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Sixteen green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 256GB 16x16GB DDR5 4800 ECC RDIMM CL40 1.1V 1Rx8 Supermicro H13DSG-O-CPU-D memory upgrade

SKU CH-FJSW-X5EMT

256 GB DDR5 server kit with 16 registered ECC modules at 4800 MT/s, CL40 and 1.1 V, built for the Supermicro H13DSG-O-CPU-D motherboard

  • Capacity256GB (16 x 16GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 256GB 16X16GB

顯示另外 30 款選項
  • 256 GB kit fills every slot at rated speed
  • 16 matched 16 GB modules keep all channels balanced
  • DDR5 4800 CL40 at 1.1 V meets controller spec
  • Registered ECC corrects single-bit errors on the fly
  • 288-pin RDIMM form factor fits Supermicro H13DSG-O-CPU-D

256GB DDR5-4800 ECC RDIMM kit for Supermicro

This 16-module kit delivers 256GB of registered DDR5 memory at 4800 MT/s with CL40 latency and 1.1V operation. It is built for servers that require ECC error correction and registered signal buffering to run every slot populated at full rated capacity. The 1Rx8 organization matches the memory controller expectations for this specific motherboard.

Verify DIMM population rules

Server memory support varies by model and BIOS revision. Consult the Supermicro H13DSG-O-CPU-D documentation for approved population order, maximum capacity per channel, and any required firmware updates before installing a full 16-DIMM configuration. Incorrect population can prevent boot or limit usable memory.

Kit provides exact-match modules for full 256GB

The package contains sixteen 16GB RDIMMs pre-validated as a matched set, eliminating the risk of mixing revision codes or rank configurations that cause instability. No heat spreaders are included, so airflow in your chassis must be sufficient for bare modules running at 1.1V across all slots.

商品特色

  • 256 GB kit fills every slot at rated speed
  • 16 matched 16 GB modules keep all channels balanced
  • DDR5 4800 CL40 at 1.1 V meets controller spec
  • Registered ECC corrects single-bit errors on the fly
  • 288-pin RDIMM form factor fits Supermicro H13DSG-O-CPU-D

商品規格

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-618K16
Capacity256GB (16 x 16GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content256GB 16X16GB DDR5 4800MHz PC5-38400 1Rx8 1.1V 288-PIN ECC RDIMM KIT

其他版本

同系列還有 5 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

Does the 256GB kit arrive as 16 separate 16GB DDR5 RDIMMs, or must additional modules be purchased to reach that capacity?

The package contains 16 individual 16GB DDR5 4800 RDIMMs, giving 256GB total with nothing else to buy.

Should I select the 1Rx8 CL40 1.1V version or are other ranks, latencies or voltages offered for this board?

This kit is the exact-match 1Rx8 CL40 1.1V specification the Supermicro H13DSG-O-CPU-D memory controller expects; no alternative ranks, latencies or voltages are listed.

Will the DDR5 4800 (PC5-38400) rating run at that speed when all 16 slots of the H13DSG-O-CPU-D are populated?

Registered ECC architecture offloads the memory controller so every slot runs fully populated at the rated DDR5 4800 speed.

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