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Green printed circuit board with black memory chips in a 288-pin DDR4 RDIMM form factor

NEMIX RAM

NEMIX RAM 32GB DDR4 3200 PC4-25600 2Rx4 1.2V 288-Pin ECC RDIMM Supermicro memory upgrade

SKU CH-GM4R-6BYAV

A 32 GB DDR4 3200 ECC registered DIMM for SuperMicro servers, 2Rx4 organisation and MEM-DR432L-CL03-ER32 compatibility at 1.2 V with CL22 latency

  • Total capacity32 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 32 GB capacity expands server memory headroom
  • DDR4 3200 speed supports high-throughput workloads
  • ECC registered design protects data integrity
  • 2 V operation reduces power draw
  • Supermicro validated compatibility ensures stable deployment

32GB DDR4 3200 ECC RDIMM for Supermicro

This single 32GB registered DDR4 module runs at 3200 MT/s with CL22 latency and 1.20V operation. It uses a 2Rx4 organisation and 288-pin RDIMM form factor with on-board ECC for data integrity. The module is built with major OEM chips from Samsung, Micron or Hynix and carries no heat spreader.

Suited for Supermicro servers needing registered

This module fits Supermicro platforms that require DDR4 3200 registered RDIMMs with ECC. It will not work in systems that only accept unbuffered UDIMMs or non-ECC memory. Buyers who need a different capacity, speed or rank configuration should look at other modules.

Verify your Supermicro model supports 32GB 2Rx4

Check the motherboard or server manual for maximum capacity per slot and qualified memory list. Confirm the platform accepts registered ECC RDIMMs at 1.20V and that the BIOS version in use supports this density and rank. Mixing with different ranks or speeds may prevent boot.

How it compares

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

Price $282.99
Cheaper than about 55% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $8.84 per GB
Typical for this category: the median of 20,941 items is $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 numberMR25600-324K1
Total capacity32 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 items32 GB (1 × 32 GB) DDR4 3200 MHz PC4-25600 2Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Does this 288‑pin DDR4 RDIMM require a Supermicro motherboard that supports registered ECC memory?

Yes — the module is a 32 GB 2Rx4 DDR4 3200 PC4‑25600 1.20 V CL22 registered ECC RDIMM built for Supermicro systems.

Will this CL22 3200 MHz stick run at its rated speed if I keep older DDR4 RDIMMs in the other slots?

The server will clock all installed modules to the lowest common speed and latency; the 32 GB stick will operate at whatever the slowest DIMM allows.

How can I verify the module is detected as 32 GB ECC registered memory after installation?

Check the BIOS memory summary or run dmidecode / lshw — it should show 32 GB, DDR4 3200, registered, ECC, 2Rx4 organization.

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