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Green 240-pin DDR3 DIMM with black memory chips and a silver label

A-Tech

A-Tech 4GB DDR3 1600 ECC UDIMM CL11 1.5V 2Rx8 Server Memory

SKU CH-9M0Z-K7448

4 GB DDR3 1600 ECC unbuffered DIMM with CL11 latency and 1.5 V operation for server upgrades

  • Capacity4GB
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL11
  • Voltage1.50V
  • ECCYes
  • Buffered/RegisteredUnbuffered
  • ECC protection prevents data errors with built-in error correction
  • DDR3 1600 speed moves data at PC3-12800 bandwidth
  • 5V standard voltage matches server platform requirements
  • 240-pin UDIMM form factor fits unbuffered DIMM slots
  • 2Rx8 dual-rank organisation increases memory density per module

4GB DDR3 1600 ECC UDIMM Server Module

This 4 GB DDR3 1600 (PC3-12800) ECC UDIMM runs at 1.50 V with CL11 latency and a 2Rx8 rank layout. It uses a 240-pin DIMM form factor and Major Brand chips for dependable server and workstation upgrades.

Suited for systems requiring DDR3 ECC unbuffered

Administrators replacing a failed stick or adding capacity to a compatible DDR3 platform will find this module fits the spec. Buyers whose hardware only accepts registered ECC DIMMs or non-ECC consumer memory cannot use this part.

ECC UDIMM with 2Rx8 organisation

The module provides error-correcting unbuffered operation in a dual-rank 2Rx8 configuration at DDR3 1600 speed. Verify that your motherboard supports DDR3 ECC UDIMM at this voltage and rank before ordering.

Highlights

  • ECC protection prevents data errors with built-in error correction
  • DDR3 1600 speed moves data at PC3-12800 bandwidth
  • 5V standard voltage matches server platform requirements
  • 240-pin UDIMM form factor fits unbuffered DIMM slots
  • 2Rx8 dual-rank organisation increases memory density per module

Specifications

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

Questions about this item

Does this module come as a single 4GB stick or do I need to buy multiple units?

The package contains one 4GB DDR3 1600 ECC UDIMM module; additional sticks must be purchased separately if your system requires more capacity.

Should I choose this CL11 1.5V 2Rx8 version or look for a different latency or rank?

This CL11 1.5V 2Rx8 module matches the Kingston KVR16E11/4 specification; select it when your server or workstation calls for DDR3 1600 ECC UDIMM with those exact timings and rank.

What does the PC3-12800 rating mean for actual server performance?

PC3-12800 identifies the module as DDR3 1600 with a standard 1.5V operating voltage and CL11 latency, delivering the bandwidth and error correction your compatible platform expects.

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