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Two green DDR4 RDIMM modules with black chips, no heat spreader

A-Tech

A-Tech 16GB (2x8GB) DDR4 2133 ECC RDIMM 1Rx4 memory upgrade

SKU CH-HWSJ-65CC9

16 GB DDR4 2133 ECC RDIMM kit for Dell PowerEdge 13th Gen rack servers

  • Capacity16GB (2 x 8GB)
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.20V
  • ECCYes

Capacity 16GB (2 x 8GB)

Show 4 more configurations

Speed DDR4 2133 (PC4 17000)

  • ECC registered design protects data integrity in Dell PowerEdge servers
  • 16 GB kit (2×8 GB) expands memory capacity for virtualization workloads
  • DDR4 2133 MHz speed matches 13th Gen Rack Server specifications
  • 2 V operation reduces power draw in dense rack environments
  • 1Rx4 single-rank modules optimize channel population on R430–R930 platforms

Dell PowerEdge 13th Gen RDIMM kit

This 16 GB DDR4 kit contains two 8 GB registered ECC modules built for Dell PowerEdge R430, R530, R630, R630 XL, R730, R730 XL, R730xd, R730xd XL, R830 and R930 rack servers. It targets administrators who need to expand memory capacity on these 13th generation platforms. The modules are not compatible with desktop or laptop systems that require non‑ECC unbuffered memory.

Two matched modules simplify installation

The kit ships as a matched pair so both DIMMs carry identical 1Rx4 organisation, CL15 latency and 1.20 V operation. Using two identical modules lets the server populate a channel pair without mixing ranks or speeds, which avoids the automatic down‑clocking that occurs when dissimilar modules are installed together.

Registered ECC design suits dense server configs

Each 288‑pin RDIMM uses a register to reduce electrical load on the memory bus, allowing the platform to support larger total capacities than unbuffered alternatives. The lack of a heat spreader keeps the module height low, which helps in tightly packed rack chassis, while ECC circuitry corrects single‑bit errors to protect data integrity in continuous workloads. Buyers who need load‑reduced ECC or non‑ECC memory cannot use this kit.

Highlights

  • ECC registered design protects data integrity in Dell PowerEdge servers
  • 16 GB kit (2×8 GB) expands memory capacity for virtualization workloads
  • DDR4 2133 MHz speed matches 13th Gen Rack Server specifications
  • 2 V operation reduces power draw in dense rack environments
  • 1Rx4 single-rank modules optimize channel population on R430–R930 platforms

Specifications

BrandA-Tech
Series13th Gen Dell PowerEdge Rack Server Compatible
Model16GB (2x8GB) 1Rx4 DDR4-2133 RDIMM for Dell PowerEdge R430, R530, R630, R630 XL, R730, R730 XL, R730xd, R730xd XL, R830, R930
Part NumberNE-MS-0048
Capacity16GB (2 x 8GB)
Type288-Pin DDR4 SDRAM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
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 ContentTwo Modules

Other versions of this model

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Questions about this item

Will the 1Rx4 DDR4 modules need replacement as the server ages?

The 1Rx4 DDR4 RDIMMs have no moving parts and run at 1.20V, so they do not wear out under normal operation and rarely require replacement.

What limit appears first when the 2133 MHz kit runs under sustained load?

The DDR4 2133 CL15 speed rating is the first ceiling; the server will not exceed this frequency regardless of workload intensity.

How much heat and power do the 1.20V registered DIMMs produce in all-day use?

At 1.20V the 288-pin modules draw minimal power and generate little heat; no heat spreader is fitted because thermal output stays low.

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