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Green rectangular DDR4 memory module with gold edge connectors and black chips, no heat spreader

NEMIX RAM

NEMIX RAM 8GB DDR4 3200 ECC RDIMM Supermicro H11SSL-C

SKU CH-AXQ3-AYQ4H

8GB DDR4 3200 ECC registered DIMM for Supermicro H11SSL-C EPYC systems

  • Total capacity8 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • ECC protection maintains data integrity in server workloads
  • Registered buffering stabilises signals for multi-module configurations
  • DDR4 3200 speed delivers 25600 MT/s bandwidth
  • 2 V operation reduces power draw per module
  • 288-pin RDIMM form factor fits Supermicro H11SSL-C slots

Supermicro H11SSL-C Compatible Memory

This 8 GB DDR4 3200 RDIMM is built for the Supermicro H11SSL-C motherboard and AMD EPYC platforms. Registered ECC operation provides the error correction required by server and workstation workloads. The single-rank module installs in a standard 288-pin slot without proprietary tools.

8 GB Capacity and DDR4 3200 Headroom

One 8 GB stick delivers PC4-25600 bandwidth at CL22 latency and 1.2 V. The registered buffer reduces electrical load on the memory controller, allowing larger populations per channel. Capacity limits appear when multi-socket configurations demand more than a single module per channel.

Module Only — No Extras Included

The package contains the memory stick alone; no heat spreader, software or mounting hardware is supplied. System stability relies on the motherboard firmware and the module's own stress-tested validation. Builders needing thermal management or diagnostic utilities must source them separately.

How it compares

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

Price $71.99
Cheaper than about 72% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $9.00 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 numberMR25600-818K1
Total capacity8 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 rank1Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsSupermicro
In the box
Included items8 GB (1 × 8 GB) DDR4 3200 MHz PC4-25600 1Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Will this 1.2 V DDR4 3200 RDIMM run stably with older DDR4 modules at lower speeds in my Supermicro H11SSL-C?

Mixing registered ECC RDIMMs with different speeds or voltages can prevent the system from posting; use identical modules for reliable operation.

How can I confirm the CL22 1Rx8 module is recognised at 3200 MT/s after installation?

Check the BIOS memory information screen or run a tool such as dmidecode to verify speed, rank and ECC status match the module label.

Does the single 8 GB stick ship with a heat spreader or any extra brackets?

The module has no heat spreader and the package contains only the RDIMM itself; no brackets or accessories are included.

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