Crucial 32GB DDR4-3200 UDIMM Memory Module (CT32G4DFD832AT)

When a workstation in a busy design studio starts choking on large 3D renders, the culprit is often memory. The Crucial 32GB DDR4-3200 UDIMM (CT32G4DFD832AT) steps in as a straightforward upgrade for desktop PCs that need more headroom. Pop it into a free DIMM slot, and applications that previously stuttered—video editors, virtual machines, complex spreadsheets—suddenly have room to breathe.

Key specifications

• Capacity: 32 GB (single module)
• Memory type: DDR4 SDRAM
• Speed: 3200 MHz (PC4-25600)
• CAS latency: CL22 (22-22-22)
• Form factor: 288-pin UDIMM (unbuffered DIMM)
• Voltage: 1.2 V
• Error correction: Non-ECC
• Rank: Dual rank (2Rx8)
• Application: Desktop

Why choose it

This module delivers the sweet spot of DDR4 performance for mainstream desktops. At 3200 MHz, it provides a noticeable boost over older 2133/2400 MHz kits without the premium of high-frequency enthusiast RAM. The CL22 latency is standard for this speed class, ensuring broad compatibility with Intel and AMD platforms that support DDR4-3200. Since it's a single 32 GB stick, you can double your capacity later by adding a second module, making it a flexible foundation for builds that may grow.

Ideal use cases

• Upgrading an office PC to handle heavy multitasking and large documents
• Building a home server or NAS that runs multiple services simultaneously
• Improving performance in creative applications like photo and video editing
• Running virtual machines for development or testing environments
• Extending the life of an older desktop without replacing the entire system

Good to know

Crucial is Micron's consumer brand, and this module uses quality DRAM chips tested for reliability. It operates at the standard DDR4 voltage of 1.2 V, keeping power consumption and heat low. Installation is tool-free: just align the notch, press firmly, and the retaining clips lock it in. No BIOS tweaking is required—the module's SPD profile automatically configures the correct speed and timings on compatible motherboards.