BIOS


Our DDR3 and DDR4 chipsets, recently acquired from Inphi, for RDIMM and LRDIMM enable top-of-the-line performance and capacity with optimized power efficiency to advance critical data center and enterprise server infrastructure for the growing demands of big data. Our DDR4 non-volatile register clock driver enables NVDIMM-N persistent memory products and paves the way emerging NVDIMM-P architectures.


Our chipsets feature industry-leading I/O performance and margin, running up to 2666 Mbps and leveraging advanced power management techniques to meet stringent thermal requirements and reduce cost of ownership. The server DIMM chipsets enable a wide array of memory-intensive applications, including real-time analytics, in-memory computing, virtualization and business intelligence.

The chipsets simplify cross-platform SKU management with a wide operating range and works with the default system BIOS to ease integration. Combined with best-in-class debug and support capabilities, the DDR memory chipsets for RDIMM, LRDIMM and NVDIMM ensure rapid integration, faster time-to-market and robust system operation.

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