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Green rectangular DDR3 DIMM with gold contacts and black chips

A-Tech

A-Tech 8GB DDR3 1600 ECC RDIMM 2Rx4 for Crucial CT102472BB160B Server RAM

SKU CH-7NKZ-7K89E

8GB DDR3 1600 ECC registered server module with CL11 timing and 1.5V operation

  • Capacity8GB
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL11
  • Voltage1.50V
  • ECCYes
  • Buffered/RegisteredRegistered
  • 8 GB capacity lets servers handle larger workloads
  • DDR3 1600 speed with CL11 latency supports fast data access
  • ECC RDIMM design detects and corrects memory errors
  • Registered 2Rx4 organisation improves signal integrity on 240-pin DIMM
  • 5 V standard voltage matches DDR3 platform requirements

8 GB DDR3 1600 ECC RDIMM

This 8 GB DDR3 1600 module is built for servers and workstations that require error-correcting registered memory. It suits administrators upgrading compatible platforms where ECC RDIMM support is mandatory. Buyers who need non-ECC or unbuffered DIMMs for desktop boards cannot use this module.

240-pin registered DIMM for DDR3 slots

The stick fits a standard DDR3 240-pin slot and presents a 2Rx4 organisation to the memory controller. It requires a platform that accepts registered ECC DIMMs at 1.5 V; consumer chipsets without ECC support will not recognise it. The module frees an empty slot for additional capacity when the system has spare DIMM positions.

1.5 V operation at CL11 1600 MHz

Running at the DDR3 standard voltage of 1.50 V with CAS latency 11, the module draws typical registered DIMM power for its speed grade. The registered buffer adds negligible latency while improving signal integrity in multi-DIMM configurations. Under normal server workloads thermals remain within standard DDR3 limits and acoustic output is limited to case airflow.

Highlights

  • 8 GB capacity lets servers handle larger workloads
  • DDR3 1600 speed with CL11 latency supports fast data access
  • ECC RDIMM design detects and corrects memory errors
  • Registered 2Rx4 organisation improves signal integrity on 240-pin DIMM
  • 5 V standard voltage matches DDR3 platform requirements

Specifications

BrandA-Tech
Capacity8GB
SpeedDDR3 1600 (PC3 12800)
CAS LatencyCL11
Voltage1.50V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

Questions about this item

Will the CL11 latency become the bottleneck during sustained server workloads?

At DDR3 1600 speed the CL11 timing sets the access latency floor; sustained heavy loads will hit this limit before bandwidth saturates.

How much heat and power does the registered ECC design add when running 24/7?

The module runs at standard 1.50 V DDR3 voltage; registered buffering adds minimal extra draw and heat compared with unbuffered DIMMs.

What motherboard slot and chipset must I already have for this 240-pin RDIMM to work?

You need a DDR3 240-pin RDIMM slot on a server or workstation board that supports ECC registered memory at 1600 MHz.

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