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Green rectangular memory module with gold contacts and black chips

SAMSUNG

SAMSUNG M393A4K40DB2-CVF 32GB DDR4-2933 LP ECC RDIMM accessory

SKU CH-JJ93-BG73A

32 GB DDR4-2933 LP ECC RDIMM memory module for server and workstation systems

  • 32 GB capacity supports memory-intensive workloads
  • DDR4-2933 speed delivers high data throughput
  • ECC technology detects and corrects memory errors
  • Low-profile form factor fits space-constrained systems
  • RDIMM architecture improves signal integrity for servers

Server memory module

This Samsung DDR4-2933 module provides 32 GB of registered ECC memory in a low-profile form factor. It is built for server and workstation platforms that require error-correcting code and registered signal integrity. The LP height allows installation in dense 1U or blade chassis where vertical clearance is limited. OEM packaging means no retail box or consumer warranty bundle.

IT buyers fitting qualified server lists

Suits administrators upgrading or repairing validated Dell, HPE, Lenovo or Supermicro systems that specify DDR4-2933 RDIMM parts. Not for desktop PCs, laptops or consumer motherboards that accept only unbuffered non-ECC UDIMMs. Buyers who need higher speeds, larger single-module capacities or consumer-form-factor memory should look at something else.

OEM tray delivery

The unit ships as a bare module without retail packaging, heatsink or installation tooling. No software, drivers or diagnostic utilities are bundled. The absence of a retail kit reduces bulk for bulk-order deployments but requires the installer to provide anti-static handling and compatible DIMM slots. Nothing extra in the tray changes the module specifications.

Highlights

  • 32 GB capacity supports memory-intensive workloads
  • DDR4-2933 speed delivers high data throughput
  • ECC technology detects and corrects memory errors
  • Low-profile form factor fits space-constrained systems
  • RDIMM architecture improves signal integrity for servers

Specifications

No published specifications for this item yet.

Questions about this item

Does this 32 GB DDR4 module require a server motherboard with ECC RDIMM support?

Yes, the M393A4K40DB2-CVF is an ECC RDIMM and will only function in systems whose memory controller and slot accept registered ECC DDR4.

How can I verify the module is detected at 2933 MT/s after installation?

Check the system BIOS or UEFI memory information screen; it should report 32 GB at 2933 MT/s for this DIMM.

What visual indicator confirms the LP form factor is seated correctly?

The low-profile height lets the module sit flush under standard server heatsinks, and the retention clips on both ends will click when fully inserted.

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