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Green 240-pin DDR3 RDIMM module with black memory chips and silver edge connectors

A-Tech

A-Tech 16GB DDR3 1600MHz PC3-12800 ECC RDIMM 2Rx4 1.5V Server RAM

SKU CH-2PGW-AVV27

Adds 16 GB of DDR3 ECC registered memory at 1600 MHz with CL11 latency and 1.5 V operation

  • Total capacity16 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • 16GB capacity expands server memory headroom for heavier workloads
  • DDR3 1600MHz speed with CL11 latency delivers responsive data access
  • ECC registered design detects and corrects errors to protect data integrity
  • 2Rx4 organisation with major-brand chips ensures stable signal quality
  • 5V standard voltage matches DDR3 platform requirements

Capacity and Role

This 16 GB DDR3 1600 MHz registered ECC DIMM is built for server and workstation platforms that require error-correcting memory. The single 240-pin module operates at 1.5 V with CL11 latency and a 2Rx4 organisation.

Who It Suits

It suits administrators upgrading or repairing systems qualified for the listed Micron part numbers who need registered ECC memory. Builders whose platforms accept only unbuffered non-ECC modules or a different DDR generation cannot use this DIMM.

Registered ECC Requirement

The module is a registered ECC RDIMM; the system memory controller must support both registration and error correction for the DIMM to function. Verify that your platform explicitly lists RDIMM support before purchase.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $30.99
Cheaper than about 90% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $1.94 per GB
Cheaper than about 94% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity16 GB
Performance
Rated speedDDR3 1600 (PC3 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.5 V

Questions about this item

What motherboard slot is required for this 240-pin DDR3 RDIMM?

This module uses the standard 240-pin DDR3 DIMM form factor and fits any server or workstation motherboard with registered DDR3 slots.

Can I mix this CL11 1.5 V registered ECC module with older unbuffered DDR3 DIMMs in the same system?

No — registered ECC RDIMMs cannot be mixed with unbuffered UDIMMs; the memory controller requires all installed modules to be registered.

How do I confirm the module is running at PC3-12800 speed with ECC active after installation?

Check the BIOS memory information or OS tools such as dmidecode on Linux to verify 1600 MT/s, CL11 timing and ECC status.

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