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Green printed circuit board with black memory chips and gold edge connectors

A-Tech

A-Tech 8GB DDR4 2400MHz ECC RDIMM 1Rx4 CL17 1.2V Server Memory

SKU CH-27VM-WG1SH

8GB DDR4 2400MHz ECC registered server module with CL17 latency and 1.2V operation

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • ECC protection prevents data corruption with registered DDR4 technology
  • 2400 MHz speed accelerates server workloads via PC4-19200 bandwidth
  • 2 V operation reduces power draw at standard DDR4 voltage
  • 1Rx4 single-rank design fits 288-pin DIMM slots for broad compatibility
  • Validated replacement for Cisco 15-104067-01 and UCS-MR-1X081RV-A part numbers

Cisco-compatible DDR4 RDIMM

This A-Tech module delivers 8 GB of DDR4 2400 MHz registered ECC memory in a single 288-pin DIMM. It operates at the standard 1.2 V with CL17 latency and a 1Rx4 rank layout. The stick is built as a direct replacement for Cisco part numbers 15-104067-01 and UCS-MR-1X081RV-A.

Suited for Cisco UCS server upgrades

Administrators expanding memory in compatible Cisco UCS platforms will find this module matches the required registered ECC specification. It is not intended for desktop PCs, laptops or consumer motherboards that accept only unbuffered non-ECC DDR4 DIMMs.

8 GB capacity for moderate workloads

The single 8 GB rank handles typical virtualisation hosts, database buffers and application caches in supported Cisco servers. Systems needing larger memory footprints per channel or higher memory bandwidth than PC4-19200 provides should evaluate higher-capacity or faster DDR4 RDIMM options.

How it compares

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

Price $48.99
Cheaper than about 84% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $6.12 per GB
Cheaper than about 62% 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 name15-104067-01, UCS-MR-1 × 081RV-A
Total capacity8 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Power
Rated voltage1.2 V

Questions about this item

Does the motherboard need to support DDR4 ECC RDIMM at 2400 MHz with 288-pin DIMM slots for this module to work?

The module requires a DDR4 ECC RDIMM 288-pin slot running at 2400 MHz and 1.2 V. Check the system manual to confirm the platform accepts registered ECC memory at that speed.

Will this stick operate alongside other DDR4 ECC RDIMM modules already installed in the server?

It can share channels with other DDR4 ECC RDIMM modules, but all sticks must run at the same voltage and the system will clock them to the lowest common speed.

How can I verify the module is recognised as 8 GB ECC RDIMM at 2400 MHz after installation?

Check the BIOS memory information or run a tool such as dmidecode or CPU-Z; it should show 8 GB, DDR4 2400, ECC RDIMM, 1Rx4, 1.2 V.

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