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NEMIX RAM
NEMIX RAM 16GB (2x8GB) DDR4 3200 ECC UDIMM CL22 1.2V 288-pin ASRock EPYC3451D4U-2L2T2O8R memory upgrade
DDR4 3200 ECC UDIMM kit adds 16 GB in two 8 GB modules at CL22 and 1.2 V for the ASRock EPYC3451D4U-2L2T2O8R
- Capacity16GB (2 x 8GB)
- SpeedDDR4 3200 (PC4 25600)
- ECCYes
- Buffered/RegisteredUnbuffered
- ChipsetMajor OEM Samsung, Micron, Hynix
- Voltage1.20V
- 16GB dual-channel kit boosts server throughput
- DDR4 3200 CL22 timing matches platform spec
- ECC unbuffered design protects data integrity
- 20V operation reduces power draw
- Validated for ASRock EPYC3451D4U-2L2T2O8R motherboard
System-Specific DDR4 ECC Kit
This 16 GB kit contains two 8 GB DDR4 3200 UDIMMs built for the ASRock Rack EPYC3451D4U-2L2T2O8R motherboard. ECC unbuffered operation protects data integrity in always-on server and workstation roles. The modules run at 1.2 V with CL22 timing and use major OEM DRAM from Samsung, Micron or Hynix. No heat spreader is fitted.
Build Integration Notes
Each stick occupies a single 288-pin DDR4 slot and requires no extra power or cooling beyond standard airflow. The unbuffered design keeps the memory controller simple and leaves registered DIMM slots free for other configurations. Installing the pair in matched channels lets the platform reach the rated PC4-25600 throughput without manual tuning.
Upgrade Context
The kit replaces lower-capacity or non-ECC DDR4 modules that limit error detection or total memory headroom. Moving from a single 8 GB stick to this dual-channel 16 GB set doubles bandwidth and adds ECC coverage for critical workloads. The jump is worthwhile when the board supports 3200 MT/s and the application benefits from corrected single-bit errors.
Puntos fuertes
- 16GB dual-channel kit boosts server throughput
- DDR4 3200 CL22 timing matches platform spec
- ECC unbuffered design protects data integrity
- 20V operation reduces power draw
- Validated for ASRock EPYC3451D4U-2L2T2O8R motherboard
Especificaciones
| Brand | NEMIX RAM |
|---|---|
| Series | ASRock Server Motherboard Compatible Series Memory |
| Model | ASRock DDR4 3200MHZ ECC Unbuffered UDIMM |
| Part Number | ME25600-818K2 |
| Capacity | 16GB (2 x 8GB) |
| Speed | DDR4 3200 (PC4 25600) |
| ECC | Yes |
| Buffered/Registered | Unbuffered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.20V |
| Compatible System | ASRock |
| CAS Latency | CL22 |
| Heat Spreader | No |
| Type | 288-Pin DDR4 ECC UDIMM |
| Rank | 1Rx8 |
| Features | DDR4 ECC Unbuffered UDIMM Motherboard Compatible |
| Package Content | 16GB (2X8GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V CL22 288-PIN ECC Unbuffered UDIMM KIT |
Preguntas sobre este artículo
What CAS latency does the CL22 rating impose under sustained loads?
The kit runs at CL22, so every column access adds twenty-two cycles of latency before data is returned.
How much heat do the 1.2 V unbuffered modules generate when running continuously?
At 1.20 V with no heat spreader the modules run cool enough for standard server airflow; no active cooling is required.
Which motherboard must already be installed for this kit to work?
The memory is validated for the ASRock Rack EPYC3451D4U-2L2T2O8R motherboard with 288-pin DDR4 slots.
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