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 in a row

NEMIX RAM

NEMIX RAM DDR5 5600 ECC RDIMM 384GB (4x96GB) CL46 2Rx4 SR780a V3 memory upgrade

SKU CH-YFDN-8M2JH

A 384GB registered DDR5 server memory kit with four 96GB ECC modules running at 5600MHz CL46 for the Lenovo ThinkSystem SR780a V3 rack server

  • Capacity384GB (4 x 96GB)
  • SpeedDDR5 5600 (PC5 44800)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 384 GB total capacity from four 96 GB modules
  • DDR5 5600 speed rated at PC5-44800 bandwidth
  • ECC registered design detects and corrects data errors
  • CL46 CAS latency at 1.10 V operating voltage
  • Validated for Lenovo ThinkSystem SR780a V3 server

Lenovo SR780a V3 memory kit

This 384 GB kit supplies four 96 GB DDR5 5600 registered DIMMs built for the Lenovo ThinkSystem SR780a V3 rack server. Each module carries ECC and a 2Rx4 organisation to protect data integrity in enterprise workloads. The kit arrives as a matched set of four modules.

DDR5 5600 registered limits

Registered DDR5 at 5600 MT/s requires a server platform that supports PC5-44800 speeds and ECC correction. The memory controller must accept 2Rx4 dual-rank modules operating at 1.1 V. Population rules and maximum capacity per channel are defined by the system firmware and cannot be exceeded.

Check server configuration before ordering

Verify that the SR780a V3 has enough free 288-pin DDR5 slots for all four modules and that the current BIOS revision supports 96 GB RDIMMs. Confirm the planned memory population order matches the vendor guidelines for this model. Ensure the operating system and applications can utilise the full 384 GB capacity.

Highlights

  • 384 GB total capacity from four 96 GB modules
  • DDR5 5600 speed rated at PC5-44800 bandwidth
  • ECC registered design detects and corrects data errors
  • CL46 CAS latency at 1.10 V operating voltage
  • Validated for Lenovo ThinkSystem SR780a V3 server

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-9624K4
Capacity384GB (4 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 Content384GB (4 x 96GB) DDR5 5600MHz PC5-44800 2Rx4 1.1V 288-PIN ECC RDIMM KIT

Questions about this item

Should I pick the 4 x 96 GB kit or a different capacity for my SR780a V3?

The kit provides 384 GB total across four 96 GB modules, matching the SR780a V3 memory slots for maximum supported capacity.

What does the DDR5 5600 PC5-44800 rating mean for actual throughput in this server?

The modules run at 5600 MT/s with CL46 latency at 1.1 V, giving the SR780a V3 the highest standard DDR5 speed the platform supports.

How does the 288-pin ECC RDIMM interface affect compatibility and limits?

The 288-pin registered DIMM with 2Rx4 organisation and on-die ECC is the required form factor for the SR780a V3 memory controllers.

Also in this aisle

People compared these

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