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Eight green DDR4 RDIMM modules in a row

A-Tech

A-Tech 128GB (8x16GB) DDR4 2400 ECC RDIMM 2Rx4 memory upgrade

SKU CH-J5YD-TFMDK

A 128GB kit of eight 16GB DDR4 2400 ECC registered DIMMs for Dell PowerEdge 13th Gen rack servers

  • Capacity128GB (8 x 16GB)
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Voltage1.20V
  • ECCYes

Capacity 128GB (8 x 16GB)

Show 4 more configurations

Speed DDR4 2400 (PC4 19200)

  • 128 GB total capacity from eight 16 GB modules
  • ECC registered DDR4 protects data integrity in servers
  • 2400 MHz DDR4 speed with CL17 latency
  • 20 V operation reduces power draw
  • Designed for Dell PowerEdge 13th Gen rack servers

128GB DDR4 ECC RDIMM kit for 13th Gen Dell PowerEdge

This 128GB kit contains eight 16GB registered DDR4 modules built for Dell PowerEdge R430, R530, R630, R730, R730xd, R830 and R930 rack servers. Each module runs at 2400MHz with CL17 latency at 1.20V. The 2Rx4 organisation and ECC registration suit virtualisation hosts and database nodes that demand data integrity.

Sustained throughput with registered ECC stability

Registered buffering reduces electrical load on the memory controller, allowing all eight DIMMs to operate together without signal degradation during long compute runs. ECC corrects single-bit errors on the fly, preventing silent data corruption in workloads that run for days. The kit will clock down to the slowest installed module if mixed speeds are present.

Bare modules for dense server chassis

The 288-pin DIMMs ship without heat spreaders, fitting the tight DIMM spacing of 1U and 2U PowerEdge sleds. Registered ECC RDIMMs cannot be mixed with load-reduced or unbuffered memory, so the full kit must match the existing memory type. Buyers needing non-ECC desktop memory or higher-frequency modules should look elsewhere.

Highlights

  • 128 GB total capacity from eight 16 GB modules
  • ECC registered DDR4 protects data integrity in servers
  • 2400 MHz DDR4 speed with CL17 latency
  • 20 V operation reduces power draw
  • Designed for Dell PowerEdge 13th Gen rack servers

Specifications

BrandA-Tech
Series13th Gen Dell PowerEdge Rack Server Compatible
Model128GB (8x16GB) 2Rx4 DDR4-2400 RDIMM for Dell PowerEdge R430, R530, R630, R630 XL, R730, R730 XL, R730xd, R730xd XL, R830, R930
Part NumberNE-MS-0034
Capacity128GB (8 x 16GB)
Type288-Pin DDR4 SDRAM
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemDell PowerEdge R430, R530, R630, R630 XL, R730, R730 XL, R730xd, R730xd XL, R830, R930 | 13th Gen Rack Servers
OptionCompatible with Dell PowerEdge R430, R530, R630, R630 XL, R730, R730 XL, R730xd, R730xd XL, R830, R930
FeaturesDesigned for Dell PowerEdge R430, R530, R630, R630 XL, R730, R730 XL, R730xd, R730xd XL, R830, R930
Package ContentEight Modules

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How much power does the 1.20V DDR4 kit draw when the server runs all day?

Each 16GB module operates at 1.20V; total draw depends on how many DIMM slots the Dell PowerEdge R430, R530, R630, R630 XL, R730, R730 XL, R730xd, R730xd XL, R830 or R930 populates and the workload.

What must the buyer already own for this 8x16GB RDIMM kit to work?

A Dell PowerEdge 13th Gen rack server — R430, R530, R630, R630 XL, R730, R730 XL, R730xd, R730xd XL, R830 or R930 — with free 288-pin DDR4 RDIMM slots and a BIOS that supports registered ECC memory.

Can the 2Rx4 CL17 modules stay installed alongside older DDR4 DIMMs already in the R730?

Yes, speeds may be mixed; the system will run at the speed of the slowest installed module, but all modules must be ECC registered — mixing with unbuffered or load-reduced DIMMs is not supported.

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