OWC 128GB DDR4 2933 PC4-23400 CL21 8Rx4 288-pin 1.2V ECC Registered RDIMM for PowerEdge C4140 (SkyLake CPU)
- 128GB
- 288-Pin DDR4 ECC RD…
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OWC
A 32 GB DDR5 4800 ECC registered DIMM for PowerEdge R760xa, R860 and R960 servers
Capacity 32GB
This 32 GB DDR5 module is built for Dell PowerEdge R760xa, R860 and R960 servers. It delivers registered ECC operation at 4800 MT/s with a CL40 latency and runs at 1.1 V. The 2Rx8 organisation and 288-pin RDIMM form factor match the platform's memory architecture.
The single specification that determines fit is the registered ECC design. This module will not work in standard desktop computers and cannot be mixed with unbuffered or load-reduced DIMMs. Verify that your server requires registered ECC DDR5 before ordering.
Operating at 1.1 V keeps power draw low for a 32 GB registered DIMM. No heat spreader is fitted, so airflow through the server chassis handles cooling. Under normal workloads the module runs quietly within the thermal envelope of the supported PowerEdge systems.
| Brand | OWC |
|---|---|
| Part Number | 4R8D52R832GB |
| Capacity | 32GB |
| Type | 288-Pin DDR5 ECC RDIMM |
| Speed | DDR5 4800 (PC5 38400) |
| CAS Latency | CL40 |
| Voltage | 1.1V |
| ECC | Yes |
| Buffered/Registered | Registered |
| Rank | 2Rx8 |
| Heat Spreader | No |
| Compatible System | PowerEdge R760xa PowerEdge R860 PowerEdge R960 |
Other versions of this model
Same family, different memory, cooler or clock — compare before you commit.
The module runs at DDR5 4800 MT/s (PC5-38400), the standard JEDEC data rate for these servers. The memory controller will operate at this speed unless the platform forces a lower rate.
This is a 288-pin ECC registered DIMM. It only works in systems that support registered ECC memory and cannot be mixed with unbuffered or load-reduced modules.
Yes, it uses the standard 288-pin DDR5 RDIMM form factor with no heat spreader, matching the slot layout of the R960, R860 and R760xa.
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