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Two green DDR5 RDIMM modules side by side, bare circuit boards with black chips and gold edge connectors

NEMIX RAM

NEMIX RAM DDR5-6400 ECC Registered RDIMM 192GB (2×96GB) CL52 1.1V 2Rx4 for Supermicro X14SRA-F

SKU CH-7STJ-Q224C

A 192 GB DDR5-6400 ECC Registered RDIMM kit (2×96 GB, CL52, 1.1 V, 2Rx4) validated for the Supermicro X14SRA-F motherboard

  • Total capacity192 GB (2 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 192GB 2X96GB

Show 4 more
  • Exact-match 192 GB kit runs at full DDR5-6400 speed
  • Registered ECC architecture prevents silent data corruption
  • 2Rx4 1.1 V modules match Supermicro X14SRA-F memory rules
  • Lifetime replacement warranty with US-based technical support
  • 288-pin RDIMM form factor fits server motherboard slots

Exact-match DDR5-6400 RDIMM kit

This 192GB kit contains two 96GB DDR5-6400 registered ECC modules built to the CL52 1.1V 2Rx4 specification the Supermicro X14SRA-F memory controller expects. It delivers the precise rank, voltage and timing so the board recognises full capacity at rated speed without manual tuning.

Simple DIMM installation with population rules

The 288-pin RDIMMs seat like standard server memory, but the motherboard manual dictates exact slot order and maximum supported capacity per channel. Ignoring the documented population sequence is the most common cause of boot failure or reduced memory speed on this platform.

Suited for X14SRA-F capacity upgrades

This kit fits administrators expanding a verified Supermicro X14SRA-F configuration to 192GB with registered ECC stability. Builders using consumer boards, unbuffered DIMM slots or systems that require UDIMM or SODIMM form factors cannot use these modules.

How it compares

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

Price $6,210.99
Pricier than about 82% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (2 × 96 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $32.35 per GB
Pricier than about 90% 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 numberMR51200-9624K2
Total capacity192 GB (2 × 96 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items192 GB 2 × 96 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

How do I confirm the kit runs at DDR5-6400 CL52 after installing it in my Supermicro X14SRA-F?

Enter the BIOS and verify the memory speed reads 6400 MT/s with CAS latency 52; the registered ECC design lets the board train all slots at the rated frequency when populated per the manual.

What does the 192GB kit contain and is anything else required?

The package includes two 96GB 288-pin RDIMMs totalling 192GB; no extra cables, brackets or cooling parts are needed for installation.

Why choose the 2Rx4 1.1V version over other DDR5 ECC RDIMM options?

The 2Rx4 organisation, 1.10V operation and CL52 timing match the X14SRA-F memory controller spec so the server recognises the full 192GB capacity at 6400 MT/s.

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