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Green circuit board DDR5 RDIMM module with black chips no heat spreader

NEMIX RAM

NEMIX RAM 16GB DDR5 4800 ECC RDIMM CL40 1Rx8 Supermicro H13SVW-NT-OS1

SKU CH-2AE9-QS0XH

16 GB DDR5 4800 ECC registered RDIMM, CL40 1.1 V 1Rx8, validated for Supermicro H13SVW-NT-OS1

  • Total capacity16 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 16GB

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  • Exact-match 16 GB DDR5-4800 RDIMM installs at full rated speed
  • Registered ECC architecture prevents silent data corruption under load
  • 1 V operation matches motherboard spec for stable population
  • 1Rx8 CL40 timing recognised by Supermicro H13SVW-NT-OS1 controller
  • 288-pin RDIMM form factor fits required server slots

16GB DDR5 ECC RDIMM for Supermicro H13SVW-NT-OS1

This 16GB DDR5 4800 registered ECC module is built as an exact-match upgrade for the Supermicro H13SVW-NT-OS1 motherboard. It delivers 1Rx8 organisation at 1.1V with CL40 timing, so the memory controller recognises the full capacity and runs at the rated PC5-38400 speed without manual tuning.

Sustained-load behaviour

The registered design buffers address and command signals, reducing electrical load on the memory controller when every slot is populated. ECC circuitry detects and corrects single-bit errors on the fly, preventing silent data corruption and unplanned reboots during continuous server workloads.

Installation notes and common pitfalls

The 288-pin RDIMM form factor fits only registered DIMM slots; it will not seat in UDIMM or SODIMM sockets. Motherboard manuals dictate specific population order and maximum capacity per channel, so verify the supported configuration before installing to avoid a no-post condition.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $428.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $26.81 per GB
Pricier than about 74% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR38400-618K1
Total capacity16 GB
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items16 GB DDR5 4800 MHz PC5-38400 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

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