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
Single green 288-pin DDR5 RDIMM module with black chips, no heat spreader

NEMIX RAM

NEMIX RAM 96GB DDR5 5600 ECC RDIMM 2Rx4 CL46 1.1V SR780a V3 memory upgrade

SKU CH-604F-JMMFP

96 GB DDR5 ECC RDIMM at 5600 MT/s with CL46 latency for Lenovo ThinkSystem SR780a V3 servers

  • Total capacity96 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 96 GB capacity expands server memory for larger workloads
  • DDR5 5600 speed delivers high bandwidth for data-intensive tasks
  • ECC RDIMM registered design corrects errors to protect data integrity
  • 1 V operation reduces power draw in dense configurations
  • Validated for Lenovo ThinkSystem SR780a V3 rack server compatibility

Server-grade DDR5 capacity

This 96GB DDR5 5600 module delivers registered ECC memory for the Lenovo ThinkSystem SR780a V3 rack server. The single DIMM uses a 2Rx4 organisation and runs at 1.1V with CL46 latency. It is built for enterprise workloads that demand data integrity and high density.

Registered DIMM slot requirement

The 288-pin RDIMM fits a registered DDR5 slot and presents a single 96GB rank configuration to the memory controller. ECC and register logic reduce electrical load on the bus, freeing additional slots for further expansion. No heat spreader is fitted, so airflow in the server chassis handles cooling.

Sustained enterprise operation

Registered buffering and on-die ECC maintain signal integrity during continuous read-write cycles at 5600 MT/s. The 1.1V operating voltage supports stable throughput under prolonged load without exceeding the platform power envelope. CL46 timing provides consistent latency for latency-sensitive server applications.

How it compares

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

Price $2,774.99
Pricier than about 72% of the 21,161 comparable items (median $397.99).
Total capacity 96 GB
Higher than about 65% of the 20,941 comparable items (median 32 GB).
Price per GB $28.91 per GB
Pricier than about 82% 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 numberMR44800-9624K1
Total capacity96 GB
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsLenovo
In the box
Included items96 GB (1 × 96 GB) DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM

Questions about this item

Does the CL46 latency limit throughput during sustained server workloads?

CL46 is the rated CAS latency for this DDR5 5600 module; actual sustained throughput depends on the memory controller and workload mix.

How much heat does the 1.1 V registered DIMM generate under continuous operation?

Operating at 1.1 V with no heat spreader, the module relies on chassis airflow; power draw scales with activity and rank count.

Will this 288-pin ECC RDIMM work without a Lenovo ThinkSystem SR780a V3 motherboard?

The module is validated for the SR780a V3; other platforms need DDR5 RDIMM slots, ECC support and matching memory-channel population rules.

More in Model-Specific Memory Upgrades

Similar items