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Two green DDR4 RDIMM sticks, bare chips, no heat spreader

NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR4 3200 CL22 ECC RDIMM Dell PowerEdge XR4000w XR4510c XR4520c

SKU CH-T6X7-64HKA

32 GB dual-channel DDR4-3200 ECC registered kit for Dell PowerEdge XR4000w, XR4510c and XR4520c servers

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V

Capacity 32GB 2X16GB

  • 32 GB kit (2 × 16 GB) doubles server memory capacity
  • DDR4 3200 CL22 at 1.2 V balances speed and power
  • ECC registered RDIMM protects data integrity under load
  • 2Rx8 288-pin layout fits Dell PowerEdge XR4000w, XR4510c, XR4520c
  • Major OEM Samsung, Micron, Hynix chips ensure reliable operation

Compatible Dell PowerEdge DDR4 ECC RDIMM Kit

This 32GB kit contains two 16GB DDR4 3200 registered DIMMs built for Dell PowerEdge XR4000w, XR4510c and XR4520c rack servers. ECC and registered buffering protect data integrity in mission-critical workloads. The modules run at 1.2V with CL22 latency.

DDR4 3200 registered memory bandwidth ceiling

DDR4 3200 (PC4-25600) sets the maximum transfer rate for this platform. Registered buffering adds one clock cycle of address latency but allows larger memory populations per channel. Dual-rank 2Rx8 organisation helps utilise available ranks on supported motherboards.

Tool-free DIMM installation with population rules

Insert each 288-pin module into the correct slots following the server's population guide; wrong slot order prevents boot. Handle modules by the edges to avoid contaminating gold contacts. No heat spreader is fitted, so airflow across the PCB is required.

How it compares

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

Price $264.99
Cheaper than about 56% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $8.28 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

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Specifications

Product
Brand nameNEMIX RAM
Product lineDell Server/Workstation Compatible Series Memory
Model nameDell DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-628K2
Total capacity32 GB (2 × 16 GB)
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell
In the box
Included items32 GB (2 × 16 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Other versions of this model

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Questions about this item

Should I pick the 2x16 GB kit or a single 32 GB module for my Dell PowerEdge XR4510c?

The kit supplies two 16 GB registered DIMMs, letting you populate two channels for higher bandwidth than a single 32 GB stick would provide.

What does the 3200 MHz rating deliver inside a Dell PowerEdge XR4520c?

The modules run at DDR4 3200 with CL22 timing and 1.20 V, giving the server its rated PC4-25600 throughput when installed in supported slots.

Will the 288-pin RDIMM interface work with the Dell PowerEdge XR4000w memory controller?

Yes, the 288-pin DDR4 RDIMM form factor matches the registered ECC slots used across the XR4000w, XR4510c and XR4520c series.

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