DDR5 64GB 5600B SERVER RAMS

Description

• • Memory Capacity: 64GB (Single module configuration).
  • Data Transfer Rate: 5600 MT/s (MegaTransfers per second).
  • Operating Frequency: 5600 MHz effective clock speed.
  • Module Bandwidth: PC5-44800 (Peak data transfer bandwidth of 44.8 GB/s per module).
  • JEDEC Speed Bin: 5600B.
  • CAS Latency (CL): CL46 (Standard JEDEC timing baseline of 46-45-45 at native voltage). [1, 2, 3, 4, 5, 6, 7]

• • Form Factor: 288-pin Registered DIMM (RDIMM). Note: This is strictly hardware-incompatible with standard desktop UDIMM slots.
  • Memory Rank Layout: 2Rx4 or 2Rx8 (Commonly Dual-Rank x4 configuration for maximized enterprise bus widths).
  • Component Composition: Uses a high-density configuration typically based on 16Gb or 24Gb monolithic DRAM dies.
  • Operating Voltage: Ultra-low 1.1V VDD baseline (Provides up to an 8% power reduction over legacy DDR4 modules).
  • Programming Supply Voltage (VPP): 1.8V.
  • Power Management: Includes an On-Module PMIC (Power Management Integrated Circuit). This shifts voltage regulation from the server motherboard to the RAM module itself, optimizing signal integrity and lowering thermal overhead. [1, 2, 3, 4, 5, 6]

• • Signal Processing: Registered / Buffered. Employs a hardware register clock driver (RCD) to buffer the command and address signals, substantially reducing electrical loading on the host CPU memory controller. [1, 2]
  • Error Correction Code (ECC): Sideband ECC (EC8 / 72-bit/80-bit wide bus). Detects and corrects single-bit memory faults dynamically, preventing system panics or data corruption.

    [1, 2, 3]

  • On-Die ECC (ODECC): Native DDR5 architectural feature providing internal chip-level cell error management prior to data being transmitted to the system bus. [1, 2]

• Form Factor Dimensions: Standard low-profile server measurements (~133.35 mm Length x 31.25 mm Height).
• Operating Temperature Tolerances: Commercial server grade, typically certified from 0°C up to 95°C case temperatures. [1, 2]