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Green 288-pin DDR4 LRDIMM module with black chips and silver contacts

OWC

OWC 256GB DDR4 3200 CL22 ECC Load Reduced 288-pin memory upgrade

SKU CH-JTWB-ZNJK8

A single 256 GB DDR4 3200 CL22 ECC load-reduced 288-pin module for compatible Gigabyte servers and workstations

Capacity 256GB

  • 256GB capacity expands server memory headroom
  • DDR4 3200 CL22 delivers high throughput
  • ECC load-reduced design protects data integrity
  • 2V operation reduces power draw
  • Backward compatible with 2133, 2400, 2666, 2933MHz systems

Server memory upgrade

This 256GB DDR4 load-reduced DIMM targets server and workstation administrators who need maximum capacity in a single module. It operates at 3200MHz with CL22 latency and 1.2V voltage. The module is validated for Gigabyte G242-P34, G242-P35, G242-P36, G242-Z10 and G242-Z11 systems.

Build quality and connectors

The 288-pin LRDIMM form factor fits server DIMM slots and uses ECC load-reduced technology to reduce electrical load on the memory bus. JEDEC-standard and ROHS compliant construction ensures warranty-safe installation. It cannot be mixed with unbuffered or ECC registered memory types.

Interface limits

DDR4 load-reduced memory tops out at 3200MHz in this configuration, with backward compatibility down to 2133MHz, 2400MHz, 2666MHz and 2933MHz. Buyers who need higher speeds or standard desktop compatibility should look elsewhere. The single-module 256GB capacity leaves no room for further expansion in that slot.

Highlights

  • 256GB capacity expands server memory headroom
  • DDR4 3200 CL22 delivers high throughput
  • ECC load-reduced design protects data integrity
  • 2V operation reduces power draw
  • Backward compatible with 2133, 2400, 2666, 2933MHz systems

Specifications

No published specifications for this item yet.

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What DDR4 standard and speed does this 256GB module run at?

It operates at PC4-25600 DDR4-3200 with CL22 latency and 1.2V.

What physical slot and form factor does this 288-pin LRDIMM require?

It fits a standard 288-pin DDR4 DIMM slot in servers or workstations that support load-reduced memory.

How is this module installed and what common mistake should I avoid?

Insert it into a compatible DDR4 slot with the notch aligned; do not mix it with unbuffered or registered ECC DIMMs.

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