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Four green DDR3L ECC RDIMM modules 240-pin 1.35V

A-Tech

A-Tech 32GB (4x8GB) DDR3L 1600 ECC RDIMM 1Rx4 1.35V Server RAM

SKU CH-9JYS-HTDMK

A 32 GB quad-channel kit of four 8 GB DDR3L 1600 ECC registered DIMMs at 1.35 V for servers and workstations

  • Capacity32GB (4 x 8GB)
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Voltage1.35V
  • ECCYes
  • Buffered/RegisteredRegistered

Capacity 32GB (4 x 8GB)

Speed DDR3L 1600 (PC3L 12800)

  • ECC protection prevents data errors in critical workloads
  • Registered design improves signal integrity for stable server operation
  • 35 V DDR3L voltage reduces power draw versus standard 1.5 V modules
  • Quad-channel 32 GB kit (4 × 8 GB) multiplies memory bandwidth for heavy multitasking
  • 1600 MHz CL11 speed delivers responsive performance for DDR3 platforms

Server memory kit for DDR3 workstations

This 32GB kit contains four 8GB registered DIMMs built for servers and workstations that require DDR3 or DDR3L ECC memory. It is not compatible with desktop or laptop platforms. Each module uses a 240-pin form factor and single-rank x4 organisation to match qualified system memory channels. Buyers who need unbuffered UDIMMs for consumer boards cannot use this kit.

Registered ECC with low-voltage operation

Registered buffering and ECC correction protect data integrity in multi-socket environments while the 1.35V DDR3L specification reduces power draw compared to standard 1.5V DDR3. Modules can also run at 1.5V when the platform requires it. Systems that lack registered memory support or ECC capability will not boot with these modules installed.

Quad-channel 1600 MHz CL11 at 1.35V

The kit runs at DDR3L 1600 (PC3L-12800) with CAS latency 11 across four matched modules to populate a quad-channel controller. This speed and latency combination determines whether the memory matches the platform's qualified vendor list. Builders targeting a different data rate or latency profile must select an alternative kit.

Highlights

  • ECC protection prevents data errors in critical workloads
  • Registered design improves signal integrity for stable server operation
  • 35 V DDR3L voltage reduces power draw versus standard 1.5 V modules
  • Quad-channel 32 GB kit (4 × 8 GB) multiplies memory bandwidth for heavy multitasking
  • 1600 MHz CL11 speed delivers responsive performance for DDR3 platforms

Specifications

BrandA-Tech
SeriesA-Tech DDR3 Server Memory RAM
ModelA-Tech 8GB 1Rx4 PC3L-12800R
Capacity32GB (4 x 8GB)
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Voltage1.35V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
Multi-channel KitQuad Channel Kit
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

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Questions about this item

When will the 1Rx4 DDR3L 1600 modules need replacement?

DDR3L RDIMMs have no moving parts and are rated for continuous server operation; they are typically replaced only during a platform upgrade or if a module fails validation testing.

What limits sustained throughput on the quad-channel 32 GB kit?

The PC3L-12800 interface caps peak bandwidth per module, so total sustained throughput is bounded by the 1600 MHz data rate and the four-channel memory controller.

How much heat and power do the 1.35 V registered DIMMs produce under all-day load?

Each 8 GB module runs at 1.35 V, lowering power draw and thermal output compared to 1.5 V DDR3, while the register adds minimal overhead in a cooled server chassis.

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