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Twelve green DDR4 LRDIMM modules in a row

A-Tech

A-Tech 768GB (12x64GB) DDR4 2400MHz ECC LRDIMM 4Rx4 memory upgrade

SKU CH-3BTS-SMBYX

768GB kit of twelve 64GB DDR4-2400 ECC LRDIMM modules for Dell PowerEdge 13th Gen rack servers

  • Total capacity768 GB (12 × 64 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeLoad Reduced
  • Massive 768 GB capacity with twelve 64 GB modules
  • Load-reduced ECC design improves signal integrity on Dell PowerEdge 13th Gen servers
  • DDR4 2400 MHz PC4-19200 speed for responsive data throughput
  • Quad-rank 4Rx4 organisation maximises density per DIMM slot
  • 2 V operation reduces power draw in compatible rack systems

768GB DDR4 2400MHz ECC LRDIMM Kit

This 768GB kit contains twelve 64GB DDR4 2400MHz ECC Load Reduced DIMMs built for Dell PowerEdge 13th Generation rack servers. It targets administrators upgrading R430, R530, R630, R730, R730xd, R830 or R930 platforms that require registered ECC memory.

Twelve 288-Pin Modules at 1.20V

The package delivers twelve 288-pin modules operating at 1.20V with CL17 latency. Each module uses a 4Rx4 quad-rank layout, so all slots must be populated with matching LRDIMM parts; mixing with standard registered DIMMs is not supported.

768GB Total Capacity for Dense Workloads

The 768GB total suits virtualisation clusters, in-memory databases and heavy compute nodes on the listed PowerEdge models. Systems limited to fewer than twelve DIMM slots or lower maximum memory per socket cannot use the full kit.

How it compares

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

Price $2,578.99
Pricier than about 71% of the 21,161 comparable items (median $397.99).
Total capacity 768 GB (12 × 64 GB)
Higher than about 92% of the 20,941 comparable items (median 32 GB).
Price per GB $3.36 per GB
Cheaper than about 88% 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 name768 GB (12 × 64 GB) 4Rx4 DDR4-2400 LRDIMM for Dell PowerEdge R430, R530, R630, R630 XL, R730, R730 XL, R730xd, R730xd XL, R830, R930
Part numberNE-MS-0042
Total capacity768 GB (12 × 64 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 itemsTwelve Modules
More details
VariantCompatible with Dell PowerEdge R430, R530, R630, R630 XL, R730, R730 XL, R730xd, R730xd XL, R830, R930

Questions about this item

How do I replace a failed module in this 12x64GB kit?

Each 64GB module is a 288-pin DDR4 LRDIMM; remove the faulty stick from its slot and insert a matching 4Rx4 2400MHz 1.2V ECC LRDIMM, following the Dell PowerEdge R430, R530, R630, R730, R730xd, R830 or R930 service manual for correct channel population.

What limits total capacity when all twelve slots are filled on a Dell PowerEdge R730?

The twelve 4Rx4 modules provide 768GB; the R730 platform caps addressable memory per CPU, so the practical ceiling is the server's maximum supported capacity rather than the kit itself.

How much heat do these twelve LRDIMMs add when the server runs continuously?

Twelve 1.2V DDR4-2400 LRDIMMs draw measurable power under sustained load; the R430, R530, R630, R730, R730xd, R830 and R930 chassis fans are designed to cool fully populated memory configurations without extra airflow.

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