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
Green rectangular DDR4 RDIMM module with black chips and gold edge connector

NEMIX RAM

NEMIX RAM 64GB DDR4 3200 ECC RDIMM 2Rx4 CL22 Supermicro H11SSW-iN EPYC memory upgrade

SKU CH-K4BQ-743G1

64GB DDR4 3200 ECC RDIMM with CL22 latency for Supermicro EPYC motherboards

  • Total capacity64 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 64GB capacity supports demanding server workloads
  • DDR4 3200 speed enables high-throughput data processing
  • ECC registered design protects data integrity
  • 20V operation reduces power consumption
  • Validated for Supermicro H11SSW-iN EPYC platforms

64GB DDR4 3200 ECC RDIMM for Supermicro H11SSW-iN

This single 64GB module delivers DDR4 3200 speed with ECC and registered buffering. It is built for the Supermicro H11SSW-iN motherboard running AMD EPYC processors. The 2Rx4 organisation and 1.2V operation match the platform's memory subsystem.

Suited for capacity upgrades on the validated

Administrators expanding memory in a Supermicro H11SSW-iN system can install this module with confidence. Builders targeting consumer boards, unbuffered DIMM slots or non-EPYC servers should select a different part.

Registered ECC RDIMM with 2Rx4 organisation

The registered buffer and ECC logic require a motherboard chipset that supports registered DDR4 DIMMs. Systems expecting unbuffered UDIMMs or load-reduced LRDIMMs will not accept this module.

How it compares

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

Price $458.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $7.17 per GB
Cheaper than about 56% 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 lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSuperMicro DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-924K1
Total capacity64 GB
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsSupermicro
In the box
Included items64 GB (1 × 64 GB) DDR4 3200 MHz PC4-25600 2Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Should I pick the 64GB module or add multiple sticks for my Supermicro H11SSW-iN?

This is a single 64GB RDIMM; add more identical modules to fill the board's DIMM slots and reach the total capacity your workload needs.

What does the 3200MHz rating deliver on an AMD EPYC platform?

The module runs at DDR4 3200 (PC4-25600) with CL22 latency, giving the rated throughput when the CPU memory controller is set to that speed.

How does the 288-pin ECC registered interface affect compatibility?

The 288-pin DDR4 RDIMM with ECC and registered buffering matches the Supermicro H11SSW-iN's registered DIMM slots, so it installs directly without adapters.

More in Model-Specific Memory Upgrades

Similar items