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Green rectangular DDR3L DIMM with black chips and gold contacts

A-Tech

A-Tech 16GB DDR3L 1600 ECC RDIMM 2Rx4 Server RAM

SKU CH-D8VE-PTG5S

16 GB DDR3L 1600 ECC registered DIMM with 2Rx4 layout and 1.35 V low voltage

  • Total capacity16 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • 16 GB DDR3L capacity handles heavy server workloads
  • ECC registered design detects and corrects memory errors
  • 35 V low-voltage operation reduces power draw
  • 1600 MHz CL11 speed delivers responsive data throughput
  • 240-pin 2Rx4 form factor fits compatible DDR3L slots

Server DDR3L 16 GB ECC RDIMM

This 16 GB registered DIMM runs at DDR3L 1600 with CL11 latency and 1.35 V operation. It uses a 2Rx4 organisation and major-brand chips for stable server and workstation workloads. The module is a direct replacement for several Samsung part numbers. Target users are administrators upgrading or repairing DDR3L RDIMM platforms.

Practical limits of DDR3L 1600 registered ECC

The DDR3L 1600 standard caps transfer rate at PC3L-12800 and requires registered DIMM slots with ECC support. Voltage is fixed at 1.35 V so the module will not run in 1.5 V-only slots. Maximum capacity per channel depends on the platform memory controller and BIOS. Systems limited to lower DDR3 speeds will downclock the module automatically.

Upgrade from smaller or non-ECC DDR3 modules

Replacing 4 GB or 8 GB unbuffered non-ECC DIMMs adds capacity and error correction for data integrity. The jump is worthwhile when the platform supports registered ECC and the workload demands higher memory density. Buyers who need unbuffered DIMMs or higher speeds than DDR3L 1600 should verify platform compatibility before purchasing.

How it compares

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

Price $29.99
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 $1.87 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 speedDDR3L 1600 (PC3L 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.35 V

Questions about this item

Should I choose the 16GB DDR3L 1600 ECC RDIMM 2Rx4 module or a different capacity for my server upgrade?

This listing provides a single 16GB module running at DDR3L 1600 with ECC and registered buffering; select it when your system requires a 16GB registered DIMM at 1.35V.

What does the 1600MHz speed rating deliver once the module is installed in a server?

The DDR3L 1600 (PC3L-12800) rating means the module transfers data at up to 12800 MB/s at CL11 latency when the platform supports that frequency.

How does the DDR3L 240-pin RDIMM interface limit performance in practice?

The 240-pin DDR3L RDIMM interface caps the module at 1600MHz and 1.35V, so throughput cannot exceed PC3L-12800 regardless of the processor's maximum memory speed.

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