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Twelve green DDR4 RDIMM modules in a row

A-Tech

A-Tech 192GB (12x16GB) DDR4 2133 ECC RDIMM 2Rx4 memory upgrade

SKU CH-P78B-ZR55W

192 GB registered ECC DDR4 kit in twelve 16 GB modules for 13th-generation Dell PowerEdge rack servers

  • Total capacity192 GB (12 × 16 GB)
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeRegistered

Capacity 192GB (12 x 16GB)

Show 4 more

Speed DDR4 2133 (PC4 17000)

  • 192 GB total capacity from twelve 16 GB modules
  • DDR4 2133 MHz speed with CL15 latency for responsive operation
  • ECC registered 2Rx4 design protects data integrity in servers
  • 20 V operation reduces power draw per module
  • Validated for Dell PowerEdge 13th Gen rack servers including R430 R530 R630 R730 R830 R930

192GB DDR4 ECC RDIMM kit

This 192GB kit contains twelve 16GB DDR4 2133MHz registered ECC modules built for Dell PowerEdge 13th Gen rack servers including the R430, R530, R630, R730, R730xd, R830 and R930 families. It targets administrators who need maximum supported capacity in these specific platforms.

Registered DDR4 for twelve DIMM slots

Each module is a 288-pin 2Rx4 RDIMM operating at 1.20V with CL15 latency, so the server must provide twelve registered DIMM slots and a memory controller that supports ECC registered memory. The kit fills every slot on a fully populated dual-processor board, leaving no room for additional modules or mixed-rank configurations.

Steady throughput under continuous load

Registered ECC construction corrects single-bit errors on the fly while the dual-rank x4 organisation keeps signal integrity stable during sustained workloads such as virtualisation hosts or database servers. The modules run at the speed of the slowest installed DIMM, so mixing faster kits will not raise the operating frequency.

How it compares

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

Price $807.99
Pricier than about 58% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (12 × 16 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $4.21 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 name192 GB (12 × 16 GB) 2Rx4 DDR4-2133 RDIMM for Dell PowerEdge R430, R530, R630, R630 XL, R730, R730 XL, R730xd, R730xd XL, R830, R930
Part numberNE-MS-0069
Total capacity192 GB (12 × 16 GB)
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
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

Other versions of this model

5 more in the same range

Questions about this item

How many 2Rx4 DDR4 2133 modules are included in this 192GB kit?

The kit contains twelve 16GB registered DIMMs, each dual-rank x4, giving a total of 192GB at 1.2V.

Will these registered ECC modules add noticeable fan noise or heat in a PowerEdge R730 running continuously?

The modules have no heat spreaders and run at standard 1.2V DDR4 voltage, so thermal impact matches the server's existing cooling design.

Which Dell PowerEdge 13th Gen rack servers must I already own for this memory to work?

Compatible systems are the R430, R530, R630, R630 XL, R730, R730 XL, R730xd, R730xd XL, R830 and R930.

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