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Two green 288-pin DDR4 LRDIMM modules with black chips, no heat spreaders

A-Tech

A-Tech 64GB (2x32GB) DDR4 2400 ECC LRDIMM 4Rx4 memory upgrade

SKU CH-6YPN-7XHSA

64GB DDR4 2400 ECC LRDIMM kit (2x32GB) for Dell PowerEdge 13th Gen rack servers R430, R530, R630, R630 XL, R730, R730 XL, R730xd, R730xd XL, R830, R930

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeLoad Reduced

Capacity 64GB (2 x 32GB)

Speed DDR4 2400 (PC4 19200)

  • 64 GB capacity handles heavy virtualisation workloads using two 32 GB modules
  • ECC load-reduced design maintains data integrity for mission-critical Dell PowerEdge servers
  • DDR4 2400 speed delivers 19200 MB/s bandwidth for responsive 13th Gen rack systems
  • Quad-rank 4Rx4 organisation maximises density per DIMM slot in R430 through R930 models
  • 2 V operation reduces power draw while meeting CL17 timing specifications

Server memory kit for Dell PowerEdge

This A-Tech kit supplies 64GB of DDR4 memory across two 32GB LRDIMM modules. It is built for Dell PowerEdge 13th generation rack servers including the R430, R530, R630, R730, R730xd, R830 and R930 families. The load-reduced design helps maintain signal integrity at high density. Buyers who need non-ECC unbuffered memory for desktop or laptop systems cannot use this product.

Verify server model and memory population rules

Confirm the exact PowerEdge model matches the supported list before ordering. The modules are ECC load-reduced DIMMs and must not be mixed with registered DIMMs in the same system. Consult the server manual for correct slot population and channel guidelines. If the chassis requires a different rank configuration or voltage, this kit will not be compatible.

288-pin LRDIMM build with quad-rank layout

Each module uses a 288-pin DDR4 interface without a heat spreader, relying on server airflow for cooling. The 4Rx4 organisation allows high capacity per slot at 1.20V operating voltage. Quad-rank population may limit maximum DIMMs per channel depending on the platform. Install in matched pairs following the manufacturer seating order for stable operation.

How it compares

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

Price $265.99
Cheaper than about 56% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $4.16 per GB
Cheaper than about 83% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameA-Tech
Product line13th Gen Dell PowerEdge Rack Server Compatible
Model name64 GB (2 × 32 GB) 4Rx4 DDR4-2400 LRDIMM for Dell PowerEdge R430, R530, R630, R630 XL, R730, R730 XL, R730xd, R730xd XL, R830, R930
Part numberNE-MS-0021
Total capacity64 GB (2 × 32 GB)
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
ECC supportYes
Buffer typeLoad Reduced
Memory rank4Rx4 / 4DRx4
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell PowerEdge R430, R530, R630, R630 XL, R730, R730 XL, R730xd, R730xd XL, R830, R930 | 13th Gen Rack Servers
In the box
Included itemsTwo Modules
More details
VariantCompatible with Dell PowerEdge R430, R530, R630, R630 XL, R730, R730 XL, R730xd, R730xd XL, R830, R930

Other versions of this model

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Questions about this item

Does the 64GB kit ship as two 32GB modules or do I need to buy a second kit?

The package contains two 32GB modules for a total of 64GB. No additional kits are required.

Should I choose this 4Rx4 LRDIMM or a registered DIMM for my PowerEdge R730?

This kit uses ECC Load Reduced 4Rx4 modules. Your system requires all installed modules to share the same ECC type, so do not mix with registered DIMMs.

What speed will the DDR4 2400 modules actually run at in a Dell PowerEdge R630?

The modules are rated at 2400MHz PC4-19200. If mixed with slower memory the system will run at the speed of the slowest installed module.

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