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NEMIX RAM
NEMIX RAM 128GB (4x32GB) DDR5 5600 ECC RDIMM CL46 1.1V Lenovo SR685a V3 memory upgrade
A 128 GB DDR5 ECC RDIMM kit with four 32 GB modules at 5600 MT/s, CL46 and 1.1 V for Lenovo ThinkSystem SR685a V3 servers
- Capacity128GB (4 x 32GB)
- SpeedDDR5 5600 (PC5 44800)
- ECCYes
- Buffered/RegisteredRegistered
- ChipsetMajor OEM Samsung, Micron, Hynix
- Voltage1.10V
- 128 GB total capacity for memory-intensive workloads
- DDR5 5600 speed with PC5-44800 bandwidth rating
- ECC registered design protects data integrity in servers
- 10 V operation reduces power draw per module
- Validated for Lenovo ThinkSystem SR685a V3 rack servers
Lenovo SR685a V3 DDR5 memory kit
This 128GB kit contains four 32GB DDR5 5600 ECC RDIMM modules built for the Lenovo ThinkSystem SR685a V3 rack server. Each module runs at 1.1V with CL46 latency and uses a registered 288-pin design for stable server operation.
Replaces lower-capacity or slower DDR5 DIMMs
The jump is worthwhile when workloads exceed the capacity of smaller kits or when the server requires registered ECC modules at the full 5600 MT/s data rate. Systems already populated with matching 5600 RDIMMs will not see a speed increase from this upgrade.
DDR5 5600 registered ECC constraints
Registered DIMMs add a clock cycle of buffering that unbuffered platforms cannot use, so this kit will not function in consumer motherboards. The 1Rx4 organisation and fixed CL46 timing limit manual tuning, and the 1.1V operating voltage is specific to the DDR5 server standard.
Puntos fuertes
- 128 GB total capacity for memory-intensive workloads
- DDR5 5600 speed with PC5-44800 bandwidth rating
- ECC registered design protects data integrity in servers
- 10 V operation reduces power draw per module
- Validated for Lenovo ThinkSystem SR685a V3 rack servers
Especificaciones
| Brand | NEMIX RAM |
|---|---|
| Series | Lenovo Server/Workstation Compatible Series Memory |
| Model | Lenovo DDR5 5600MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR44800-314K4 |
| Capacity | 128GB (4 x 32GB) |
| Speed | DDR5 5600 (PC5 44800) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.10V |
| Compatible System | Lenovo |
| CAS Latency | CL46 |
| Heat Spreader | No |
| Type | 288-Pin DDR5 RDIMM |
| Rank | 1Rx4 |
| Features | DDR5 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 128GB (4X32GB) DDR5 5600MHZ PC5-44800 1Rx4 1.1V CL46 288-PIN ECC RDIMM Registered Server Memory KIT |
Preguntas sobre este artículo
Will the 288-pin DDR5 RDIMM modules fit the memory slots in a Lenovo ThinkSystem SR685a V3?
Yes, the kit uses the standard 288-pin DDR5 RDIMM form factor required by the SR685a V3 server platform.
What is the correct order for populating the four 32GB modules during installation?
Follow the SR685a V3 service guide slot sequence; a common error is filling adjacent slots instead of the prescribed population order per processor.
How can I identify a failed module in the 128GB kit for later replacement?
Each 32GB stick carries part number MR44800-314K4; match that label when ordering a single replacement module.
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