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Four green DDR5 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 384GB (4x96GB) DDR5 6400 CL52 2Rx4 ECC Registered RDIMM memory upgrade for Supermicro X14SRG-TF

SKU CH-XZVG-AH37X

A 384 GB kit of four 96 GB DDR5 6400 CL52 2Rx4 ECC registered RDIMMs validated for the Supermicro X14SRG-TF motherboard

  • Total capacity384 GB (4 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 384GB 4X96GB

Show 4 more
  • 384 GB total capacity from four 96 GB modules for dense server workloads
  • DDR5 6400 speed with CL52 latency matching the board's rated timing
  • Registered ECC design corrects single-bit errors and buffers the memory controller
  • 1 V operation at 2Rx4 rank aligns with the platform's voltage and population rules
  • 288-pin RDIMM form factor fits the Supermicro X14SRG-TF memory slots exactly

Exact-match DDR5 kit for Supermicro X14SRG-TF

This 384 GB kit comprises four 96 GB DDR5 6400 RDIMMs built to the precise rank, voltage and timing the motherboard expects. Registered ECC architecture offloads the memory controller and corrects single-bit errors on the fly. Modules operate at 1.1 V with CL52 latency and install in the standard 288-pin slots.

Suited for servers needing maximum registered ECC

Ideal for administrators populating every slot on a Supermicro X14SRG-TF with validated DDR5-6400 RDIMMs. Not for systems that require unbuffered UDIMMs, SODIMM form factors, or lower-density modules. Builders using other motherboards must verify population rules before ordering.

Delivers 384 GB across four fully populated slots

Each 96 GB dual-rank module runs at the rated 6400 MT/s when the board supports the full configuration. Capacity scales linearly with the four-slot limit of this platform. Workloads exceeding 384 GB or requiring higher frequencies will need a different motherboard or memory topology.

How it compares

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

Price $10,433.99
Pricier than about 88% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (4 × 96 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $27.17 per GB
Pricier than about 75% 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 numberMR51200-9624K4
Total capacity384 GB (4 × 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 items384 GB 4 × 96 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

What motherboard slot type must my Supermicro X14SRG-TF have to accept this 288-pin DDR5 RDIMM kit?

The board needs 288-pin DDR5 RDIMM slots; this kit is built for that exact form factor and will not fit UDIMM or SODIMM sockets.

Will the registered ECC design of these 2Rx4 modules let me populate all four slots at the full 6400 speed?

Yes, the registered architecture buffers the control lines so the memory controller can run every slot fully populated at the rated 6400 MT/s without signal degradation.

After installation, how can I confirm the kit is running at its specified CL52 latency and 1.10 V?

Check the BIOS memory information or a tool like dmidecode; it should report 6400 MT/s, CAS latency 52, 1.10 V operation, and the full 384 GB capacity across all four 96 GB modules.

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