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Green rectangular DDR4 RDIMM module with black chips and gold contacts

NEMIX RAM

NEMIX RAM 16GB DDR4 3200 CL22 1Rx4 ECC RDIMM Cisco memory upgrade

SKU CH-0CTB-1XD15

16GB DDR4 3200 ECC RDIMM with CL22 latency for Cisco server memory upgrades

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 16 GB capacity expands server memory for heavier workloads
  • DDR4 3200 speed delivers high bandwidth for data-intensive tasks
  • ECC registered design detects and corrects errors to protect data integrity
  • 2 V operation reduces power draw in dense configurations
  • 288-pin RDIMM form factor fits compatible Cisco UCS servers

Cisco Server DDR4 RDIMM Upgrade

This 16GB DDR4 3200 registered DIMM is built for Cisco servers that require ECC RDIMM modules. It targets administrators maintaining UCS or compatible platforms where registered memory is mandatory for system stability.

Single-Module Registered ECC Design

The stick arrives as a single 1Rx4 rank module without a heat spreader, operating at the standard 1.2V DDR4 voltage. Its registered buffer and ECC circuitry reduce electrical load on the memory controller and correct single-bit errors, which is the functional difference from unbuffered desktop memory.

CL22 Latency at 3200 MT/s

The module runs at PC4-25600 speed with a CAS latency of 22 cycles. This timing is the decisive specification for matching existing memory populations in Cisco platforms that qualify DDR4-3200 CL22 registered DIMMs.

How it compares

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

Price $131.99
Cheaper than about 64% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $8.25 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

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Specifications

Product
Brand nameNEMIX RAM
Product lineCisco Server Compatible Series Memory
Model nameCisco DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-614K1
Total capacity16 GB
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank1Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsCisco
In the box
Included items16 GB (1 × 16 GB) DDR4 3200 MHz PC4-25600 1Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Will the 1Rx4 registered DIMM need replacement once the Cisco server reaches its maximum supported capacity?

The module is a single 16 GB DDR4 3200 registered DIMM; replacement is only required if a DIMM slot fails or the system requires more total memory than the installed configuration provides.

Does the CL22 latency become the bottleneck when the memory runs continuously at 3200 MT/s?

At DDR4 3200 the CAS latency of 22 cycles is the rated timing; sustained throughput is limited by the memory controller and workload rather than the CL22 figure alone.

How much heat does the 1.2 V module produce during all-day operation without a heat spreader?

Operating at 1.20 V the bare DRAM chips generate modest heat; typical server airflow keeps temperatures within JEDEC limits without an additional spreader.

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