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
Green bare circuit board DDR4 memory module with gold edge connector and black chips

NEMIX RAM

NEMIX RAM 128GB DDR4 3200 CL22 4Rx4 ECC RDIMM Lenovo ThinkEdge SE450

SKU CH-YF47-Y3P17

128 GB DDR4 3200 registered ECC module for the Lenovo ThinkEdge SE450 edge AI server

  • Capacity128GB
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 128GB capacity handles large edge AI workloads
  • DDR4 3200 speed delivers high data throughput
  • ECC registered design protects data integrity
  • 2V operation reduces server power draw
  • Validated for Lenovo ThinkEdge SE450 compatibility

ThinkEdge SE450 ECC RDIMM

This 128GB DDR4 3200 CL22 4Rx4 ECC RDIMM is built for the Lenovo ThinkEdge SE450 Edge AI Server. It delivers registered error-correcting memory in a single 288-pin module running at 1.20V.

Suited for capacity-limited slots.

The single 128GB stick fills one slot, ideal when the ThinkEdge SE450 has limited DIMM positions. Builds that need matched pairs for dual-channel bandwidth or lower-latency CL timings should look at something else.

Module only — no cables, software or heat spreader

The package contains the 288-pin RDIMM alone. No heat spreader is included, so airflow in the SE450 chassis handles cooling. No configuration utility or driver disc is bundled.

Highlights

  • 128GB capacity handles large edge AI workloads
  • DDR4 3200 speed delivers high data throughput
  • ECC registered design protects data integrity
  • 2V operation reduces server power draw
  • Validated for Lenovo ThinkEdge SE450 compatibility

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR4 ECC RDIMM Registered Server Memory
Part NumberMR25600-744K1
Capacity128GB
SpeedDDR4 3200 (PC4 25600)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemLenovo
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 RDIMM
Rank4Rx4
FeaturesDDR4 ECC RDIMM Motherboard Compatible
Package Content128GB (1 x 128GB) DDR4 3200MHz PC4-25600 4Rx4 1.2V 288-PIN ECC RDIMM

Questions about this item

What Lenovo server must I already own for this 128GB DDR4 3200 CL22 4Rx4 ECC RDIMM to work?

The module is validated for the Lenovo ThinkEdge SE450 Edge AI Server; install it in an available 288-pin DDR4 RDIMM slot on that platform.

How does this 1.2V 4Rx4 registered DDR4 behave when mixed with older DDR4 RDIMMs already in the ThinkEdge SE450?

The server will run all populated channels at the lowest common speed and latency; the new stick will down-clock to match existing modules if they are slower than 3200 MT/s.

How can I confirm the 128GB PC4-25600 ECC RDIMM is operating correctly after installation?

Enter the ThinkEdge SE450 BIOS or UEFI and verify the memory shows 128GB capacity, 3200 MT/s speed, ECC enabled and the registered rank configuration detected.

Also in this aisle

People compared these

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