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

A-Tech

A-Tech 4GB DDR3 1600MHz ECC RDIMM 2Rx8 for Kingston KVR16R11D8/4 Server Memory

SKU CH-ZWSM-KXZAY

4 GB DDR3 1600 MHz ECC registered DIMM with CL11 latency and 1.5 V operation

  • Capacity4GB
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL11
  • Voltage1.50V
  • ECCYes
  • Buffered/RegisteredRegistered
  • ECC registered design protects data integrity in server workloads
  • DDR3 1600 MHz CL11 speed handles demanding multi-threaded tasks
  • 4 GB capacity on a single 240-pin DIMM simplifies upgrades
  • 50 V standard voltage keeps power draw predictable
  • Lifetime warranty and US-based tech support back every module

Server memory upgrade

This A-Tech module adds 4GB of DDR3 1600MHz ECC registered memory to compatible servers and workstations. It replaces the Kingston KVR16R11D8/4 part and targets administrators who need dependable capacity for virtualization or database workloads.

Registered DIMM build

The 240-pin RDIMM uses major-brand chips and a 2Rx8 organisation to maintain signal integrity on multi-module channels. Registered buffering reduces electrical load on the memory controller, while ECC detects and corrects single-bit errors during continuous operation.

Verified compatibility

Each unit undergoes quality-assurance testing before shipment to confirm reliable performance in qualified systems. A-Tech backs the module with a lifetime warranty and provides US-based technical support for installation and troubleshooting assistance.

Highlights

  • ECC registered design protects data integrity in server workloads
  • DDR3 1600 MHz CL11 speed handles demanding multi-threaded tasks
  • 4 GB capacity on a single 240-pin DIMM simplifies upgrades
  • 50 V standard voltage keeps power draw predictable
  • Lifetime warranty and US-based tech support back every module

Specifications

BrandA-Tech
Capacity4GB
SpeedDDR3 1600 (PC3 12800)
CAS LatencyCL11
Voltage1.50V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

Questions about this item

What does DDR3 1600 PC3-12800 mean for real-world throughput?

The module runs at 1600 MT/s with a peak bandwidth of 12800 MB/s; actual throughput depends on the memory controller and system configuration.

Will this 240-pin registered DIMM fit my server board?

It requires a DDR3 RDIMM slot with 240 pins and support for registered ECC modules; verify your platform's qualified-vendor list before installing.

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