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NEMIX RAM
NEMIX RAM 192GB (12x16GB) DDR5 4800 CL40 1.1V ECC RDIMM SuperMicro 821/421 memory upgrade
192 GB DDR5 ECC registered server memory kit with twelve 16 GB modules at 4800 MT/s CL40 for SuperMicro 821 and 421 systems
- Capacity192GB (12 x 16GB)
- SpeedDDR5 4800 (PC5 38400)
- ECCYes
- Buffered/RegisteredRegistered
- ChipsetMajor OEM Samsung, Micron, Hynix
- Voltage1.10V
- 192GB total capacity across 12 modules of 16GB each
- DDR5 4800 speed rated at PC5-38400 for server workloads
- ECC registered RDIMM design protects data integrity in critical systems
- Low 1.10V operating voltage reduces power draw per module
- Validated for SuperMicro 821 and 421 series GPU SuperServer platforms
192GB DDR5 ECC RDIMM kit for SuperMicro servers
This NEMIX RAM kit delivers 192GB of DDR5 4800 memory across twelve 16GB registered DIMMs. Each module runs at 1.1V with CL40 latency and includes on-die ECC for error correction. The 288-pin RDIMM form factor fits SuperMicro GPU SuperServer SYS-821 and SYS-421 series systems requiring registered memory. IT professionals specify this capacity for virtualization hosts and database workloads.
Replaces smaller DDR5 kits or mixed-capacity sets
Upgrading from a partial fill to the full 12-module kit eliminates rank imbalance across memory channels. The jump is worth it when applications demand consistent bandwidth across all controllers and the platform supports 1Rx8 registered DIMMs at 4800 MT/s. Builders adding capacity to an existing SuperMicro 821 or 421 chassis should verify slot availability before ordering this twelve-piece set.
DDR5 4800 registered interface limits
Registered DIMMs add a clock cycle of buffering that stabilizes heavy loads but prevents use in unbuffered consumer platforms. The 4800 MT/s JEDEC base speed cannot be exceeded without motherboard support for higher data rates. Systems locked to lower DDR5 speeds will downclock these modules automatically. ECC functionality requires a compatible server chipset; desktop boards will not activate error correction.
Prednosti
- 192GB total capacity across 12 modules of 16GB each
- DDR5 4800 speed rated at PC5-38400 for server workloads
- ECC registered RDIMM design protects data integrity in critical systems
- Low 1.10V operating voltage reduces power draw per module
- Validated for SuperMicro 821 and 421 series GPU SuperServer platforms
Špecifikácie
| Brand | NEMIX RAM |
|---|---|
| Series | SuperMicro Server/Workstation Compatible Series Memory |
| Model | SuperMicro DDR5 4800MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR38400-618K12 |
| Capacity | 192GB (12 x 16GB) |
| 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 | 1Rx8 |
| Features | DDR5 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 192GB (12X16GB) DDR5 4800MHZ PC5-38400 1Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT |
Otázky k tomuto produktu
How many 288-pin DDR5 RDIMM slots must be free to install the 12-module 192GB kit?
You need twelve free DDR5 RDIMM slots to populate the full 12 x 16GB kit.
Which step do installers most often skip when seating these registered ECC modules in a SuperMicro 821 or 421 server?
Failing to open both retention clips fully and pressing each module straight down until both clips snap shut is the common mistake.
What indicates that a 1.10V DDR5 4800 CL40 module has degraded and should be swapped out?
Corrected ECC error counts climbing in the BMC or OS logs signal the module should be replaced.
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