M321RBJA0M22-CLP
- Description
- 256GB DDR5 6400 RDIMM 4Rx4 1.1V
- Module Type
- RDIMM
- Data Rate
- 6400MT/s
- Memory Technology
- DDR5

Quantity
200 AvailableLet us do the sourcing. Even if it's not available now, our team can track it down and tailor a solution just for you.
- 256GB capacity in a 288-pin RDIMM form factor
- DDR5 at 6400 MT/s (6400 MHz clock, 3200 MHz base)
- Quad-rank 4Rx4 organization, (16G x 4) x 40 component composition
- Registered (buffered) DIMM architecture
- 1.1 V operating voltage
- Samsung M-die
The Samsung M321RBJA0M22-CLP is a 256GB DDR5 registered DIMM (RDIMM) for high-capacity server memory. It operates at 6400 MT/s on a 1.1 V supply and uses a quad-rank, x4 (4Rx4) organization across a 288-pin module. Samsung builds the M321RBJA0M22-CLP on M-die silicon.
This high-density RDIMM maximizes installed memory in enterprise servers, in-memory database hosts, and AI/HPC compute nodes where large capacity per socket is critical. The quad-rank, registered design targets fully populated memory channels in data-center platforms. Server OEMs, cloud providers, and system integrators are the typical users.
Fusion’s in-house quality hubs and Prosemi testing facility are fully certified to meet critical industry standards for electronic component inspection and testing.
Quantity
200 AvailableLet us do the sourcing. Even if it's not available now, our team can track it down and tailor a solution just for you.