We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Four green DDR5 RDIMM modules, bare chips, no heat spreaders

NEMIX RAM

NEMIX RAM 384GB (4x96GB) DDR5 6400 CL52 ECC RDIMM memory upgrade

SKU CH-DPVX-RY48Y

Four 96 GB DDR5 registered ECC modules running at 6400 MT/s CL52 and 1.1 V for Supermicro servers

  • Total capacity384 GB (4 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 384 GB total capacity across four 96 GB modules
  • DDR5 6400 speed rated at PC5-51200 bandwidth
  • CL52 CAS latency for registered ECC operation
  • 1 V operating voltage for DDR5 efficiency
  • 288-pin RDIMM form factor with 2Rx4 organisation

Capacity and Compatibility

This 384 GB kit contains four 96 GB DDR5 modules built for Supermicro X14SBI-TF servers and workstations. The registered ECC design targets IT professionals who run virtualization, databases or AI workloads that demand maximum memory density and data integrity.

Registered DDR5 Limits

Registered DDR5 at 6400 MT/s with CL52 latency operates at 1.1 V and uses a 2Rx4 organisation. The registered buffer adds one cycle of command delay, so the memory controller must support registered DIMMs and the platform must validate this speed grade for the full 384 GB population.

Build and Connectors

Modules ship without heat spreaders, relying on server chassis airflow for cooling. Each stick uses the standard 288-pin DDR5 RDIMM keying, so installation follows normal server DIMM slot procedures. The four-module kit fills all channels on compatible two-socket boards, leaving no spare slots for future expansion.

How it compares

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

Price $10,888.99
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 $28.36 per GB
Pricier than about 80% 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 lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSupermicro DDR5 6400 MHz 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
Heat spreaderNo
Memory rank2Rx4
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 CL52 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Should I pick the 384 GB kit or a smaller capacity for my Supermicro X14SBI-TF?

The 384 GB kit provides four 96 GB modules filling all slots for maximum density on the X14SBI-TF. Choose a smaller kit only if you plan to add modules later or need fewer ranks per channel.

What does the 6400 MT/s rating deliver in a live server?

At 6400 MT/s the modules run at PC5-51200 bandwidth with CL52 latency, giving the X14SBI-TF its peak memory throughput for multi-threaded workloads.

How does the DDR5 ECC RDIMM interface affect usable speed and capacity?

The registered DDR5 ECC RDIMM interface adds a clock cycle for buffering, enabling 384 GB total capacity at the rated 6400 MT/s while maintaining error correction across all ranks.

More in Model-Specific Memory Upgrades

Similar items