NEMIX RAM
NEMIX RAM 1.5TB (12x128GB) DDR5 4800 CL40 ECC RDIMM SuperMicro FatTwin memory upgrade
1.5 TB kit of twelve 128 GB DDR5 4800 CL40 ECC RDIMM modules for SuperMicro FatTwin servers
- Capacity1.5TB (12 x 128GB)
- SpeedDDR5 4800 (PC5 38400)
- ECCYes
- Buffered/RegisteredRegistered
- ChipsetMajor OEM Samsung, Micron, Hynix
- Voltage1.10V
- 5 TB capacity with twelve 128 GB modules
- DDR5 4800 speed rated at PC5-38400 bandwidth
- ECC registered RDIMM for error-correcting server reliability
- CL40 latency at 1.1 V operating voltage
- Validated for SuperMicro FatTwin SYS-F521E3-RTB and SYS-F511E2-RT systems
Capacity and form factor
This kit contains twelve 128 GB DDR5 RDIMM modules for a total of 1.5 TB. The registered ECC design runs at 4800 MT/s with CL40 latency at 1.1 V. It is built for SuperMicro FatTwin SuperServer platforms including SYS-F521E3-RTB, SYS-F511E2-RT and X13SEFR-A.
Who this suits and who it does not
The 4Rx4 organisation and registered buffer target multi-socket servers that need maximum density per channel. Workstations or single-socket boards limited to lower rank counts or unbuffered DIMMs cannot use this memory. Buyers who need lower capacity per module or non-ECC operation should look elsewhere.
What the kit changes
Supplying twelve matched modules in one package removes the risk of mixing revision codes across separate purchases. The pre-validated kit simplifies population of all twelve slots in supported FatTwin nodes and ensures consistent timing across the full 1.5 TB array.
I korthet
- 5 TB capacity with twelve 128 GB modules
- DDR5 4800 speed rated at PC5-38400 bandwidth
- ECC registered RDIMM for error-correcting server reliability
- CL40 latency at 1.1 V operating voltage
- Validated for SuperMicro FatTwin SYS-F521E3-RTB and SYS-F511E2-RT systems
Specifikationer
| Brand | NEMIX RAM |
|---|---|
| Series | SuperMicro Server/Workstation Compatible Series Memory |
| Model | SuperMicro DDR5 4800MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR38400-744K12 |
| Capacity | 1.5TB (12 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 | 1.5TB (12X128GB) DDR5 4800MHZ PC5-38400 4Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT |
Frågor om den här produkten
Do I need a SuperMicro FatTwin server such as the SYS-F521E3-RTB or SYS-F511E2-RT to install this 12-module kit?
Yes, the kit is validated for those FatTwin SuperServer models and the X13SEFR-A motherboard, so one of those systems is required.
Can I mix these 4800 CL40 4Rx4 modules with slower DDR5 RDIMMs already in my FatTwin?
Mixing different speeds or ranks forces the memory controller to run all channels at the lowest common speed and may cause instability; matched kits are recommended.
How do I confirm the full 1.5 TB is recognised and ECC is active after installation?
Check the BIOS memory map for twelve 128 GB modules at 4800 MT/s, then verify ECC status in the OS with tools such as dmidecode or IPMI sensor readings.
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