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NEMIX RAM
NEMIX RAM 512GB (4x128GB) DDR5 4800 CL40 ECC RDIMM Server Memory Upgrade
512GB DDR5-4800 ECC registered server kit with four 128GB modules at CL40 and 1.1V for Supermicro systems
- Capacity512GB (4 x 128GB)
- SpeedDDR5 4800 (PC5 38400)
- ECCYes
- Buffered/RegisteredRegistered
- ChipsetMajor OEM Samsung, Micron, Hynix
- Voltage1.10V
- 512 GB total capacity from four 128 GB modules
- DDR5 4800 speed rated at PC5-38400 bandwidth
- ECC registered design protects data integrity in servers
- CL40 latency at 1.10 V operating voltage
- Validated for Supermicro IOT SuperServer 221HE series
Server memory kit for Supermicro DDR5 systems
This kit supplies 512 GB across four 128 GB registered DIMMs built for Supermicro IOT SuperServer platforms. It runs at DDR5 4800 with CL40 latency and 1.1 V operation. ECC and 4Rx4 organisation protect data integrity in mission-critical workloads.
Suited for administrators expanding Supermicro
Builders who need registered ECC memory for these specific Supermicro models will find a validated match. Systems that require unbuffered DIMMs, lower capacities or a different DDR generation cannot use this kit.
Installs in 288-pin DDR5 RDIMM slots on supported
The modules draw 1.1 V and present a 4Rx4 load to the memory controller. No heat spreaders are fitted, so chassis airflow must handle thermal management. The four-DIMM population fills four slots and leaves remaining channels free for further expansion.
商品特色
- 512 GB total capacity from four 128 GB modules
- DDR5 4800 speed rated at PC5-38400 bandwidth
- ECC registered design protects data integrity in servers
- CL40 latency at 1.10 V operating voltage
- Validated for Supermicro IOT SuperServer 221HE series
商品規格
| Brand | NEMIX RAM |
|---|---|
| Series | SuperMicro Server/Workstation Compatible Series Memory |
| Model | SuperMicro DDR5 4800MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR38400-744K4 |
| Capacity | 512GB (4 x 128GB) |
| Speed | DDR5 4800 (PC5 38400) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.10V |
| Compatible System | Supermicro |
| CAS Latency | CL40 |
| Heat Spreader | No |
| Type | 288-Pin DDR5 RDIMM |
| Rank | 4Rx4 |
| Features | DDR5 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 512GB (4X128GB) DDR5 4800MHZ PC5-38400 4Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT |
商品問答
Does this kit require a motherboard with 288-pin DDR5 RDIMM slots?
Yes, each module uses the 288-pin DDR5 RDIMM form factor and must be installed in matching registered DIMM slots.
Can I mix these 4Rx4 CL40 modules with existing 2Rx8 DDR5 RDIMMs?
Mixing different rank architectures is not recommended; the server memory controller expects uniform rank configuration per channel for stable operation.
How do I verify the kit runs at 4800 MT/s with CL40 after installation?
Check the BIOS memory information or use a tool such as dmidecode to confirm speed 4800, CAS latency 40 and 1.1 V operation.
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