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
Two green DDR5 RDIMM modules with gold contacts and black chips, no heat spreader

NEMIX RAM

NEMIX RAM DDR5 5600 192GB 2x96GB CL46 1.1V ECC RDIMM Lenovo SR780a V3 memory upgrade

SKU CH-2RGW-C1JG4

A 192 GB DDR5 registered ECC memory kit with two 96 GB modules at 5600 MHz, CL46 and 1.1 V, validated for Lenovo ThinkSystem SR780a V3 servers

  • Capacity192GB (2 x 96GB)
  • SpeedDDR5 5600 (PC5 44800)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 192 GB total capacity from two 96 GB modules
  • DDR5 5600 speed with CL46 latency for server workloads
  • ECC registered design protects data integrity
  • 1 V operation lowers power draw
  • Validated for Lenovo ThinkSystem SR780a V3

System-Specific DDR5 ECC RDIMM Kit

This 192GB kit contains two 96GB DDR5 5600 registered DIMMs built for the Lenovo ThinkSystem SR780a V3 rack server. It delivers ECC protection and registered signalling for stable operation in enterprise workloads.

Registered 288-Pin Modules Without Heat Spreaders

Each module uses a 288-pin DDR5 RDIMM form factor with 2Rx4 organisation and runs at 1.1V. The bare PCB design fits dense server slots where tall heat spreaders would block adjacent bays or airflow.

Verify Slot Count and Maximum Capacity Before

Confirm the SR780a V3 has enough free DDR5 RDIMM slots for two modules and that the platform supports 96GB per DIMM. Check the system documentation for population rules and any BIOS version requirements for this density.

Highlights

  • 192 GB total capacity from two 96 GB modules
  • DDR5 5600 speed with CL46 latency for server workloads
  • ECC registered design protects data integrity
  • 1 V operation lowers power draw
  • Validated for Lenovo ThinkSystem SR780a V3

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-9624K2
Capacity192GB (2 x 96GB)
SpeedDDR5 5600 (PC5 44800)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemLenovo
CAS LatencyCL46
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank2Rx4
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content192GB (2 x 96GB) DDR5 5600MHz PC5-44800 2Rx4 1.1V 288-PIN ECC RDIMM KIT

Questions about this item

Does the DDR5 5600 interface cap at PC5-44800 bandwidth in practice?

Yes, the kit is rated DDR5 5600 (PC5-44800) so the maximum standard data rate is 5600 MT/s.

What physical slot and pin count does each 96 GB module need?

Each module is a 288-pin DDR5 RDIMM and fits a standard DDR5 RDIMM socket on the Lenovo ThinkSystem SR780a V3.

How is the 2Rx4 registered kit installed, and which step is often missed?

Power down the server, open the chassis, align the notch on each 288-pin RDIMM with the slot key, press firmly until the ejectors click, then verify in BIOS that both 96 GB modules are detected at 5600 MT/s with ECC active.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.