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Four green DDR3 ECC UDIMM sticks, 240-pin, 1.5V

A-Tech

A-Tech 16GB (4x4GB) DDR3 1600 ECC UDIMM 1Rx8 1.5V Server RAM

SKU CH-3GH3-DN6BW

Sixteen-gigabyte DDR3 1600 ECC UDIMM kit with four single-rank 4GB modules at 1.5V for servers and workstations

  • Capacity16GB (4 x 4GB)
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL11
  • Voltage1.50V
  • ECCYes
  • Buffered/RegisteredUnbuffered

Capacity 16GB (4 x 4GB)

Speed DDR3 1600 (PC3 12800)

  • ECC protection guards data integrity with single-rank DDR3 modules
  • Quad-channel kit delivers 16 GB total capacity for server workloads
  • 1600 MHz DDR3 speed accelerates memory bandwidth in compatible systems
  • Unbuffered 240-pin DIMMs install directly in supported server boards
  • 5 V standard voltage matches DDR3 platform requirements

Server ECC Upgrade Kit

This 16 GB kit contains four 4 GB DDR3 1600 MHz ECC unbuffered DIMMs built for servers and workstations. The modules run at 1.5 V with CL11 latency and use a single-rank x8 organisation. They are not compatible with standard desktop or laptop platforms.

Quad Channel Configuration

The four-module pack populates a quad-channel memory controller, widening the data path for multi-threaded workloads. ECC circuitry detects and corrects single-bit errors to protect data integrity in always-on environments. Major-brand chips are tested to meet the stated PC3-12800E specification.

16 GB Total Capacity

The kit delivers 16 GB of registered-style reliability in an unbuffered form factor, suited to virtualisation hosts, database nodes and compute clusters. Headroom ends when the platform's maximum supported memory or DIMM-slot count is reached, or when workloads demand higher frequencies than DDR3 1600 can provide.

Highlights

  • ECC protection guards data integrity with single-rank DDR3 modules
  • Quad-channel kit delivers 16 GB total capacity for server workloads
  • 1600 MHz DDR3 speed accelerates memory bandwidth in compatible systems
  • Unbuffered 240-pin DIMMs install directly in supported server boards
  • 5 V standard voltage matches DDR3 platform requirements

Specifications

BrandA-Tech
SeriesA-Tech DDR3 Server Memory RAM
ModelA-Tech 4GB 1Rx8 PC3-12800E
Capacity16GB (4 x 4GB)
SpeedDDR3 1600 (PC3 12800)
CAS LatencyCL11
Voltage1.50V
ECCYes
Buffered/RegisteredUnbuffered
Rank1Rx8
Multi-channel KitQuad Channel Kit
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

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Questions about this item

Will the 1Rx8 single-rank chips ever need individual replacement?

The four 4 GB modules are tested as a matched quad-channel kit; if one DIMM fails the whole kit is covered by the lifetime warranty.

Does the CL11 latency become a bottleneck during long compute runs?

CL11 is the rated timing at DDR3 1600; sustained workloads stay within that spec as long as the platform supports PC3-12800E.

How much heat do the 1.5 V unbuffered DIMMs produce under 24/7 load?

Standard 1.5 V DDR3 operation keeps thermals within JEDEC limits; normal server airflow is sufficient for continuous duty.

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