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Green rectangular DDR4 DIMM with black chips and gold contacts

A-Tech

A-Tech 32GB DDR4 2400 ECC RDIMM 2Rx4 1.20V Server Memory

SKU CH-52JY-13CB7

32 GB DDR4 2400 ECC registered DIMM with CL17 latency and 1.20 V operation

  • Total capacity32 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 32 GB capacity handles large server workloads
  • DDR4 2400 MHz speed delivers PC4-19200 bandwidth
  • ECC registered design protects data integrity
  • 20 V operation matches DDR4 standard voltage
  • 2Rx4 dual-rank layout increases memory density

Server Memory Upgrade

This 32GB DDR4 module delivers registered ECC operation at 2400MHz for Cisco UCS servers that require the 15-104065-01 or UCS-MR-1X322RV-A part numbers. It targets administrators who need to expand capacity on qualified platforms without changing voltage or rank configuration. The single DIMM uses a 2Rx4 organisation and standard 1.20V DDR4 power.

Build Integration

The registered DIMM plugs into a 288-pin DDR4 slot and presents a 2Rx4 load to the memory controller, so the platform must support registered ECC modules of this rank structure. No extra cooling or power connectors are required beyond the slot itself. Installing this module frees an additional DIMM slot for future expansion because the full 32GB resides in one rank-dense stick.

Sustained Load Behaviour

Under continuous workloads the module maintains its CL17 timing at the rated 2400MHz frequency while ECC corrects single-bit errors in real time. Registered buffering reduces electrical loading on the memory bus, helping signal integrity when multiple DIMMs are populated. The major-brand chipset and 1.20V operation keep thermals stable during extended server duties.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $113.99
Cheaper than about 64% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $3.56 per GB
Cheaper than about 85% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for Cisco
Model name15-104065-01, UCS-MR-1 × 322RV-A
Total capacity32 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.2 V

Questions about this item

What sustained-workload limit does the CL17 latency impose on this DDR4 2400 module?

The CL17 timing sets the minimum command-to-data delay at DDR4 2400 speed, defining the latency floor during continuous server operation.

How much power and heat does the 1.20 V registered design generate when running all day?

Operating at the standard 1.20 V DDR4 voltage, the registered module draws minimal power and produces low heat suitable for 24/7 server deployment.

Which motherboard slot and chipset must my system already have to accept this 288-pin RDIMM?

Your system needs a DDR4 288-pin RDIMM slot and a server chipset that supports ECC registered memory at 2400 MHz.

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