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Проследени артикули Вход
Two green DDR4 RDIMM modules with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 256GB (2x128GB) DDR4 3200MHz ECC RDIMM 4Rx4 CL22 1.2V 288-Pin Lenovo ThinkEdge SE450 memory upgrade

SKU CH-573H-Y8R51

A 256 GB DDR4 ECC registered server memory kit with two 128 GB modules running at 3200 MHz CL22 1.2 V for the Lenovo ThinkEdge SE450 edge AI server

  • Capacity256GB (2 x 128GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 256GB kit (2×128GB) expands ThinkEdge SE450 capacity for AI workloads
  • DDR4 3200MHz CL22 delivers high-throughput registered performance
  • ECC RDIMM 4Rx4 detects and corrects data errors automatically
  • 2V operation reduces power draw in edge deployments
  • 288-pin DDR4 form factor fits Lenovo ThinkEdge SE450 memory slots

256GB DDR4 ECC RDIMM kit for Lenovo ThinkEdge SE450

This 256GB kit contains two 128GB DDR4 3200MHz ECC RDIMM modules built for the Lenovo ThinkEdge SE450 Edge AI Server. Registered design and 4Rx4 organisation provide the signal integrity required by high-density server platforms. The kit delivers 256GB of error-correcting memory in a matched pair.

Upgrades from lower-capacity or non-ECC DDR4 RDIMMs

Replacing smaller RDIMMs or unbuffered modules with this 2x128GB kit adds 256GB of registered ECC capacity at DDR4 3200 speed. The jump is worthwhile when workloads exceed current memory limits or when error correction becomes mandatory for data integrity. Systems already populated with 3200MHz registered ECC RDIMMs gain only capacity, not bandwidth.

DDR4 3200 registered ECC limits

DDR4 3200 registered ECC memory tops out at the 3200MT/s data rate and CL22 latency specified for this kit. Higher frequencies or lower latencies require a different memory generation or platform support not provided by DDR4. The 288-pin RDIMM form factor and 1.2V operation are fixed by the DDR4 standard, so no faster DDR4 registered ECC modules exist for this interface.

Акценти

  • 256GB kit (2×128GB) expands ThinkEdge SE450 capacity for AI workloads
  • DDR4 3200MHz CL22 delivers high-throughput registered performance
  • ECC RDIMM 4Rx4 detects and corrects data errors automatically
  • 2V operation reduces power draw in edge deployments
  • 288-pin DDR4 form factor fits Lenovo ThinkEdge SE450 memory slots

Спецификации

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR4 ECC RDIMM Registered Server Memory
Part NumberMR25600-744K2
Capacity256GB (2 x 128GB)
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 Content256GB (2 x 128GB) DDR4 3200MHz PC4-25600 4Rx4 1.2V 288-PIN ECC RDIMM KIT

Въпроси за този артикул

What slot type and pin count does this 288-pin DDR4 RDIMM require on the ThinkEdge SE450?

The modules use a standard 288-pin DDR4 RDIMM slot; the ThinkEdge SE450 provides these slots for registered ECC memory.

What is the correct order for installing the two 128GB 4Rx4 modules in the ThinkEdge SE450?

Install the first module in the slot designated for channel 0, then the second in the matching channel 1 slot as shown in the server's memory population guide.

How can I verify the ECC function is active after installing this 256GB kit?

Enter the BIOS or use the operating system's memory diagnostic tools; both will report ECC status as enabled when the registered modules are correctly seated.

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