NEMIX RAM DDR5 256GB (4×64GB) 4800MHz CL40 1.1V ECC RDIMM Supermicro H14DSH memory upgrade
- 256GB (4 x 64GB)
- 288-Pin DDR5 RDIMM
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NEMIX RAM
256 GB DDR5 ECC registered kit with sixteen 16 GB modules at 5600 MHz CL46, 1.1 V, validated for the Supermicro H14DSG-OD motherboard
Size 256GB 16X16GB
This 256GB kit contains sixteen 16GB DDR5 5600 Registered ECC modules built for the Supermicro H14DSG-OD motherboard. Each stick runs at 1.1V with CL46 timing in a 1Rx8 configuration. The registered design lets the memory controller drive every slot at full rated speed when all channels are populated.
Replacing partial or mismatched DIMM sets with this exact-match 16-module kit removes population-rule conflicts and restores full-channel bandwidth. The jump is worth it when your workload needs the full 256GB capacity and the stability of single-rank registered ECC at the board's native 5600 MT/s data rate.
This kit fits builders who need a validated 256GB DDR5 ECC RDIMM set for that specific board and can populate all sixteen slots. Buyers who need a different capacity, a different motherboard, or unbuffered UDIMM modules should look elsewhere.
| Brand | NEMIX RAM |
|---|---|
| Series | NEMIX RAM Original Series Server Memory |
| Model | DDR5 ECC RDIMM Registered Server Memory |
| Part Number | MR44800-618K16 |
| Capacity | 256GB (16 x 16GB) |
| Type | 288-Pin DDR5 RDIMM |
| Speed | DDR5 5600 (PC5 44800) |
| CAS Latency | CL46 |
| Voltage | 1.10V |
| ECC | Yes |
| Buffered/Registered | Registered |
| Rank | 1Rx8 |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Heat Spreader | No |
| Compatible System | Supermicro |
| Features | DDR5 ECC RDIMM Motherboard Compatible |
| Package Content | 256GB 16X16GB DDR5 5600MHz PC5-44800 1Rx8 1.1V 288-PIN ECC RDIMM KIT |
Other versions of this model
Same family, different memory, cooler or clock — compare before you commit.
Yes, the 288-pin RDIMM form factor matches the slots required by the Supermicro H14DSG-OD motherboard; the kit is verified for exact fitment with this board.
Populate all sixteen slots following the motherboard manual's approved DIMM population order; the kit is spec-matched to the board's memory-population rules.
Replace modules if ECC logs show rising correctable-error counts or if the server experiences unplanned reboots; the registered ECC design catches single-bit errors on the fly.
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