NEMIX RAM
NEMIX RAM 64GB DDR5 4800 ECC RDIMM 2Rx4 CL40 1.1V Dell PowerEdge XR7620
A 64 GB DDR5 4800 ECC registered DIMM with CL40 latency, 2Rx4 organisation and 1.1 V operation for Dell PowerEdge XR7620 servers
- Capacity64GB
- SpeedDDR5 4800 (PC5 38400)
- ECCYes
- Buffered/RegisteredRegistered
- ChipsetMajor OEM Samsung, Micron, Hynix
- Voltage1.10V
- 64 GB capacity handles large server workloads
- DDR5 4800 speed delivers high data throughput
- ECC registered design protects data integrity
- 1 V operation reduces power consumption
- Validated for Dell PowerEdge XR7620 rack servers
Capacity and compatibility
This is a 64GB DDR5 ECC RDIMM module built for the Dell PowerEdge XR7620 rack server. It delivers registered, error-correcting memory for workloads that require data integrity and system stability. The single-module design suits upgrades where slot count is limited.
Speed and latency envelope
The module runs at 4800 MT/s with a CAS latency of CL40 and operates at 1.1V. These JEDEC-standard timings define the practical throughput ceiling for the platform; faster data rates or tighter latencies are not supported by this part. Buyers needing higher bandwidth must verify whether the server accepts faster DDR5 SKUs.
Physical build and daily handling
The stick uses a standard 288-pin DDR5 form factor without a heat spreader, relying on server chassis airflow for cooling. Major OEM DRAM chips from Samsung, Micron or Hynix are used. The registered design adds a buffer that increases signal integrity but requires motherboard support for RDIMMs; it will not function in unbuffered DIMM slots.
Puntos fuertes
- 64 GB capacity handles large server workloads
- DDR5 4800 speed delivers high data throughput
- ECC registered design protects data integrity
- 1 V operation reduces power consumption
- Validated for Dell PowerEdge XR7620 rack servers
Especificaciones
| Brand | NEMIX RAM |
|---|---|
| Series | Dell Server/Workstation Compatible Series Memory |
| Model | Dell DDR5 4800MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR38400-924K1 |
| Capacity | 64GB |
| Speed | DDR5 4800 (PC5 38400) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.10V |
| Compatible System | Dell |
| CAS Latency | CL40 |
| Heat Spreader | No |
| Type | 288-Pin DDR5 RDIMM |
| Rank | 2Rx4 |
| Features | DDR5 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 64GB (1X64GB) DDR5 4800MHZ PC5-38400 2Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory |
Preguntas sobre este artículo
Is the 64 GB module the only capacity offered for this Dell PowerEdge XR7620 compatible DDR5 4800 ECC RDIMM?
The listed package contains a single 64 GB module (1X64GB); other capacities are not described for this part number.
What does the CL40 latency mean for real-world throughput in a Dell PowerEdge XR7620 running DDR5 4800?
CL40 indicates 40 clock cycles of CAS latency at the 4800 MT/s data rate; actual throughput depends on the server's memory controller and workload mix.
The module is a 288-pin DDR5 RDIMM — does that interface cap the speed at 4800 MT/s in the XR7620?
The 288-pin DDR5 RDIMM form factor supports the rated 4800 MT/s; the XR7620's memory controller determines the maximum operating speed.
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