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Green rectangular circuit board with gold edge connectors and black memory chips

A-Tech

A-Tech 16GB 2Rx4 PC3L-10600R DDR3L 1333MHz ECC RDIMM 240-Pin 1.35V Server RAM

SKU CH-0Z6W-WNP44

16 GB DDR3L registered ECC server memory at 1333 MHz with 2Rx4 dual-rank layout

  • Total capacity16 GB
  • Rated speedDDR3L 1333 (PC3L 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Rated voltage1.35 V
  • Buffer typeRegistered

Capacity 16GB

Speed DDR3L 1333 (PC3L 10600)

  • 16 GB capacity expands server memory headroom for larger workloads
  • DDR3L 1333 MHz speed accelerates data transfer rates
  • ECC registered design detects and corrects memory errors automatically
  • 35 V low-voltage operation reduces power draw and heat
  • 240-pin 2Rx4 dual-rank layout fits compatible DDR3 server slots

Server Memory Upgrade

This 16GB registered ECC module is built for DDR3 and DDR3L servers and workstations. It uses a 240-pin DIMM form factor and operates at 1.35V with a CL9 latency. The dual-rank x4 organisation suits systems that require registered memory for stability.

DDR3L Platform Limits

The PC3L-10600 standard caps transfer rates at 1333 MT/s, so bandwidth cannot exceed this ceiling. Registered signalling adds a clock cycle of latency, which benefits signal integrity in dense configurations but reduces raw speed compared to unbuffered modules. Systems limited to 1.5V operation can still use this module at the higher voltage.

Capacity and Headroom

A single 16GB stick provides substantial memory headroom for virtualisation hosts, database servers and compute nodes running multiple concurrent workloads. The dual-rank density helps populate fewer slots while reaching higher totals, though maximum capacity remains bound by the motherboard's slot count and memory controller limits.

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
Product lineA-Tech DDR3 Server Memory RAM
Model nameA-Tech 16 GB 2Rx4 PC3L-10600R
Total capacity16 GB
Performance
Rated speedDDR3L 1333 (PC3L 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.35 V

Other versions of this model

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Questions about this item

Should I pick the 16 GB 2Rx4 module or a different capacity?

This module is a single 16 GB stick with a dual-rank x4 layout; choose it when your server needs exactly 16 GB per slot and supports registered ECC DDR3L.

What does the PC3L-10600 rating mean for real-world throughput?

PC3L-10600 indicates a peak transfer rate of 10 600 MB/s at 1333 MHz, so the module delivers that bandwidth when the memory controller runs at the rated speed.

How does the 240-pin registered DDR3L interface limit compatibility?

The 240-pin RDIMM fits only DDR3/DDR3L server and workstation boards that accept registered ECC memory; it will not work in desktop or laptop platforms.

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