4X77A12189 by Lenovo Group Limited

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Manufacturer Lenovo Group Limited
Manufacturer's Part Number 4X77A12189
Description Lenovo; Product Line: Performance+; Product Type: RAM Module; Memory Size: 64 GB; Memory Technology: TruDDR4; Device Supported: Server;
NAME DESCRIPTION
Product Name: Performance+ 64GB TruDDR4 Memory Module
Device Supported: Server
Error Checking: ECC
Signal Processing: Registered
Memory Voltage: 1.2 V
Brand Name: Lenovo
Form Factor: DIMM
Memory Technology: TruDDR4
Marketing Information: Lenovo ThinkSystem Memory Summary
Reference Information

ThinkSystem TruDDR4 Memory delivers trusted, tested, quality, performance, and reliability throughout the ThinkSystem portfolio. We use the highest quality industry-standard memory components sourced from Tier 1 DRAM suppliers. Only memory that meets these strict requirements are selected for TruDDR4 Memory. It is then compatibility tested and tuned on every ThinkSystem server to maximize reliability

In addition, TruDDR4 Memory DIMMs have a unique signature programmed into them so your system can verify that TruDDR4 Memory is installed in your system. Since the memory will be authenticated, memory stretch goals are enabled only when TruDDR4 Memory DIMMs are detected. Together with lower power consumption, these new DIMMs can provide the lowest TCO for data centers.
Memory Size: 64 GB
Product Type: RAM Module
Number of Pins: 288-pin
Memory Speed: 3200 MHz
Compatibility: Lenovo ThinkSystem Servers:
  • SR645
  • 7D2X
  • 7D2Y
  • SR665
  • 7D2V
  • 7D2W
Product Line: Performance+
Memory Standard: DDR4-3200/PC4-25600