We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green printed circuit board with black memory chips and gold edge connectors

A-Tech

A-Tech 16GB DDR3 1866 ECC RDIMM 2Rx4 Server Memory

SKU CH-CG9X-6M2KK

16 GB DDR3 1866 ECC registered DIMM with CL13 latency and 1.5 V operation for Cisco server upgrades

  • Total capacity16 GB
  • Rated speedDDR3 1866 (PC3 14900)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL13
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • 16 GB capacity handles heavy server workloads
  • DDR3 1866 MHz speed accelerates data throughput
  • ECC RDIMM registered design ensures data integrity
  • 2Rx4 dual-rank organisation maximises memory density
  • 5 V standard voltage keeps power draw efficient

16GB DDR3 ECC RDIMM for Cisco servers

This 16GB registered DIMM runs at 1866MHz with CL13 latency and 1.5V operation. It is built as a direct replacement for Cisco part numbers 15-14068-01 and UCS-MR-1X162RZ-A. The module targets administrators upgrading compatible Cisco UCS platforms.

ECC and registered buffering protect data integrity

Error-correcting code detects and corrects single-bit errors while the register reduces electrical load on the memory controller. Together they allow dense population of DIMM slots in multi-socket servers without signal degradation. The 2Rx4 organisation further optimises rank density for supported platforms.

16GB per module suits virtualisation

A single stick adds substantial capacity for running multiple virtual machines or caching hot data sets. Systems requiring more than the maximum supported DIMM count or higher frequencies than 1866MHz will need a different memory configuration.

How it compares

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

Price $30.99
Cheaper than about 90% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $1.94 per GB
Cheaper than about 94% of the 6,064 comparable items (median $7.25 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for Cisco
Model name15-14068-01, UCS-MR-1 × 162RZ-A
Total capacity16 GB
Performance
Rated speedDDR3 1866 (PC3 14900)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL13
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.5 V

Questions about this item

Will the ECC registered DIMM need replacement after a certain number of duty cycles?

The module is a new 16 GB DDR3 1866 MHz registered ECC DIMM tested to A-Tech quality standards and covered by a lifetime warranty.

What limit appears first when the module runs at 1866 MHz continuously?

The registered design and 2Rx4 organisation reduce electrical load on the memory controller, helping sustain the rated PC3-14900 speed under sustained server workloads.

How much heat and power does the 1.5 V DDR3 module produce in 24/7 operation?

Standard 1.5 V DDR3 voltage keeps power draw and thermal output within normal DDR3 registered DIMM limits for continuous server use.

More in ECC Server RAM

Similar items