We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two green DDR5 RDIMM modules with gold contacts and black chips, no heat spreader

NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR5-4800 ECC RDIMM CL40 1.1V Supermicro H14DSG-OD

SKU CH-RY7Z-62MPB

A 32GB (2×16GB) DDR5-4800 ECC Registered RDIMM kit at 1.1V CL40, verified for the Supermicro H14DSG-OD motherboard

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 32GB 2X16GB

Show 30 more
  • 32 GB capacity in a 2 x 16 GB kit for full-channel bandwidth
  • DDR5-4800 speed at CL40 timing for rated server performance
  • ECC registered design corrects single-bit errors to protect data integrity
  • 1 V operation matches the motherboard memory controller specification
  • Verified compatibility with Supermicro H14DSG-OD motherboard

System-Specific DDR5 Kit

This 32 GB kit contains two 16 GB DDR5-4800 registered ECC RDIMMs built for the Supermicro H14DSG-OD motherboard. Each module runs at 1.1 V with CL40 timing and a 1Rx8 organisation. The 288-pin registered form factor matches the board's memory-controller requirements exactly.

Registered ECC Architecture

Registered buffering offloads the memory controller so every slot can be populated at full rated speed. On-die ECC detects and corrects single-bit errors in real time, preventing silent data corruption and unplanned reboots in production workloads. No heat spreaders are included, relying on server chassis airflow instead.

Pre-Installation Checklist

Verify the motherboard manual for approved DIMM population order, maximum supported capacity per channel, and any BIOS version requirements before ordering. Confirm the system accepts 1Rx8 registered modules at 1.1 V and that the 288-pin RDIMM form factor is the only type supported by your platform.

How it compares

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

Price $848.99
Pricier than about 59% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $26.53 per GB
Pricier than about 73% 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 numberMR38400-618K2
Total capacity32 GB (2 × 16 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 items32 GB 2 × 16 GB DDR5 4800 MHz PC5-38400 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Questions about this item

Will the Samsung Micron or Hynix chips need replacement under normal server loads?

The modules use major OEM Samsung Micron or Hynix chips with registered ECC architecture designed for continuous enterprise operation and lifetime replacement coverage

What limits sustained throughput first the CL40 latency or the 4800 MT/s data rate?

The DDR5 4800 MT/s PC5 38400 data rate sets the peak bandwidth ceiling while CL40 CAS latency governs per access response time under load

How much heat and power do two 1Rx8 1.1V RDIMMs add in a fully populated H14DSG OD chassis?

Each 16GB 1Rx8 RDIMM runs at 1.10V without a heat spreader relying on chassis airflow for cooling and registered buffering reduces electrical load on the memory controller

More in Model-Specific Memory Upgrades

Similar items