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Green rectangular memory module with gold contacts and black chips

Crucial

Crucial 64GB DDR4 LRDIMM 3200 CL22 4RX4

SKU CH-5AB4-KRPZV

A 64 GB DDR4 LRDIMM running at 3200 MT/s with CL22 latency for high-density server workloads

  • 64 GB capacity supports memory-intensive workloads
  • DDR4 3200 MT/s speed delivers high data throughput
  • CL22 latency provides responsive access times
  • 4RX4 quad-rank organisation enables large single-module density

High-capacity DDR4 LRDIMM for servers

This 64 GB DDR4 LRDIMM module runs at 3200 MT/s with a CL22 latency. The 4RX4 organisation and load-reduced design allow higher density per channel. It targets server and workstation platforms that require maximum memory capacity.

Thermals, noise and power

As a passive component, the module produces no noise and draws minimal power during normal operation. Heat output scales with bus activity and system airflow. Thermal performance depends on the host platform's cooling design rather than the module itself.

How it compares

Measured against everything we stock in Desktop RAM, at today’s prices. Recalculated every night.

Price $546.99
Pricier than about 87% of the 3,647 comparable items (median $90.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How is the 4RX4 DDR4 LRDIMM installed and what step is often missed?

Align the module notch with the slot key, press down firmly until both retention clips snap closed, and verify the 64GB capacity appears in BIOS before booting the OS.

What maintenance or replacement will the 3200 CL22 72-bit module need later?

No scheduled maintenance is required; if errors appear, run a memory diagnostic and replace the module if it fails testing.

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