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Green 240-pin DDR3L server RDIMM with black memory chips and a silver label

A-Tech

A-Tech 8GB DDR3L 1600 ECC RDIMM 2Rx8 Server RAM

SKU CH-JNFW-XXR48

An 8 GB DDR3L 1600 ECC registered DIMM with 1.35 V low voltage and 2Rx8 organisation for server upgrades

  • Capacity8GB
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Voltage1.35V
  • ECCYes
  • Buffered/RegisteredRegistered
  • 8GB capacity expands server memory headroom for demanding workloads
  • DDR3L 1600MHz speed delivers responsive data throughput for critical applications
  • ECC registered design detects and corrects memory errors automatically
  • 35V low-voltage operation reduces power draw and heat output
  • Samsung M393B1G73 series compatibility ensures drop-in replacement for validated systems

8GB DDR3L ECC Registered Module

This 8GB DDR3L module runs at 1600MHz with CL11 latency and 1.35V operation. It uses a 2Rx8 registered DIMM design with ECC for data integrity. The 240-pin form factor fits compatible server and workstation boards. Major brand chips provide reliable performance for demanding workloads.

Suits servers needing registered ECC memory

This module suits administrators upgrading or repairing systems that require DDR3L registered ECC RDIMMs. It replaces specific Samsung part numbers including M393B1G73BH0-YK0 and related variants. Builders needing unbuffered UDIMMs or non-ECC memory should look at different modules. Systems limited to 1.5V DDR3 without low-voltage support cannot use this part.

Registered ECC RDIMM with 1.35V DDR3L

The defining specification is the registered ECC RDIMM design combined with 1.35V DDR3L voltage. This combination determines compatibility with server chipsets that require registered modules and error correction. Verify your system documentation specifies DDR3L RDIMM support before purchasing. The 2Rx8 organisation and CL11 timing are secondary factors for compatibility.

Highlights

  • 8GB capacity expands server memory headroom for demanding workloads
  • DDR3L 1600MHz speed delivers responsive data throughput for critical applications
  • ECC registered design detects and corrects memory errors automatically
  • 35V low-voltage operation reduces power draw and heat output
  • Samsung M393B1G73 series compatibility ensures drop-in replacement for validated systems

Specifications

BrandA-Tech
Capacity8GB
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Voltage1.35V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

Questions about this item

My server only has standard DDR3 DIMM slots — will this DDR3L 240-pin RDIMM seat and run correctly?

Yes, the module uses the standard 240-pin DDR3 DIMM form factor and operates at 1.35 V, so it fits and runs in any server board that accepts DDR3L 1600 registered ECC memory.

I plan to keep my existing Samsung M393B1G73BH0-YK0 sticks — will this A-Tech 2Rx8 module work in the same channels?

It is listed as a direct replacement for that Samsung part number and shares the same 2Rx8 organisation, CL11 timing and 1.35 V voltage, so it can populate the remaining slots without changing BIOS settings.

After installation, how can I confirm the module is running at 1600 MHz with ECC active?

Check the BIOS memory information or run a tool such as dmidecode or CPU-Z; they will report 1600 MT/s, registered ECC type and 1.35 V for this DIMM.

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