Dell 64GB 2933MHz DDR4 PC4-23400 ECC Registered CL21 288-Pin DIMM 1.2V Dual Rank x4 Memory Module – SNPW403YC/64G

Dell 64GB DDR4 ECC Registered Server Memory – SNPW403YC/64G

The Dell SNPW403YC/64G is a high-density memory module for compatible enterprise servers using DDR4 ECC registered technology. It is a practical solution for increasing supported system capacity while maintaining the memory organization required by the platform.

Key Features

• High-density server memory architecture
• ECC registered design for supported systems
• Dual-rank x4 organization
• Low-voltage operating profile
• Suitable for enterprise expansion and replacement use
• Exact SNPW403YC/64G part number for identification

Product Specifications

• Manufacturer: Dell
• Part Number: SNPW403YC/64G
• Capacity: 64GB
• Memory Type: DDR4 ECC Registered DIMM
• Speed: 2933MHz
• Standard: PC4-23400
• CAS Latency: CL21
• Pin Count: 288-pin
• Voltage: 1.2V
• Rank: Dual rank
• Organization: x4
• Product Type: Server Memory

Installation Guidance

• Confirm that the server supports DDR4 registered ECC memory
• Follow the approved DIMM slot and channel layout
• Review module matching rules before combining memory
• Verify firmware support and available capacity limits

Use Cases

• Data center server upgrades
• Virtualization capacity expansion
• Large application and database workloads
• Replacement of a matching high-density module
• Enterprise hardware refreshes

Compatibility

• For compatible Dell servers designed for DDR4 ECC registered memory
• Confirm density, rank, organization, speed, voltage, and latency support
• Verify compatibility with the existing memory population
• Use the exact SNPW403YC/64G identifier when ordering a replacement

Frequently Asked Questions

What type of system uses this module?

It is intended for compatible enterprise server platforms rather than standard desktop computers.

What should I check before installation?

Confirm the server”s memory architecture, population rules, supported capacity, and module organization.

How do I match a replacement?

Compare the exact SNPW403YC/64G part number and the full host system requirements.

The Dell SNPW403YC/64G provides a substantial memory expansion path for compatible DDR4 servers. Confirm the platform requirements before ordering.