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Green 288-pin DDR4 ECC load-reduced DIMM with black memory chips and gold edge contacts

OWC

OWC 256GB DDR4 3200 PC4-25600 CL22 8Rx4 288-pin ECC Load Reduced DIMM memory upgrade

SKU CH-1F15-8446C

Single 256 GB DDR4-3200 ECC load-reduced DIMM for Dell PowerEdge MX750c, R650 and R750 servers

Capacity 256GB

  • 256 GB capacity lets you run massive workloads on Dell PowerEdge MX750c, R650 and R750
  • ECC load-reduced design protects data integrity in server and workstation environments
  • JEDEC-standard DDR4 3200 CL22 at 1.2 V ensures stable high-speed operation
  • Backward compatible with 2133, 2400, 2666 and 2933 MHz systems for flexible deployment
  • Single 288-pin DIMM module simplifies installation and maximises slot efficiency

Server memory upgrade

This single 256GB DDR4 module runs at 3200MHz with CL22 latency and 1.2V operation. It uses a 288-pin ECC load-reduced DIMM form factor designed for Dell PowerEdge MX750c, R650 and R750 servers.

Compatibility check

Verify your system requires ECC load-reduced memory, as this module will not work in standard desktops and cannot be mixed with unbuffered or registered ECC DIMMs. The board must support 256GB density per slot and DDR4 speeds down to 2133MHz for backward compatibility.

Ideal for high-capacity servers

Suits administrators expanding Dell PowerEdge MX750c, R650 or R750 platforms with maximum single-module capacity. Not for desktop PCs, workstations needing unbuffered or registered ECC, or builds that cannot accept load-reduced DIMMs.

Highlights

  • 256 GB capacity lets you run massive workloads on Dell PowerEdge MX750c, R650 and R750
  • ECC load-reduced design protects data integrity in server and workstation environments
  • JEDEC-standard DDR4 3200 CL22 at 1.2 V ensures stable high-speed operation
  • Backward compatible with 2133, 2400, 2666 and 2933 MHz systems for flexible deployment
  • Single 288-pin DIMM module simplifies installation and maximises slot efficiency

Specifications

No published specifications for this item yet.

Other versions of this model

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Questions about this item

What comes in the box and do I need anything else to install it?

The box contains one 256GB DDR4 3200 CL22 8Rx4 288-pin ECC Load Reduced DIMM. No extra parts are required; it installs directly into a compatible Dell PowerEdge MX750c, R650 or R750 server.

How do I choose between the listed speeds of 3200, 2933, 2666, 2400 and 2133 MHz?

The module runs at 3200 MHz by default and will automatically downclock to 2933, 2666, 2400 or 2133 MHz if the server platform requires a lower speed.

What does the PC4-25600 rating mean for real-world server performance?

PC4-25600 indicates a peak transfer rate of 25,600 MB/s at 3200 MHz with CL22 latency, delivering high bandwidth for memory-intensive server and workstation workloads.

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