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
Six green DDR5 RDIMM modules in a row, bare chips, no heat spreaders

NEMIX RAM

NEMIX RAM 96GB (6x16GB) DDR5 4800 CL40 1Rx8 ECC RDIMM SuperMicro FatTwin

SKU CH-W3YH-BGBVZ

Six registered DDR5 modules deliver 96 GB of ECC server memory at 4800 MT/s with CL40 latency and 1.1 V operation

  • Total capacity96 GB (6 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 96 GB capacity scales memory-heavy workloads across six 16 GB modules
  • DDR5 4800 MT/s speed feeds data faster to SuperMicro FatTwin servers
  • ECC registered design corrects single-bit errors for mission-critical stability
  • 1 V operation reduces power draw in dense SuperServer racks
  • 288-pin RDIMM form factor fits SYS-F521E3-RTB and SYS-F511E2-RT slots

96GB DDR5 RDIMM kit for SuperMicro FatTwin

This 96GB kit contains six 16GB DDR5 4800 registered DIMMs built for SuperMicro FatTwin SuperServer platforms. It targets administrators who need ECC-protected capacity in the SYS-F521E3-RTB, SYS-F511E2-RT or X13SEFR-A chassis. Each module runs at 1.1V with CL40 latency and a 1Rx8 organisation.

Registered ECC with 1Rx8 layout

The single specification that decides fit is the registered ECC RDIMM format combined with a 1Rx8 rank structure at DDR5 4800. Only systems qualified for PC5-38400 registered memory with this rank configuration will initialise the kit without training errors.

Steady throughput under constant load

Modules are stress-tested under sustained workloads to verify error-correction stability across all six slots. The 1.1V operating point keeps thermal output predictable during extended compute passes in densely populated FatTwin nodes.

How it compares

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

Price $2,595.99
Pricier than about 71% of the 21,161 comparable items (median $397.99).
Total capacity 96 GB (6 × 16 GB)
Higher than about 65% of the 20,941 comparable items (median 32 GB).
Price per GB $27.04 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 lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSuperMicro DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-618K6
Total capacity96 GB (6 × 16 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items96 GB (6 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What does the 4800 MT/s speed mean for a SuperMicro FatTwin server?

The modules run at DDR5 4800 (PC5-38400), delivering the rated data rate when the platform memory controller is configured for that speed.

How does the 288-pin RDIMM interface and registered design affect compatibility?

The 288-pin DDR5 RDIMM form factor with registered signalling is required by the SuperMicro FatTwin SYS-F521E3-RTB, SYS-F511E2-RT and X13SEFR-A platforms.

What physical space and power do the six 16 GB modules need?

Six single-rank 1Rx8 RDIMMs occupy six DIMM slots and operate at 1.1 V with no heat spreader, fitting the standard server DIMM clearance.

More in Model-Specific Memory Upgrades

Similar items