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Green 240-pin DDR3 ECC registered DIMM with black chips and a product sticker

A-Tech

A-Tech 16GB DDR3-1600 ECC RDIMM 2Rx4 CL11 1.5V Server RAM

SKU CH-MVQ3-EE8RZ

16 GB registered ECC DDR3-1600 RDIMM with CL11 latency and 1.5 V operation for compatible HP servers

  • Capacity16GB
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL11
  • Voltage1.50V
  • ECCYes
  • Buffered/RegisteredRegistered
  • 16 GB DDR3-1600 capacity handles heavy server workloads
  • ECC RDIMM registered design protects data integrity in critical systems
  • 2Rx4 dual-rank organisation increases memory density per slot
  • CL11 latency at 1.5 V delivers stable standard-voltage performance
  • Major-brand chips tested for dependable server operation

16GB DDR3-1600 ECC RDIMM Server Memory

This is a 16GB DDR3 1600MHz registered ECC DIMM built for server and workstation platforms. It operates at the standard 1.5V DDR3 voltage with CL11 latency and a 2Rx4 organisation. The module uses major-brand chips and carries a 240-pin form factor.

Suits HP part-number matches.

The module replaces the listed HP part numbers including 672309-581, 672612-081 and 684031-001. It is intended for systems that require registered ECC DDR3 memory. It will not work in platforms that only accept unbuffered non-ECC DIMMs.

Registered ECC DDR3 with 2Rx4 organisation

The single specification that determines fit is the registered ECC DDR3 interface combined with a 2Rx4 rank structure. Your motherboard must explicitly support registered ECC DDR3 DIMMs of this organisation for the module to function.

Highlights

  • 16 GB DDR3-1600 capacity handles heavy server workloads
  • ECC RDIMM registered design protects data integrity in critical systems
  • 2Rx4 dual-rank organisation increases memory density per slot
  • CL11 latency at 1.5 V delivers stable standard-voltage performance
  • Major-brand chips tested for dependable server operation

Specifications

BrandA-Tech
Capacity16GB
SpeedDDR3 1600 (PC3 12800)
CAS LatencyCL11
Voltage1.50V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

Questions about this item

Does the module come alone or in a kit, and do I need anything else to install it?

The package contains one 16 GB DDR3-1600 ECC RDIMM. No extra parts are required; it fits a standard 240-pin registered DIMM slot.

Why choose this 2Rx4 CL11 1.5 V version over other DDR3 capacities?

This module delivers 16 GB per DIMM with dual-rank x4 organisation, CL11 timing and standard 1.5 V voltage, matching the HP part numbers listed for maximum density per slot.

What does DDR3-1600 PC3-12800 mean for actual server throughput?

The module runs at 1600 MHz with CL11 latency, providing the bandwidth and error-correction specified for registered DDR3 server platforms.

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