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Two green DDR4 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM DDR4 64GB (2x32GB) 3200MHz CL22 ECC Registered RDIMM Supermicro X12QCH+ memory upgrade

SKU CH-CHZ1-F7T2Q

64 GB (2 × 32 GB) DDR4-3200 ECC Registered RDIMM kit, CL22 1.2 V 2Rx8, validated for Supermicro X12QCH+ motherboards

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeRegistered

Size 64GB 2X32GB

Show 8 more
  • 64 GB kit lets the Supermicro X12QCH+ run fully populated at rated speed
  • Registered ECC architecture offloads the controller and corrects single-bit errors on the fly
  • Exact DDR4-3200 CL22 1.20 V spec matches the board's memory controller expectations
  • 2Rx8 288-pin RDIMM form factor fits the motherboard's required population rules
  • Lifetime replacement coverage with free US-based technical support included

Exact-match DDR4-3200 RDIMM kit

This 64GB kit contains two 32GB registered ECC modules built to the DDR4-3200 (PC4-25600) standard. It runs at 1.2V with CL22 timing and a 2Rx8 organisation, matching the specifications the Supermicro X12QCH+ memory controller expects for full-speed operation.

Suited for populated server slots

The registered architecture and ECC function make it appropriate for workloads that require maximum capacity per channel and error correction. Builders who need unbuffered UDIMMs, SODIMM form factors, non-ECC memory or speeds other than DDR4-3200 should look at other products.

64GB capacity across two slots

Two 32GB RDIMMs fill a pair of 288-pin slots and deliver the full 64GB at the rated 3200MT/s. Adding further modules beyond the board's validated population rules will exceed the supported configuration and require a different memory arrangement.

How it compares

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

Price $561.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $8.78 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 lineNEMIX RAM Original Series Server Memory
Model nameDDR4 ECC RDIMM Registered Server Memory
Part numberMR25600-328K2
Total capacity64 GB (2 × 32 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
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsSupermicro
In the box
Included items64 GB 2 × 32 GB DDR4 3200 MHz PC4-25600 2Rx8 1.2 V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Questions about this item

What motherboard is required for this 288-pin DDR4 RDIMM kit?

The kit is verified for the Supermicro X12QCH+ motherboard that accepts DDR4 3200MHz PC4-25600 registered ECC modules.

Can I mix these 2Rx8 registered DIMMs with unbuffered UDIMMs already in my server?

No, registered RDIMMs and unbuffered UDIMMs use different signalling and cannot be installed together on the same motherboard.

How do I confirm the kit is running at 3200MHz CL22 after installation?

Check the BIOS memory information or use a tool such as dmidecode to verify speed shows 3200 MT/s and CAS latency 22.

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