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A single green 240-pin DDR3L ECC RDIMM module with black chips

A-Tech

A-Tech 32GB DDR3L 1333 ECC RDIMM 4Rx4 1.35V Server RAM

SKU CH-TS1S-BXACF

32GB DDR3L 1333 ECC registered DIMM with 4Rx4 organisation for server and workstation upgrades

  • Capacity32GB
  • SpeedDDR3L 1333 (PC3L 10600)
  • CAS LatencyCL9
  • Voltage1.35V
  • ECCYes
  • Buffered/RegisteredRegistered
  • 32 GB capacity supports large server workloads
  • DDR3L 1333 MHz speed matches PC3L-10600 spec
  • ECC registered design detects and corrects data errors
  • 35 V low voltage reduces power draw
  • 240-pin DIMM fits compatible server slots

Server-grade capacity for ECC workloads

This 32 GB DDR3L registered DIMM delivers error-correcting memory for servers and workstations that require data integrity. The 4Rx4 organisation and CL9 latency suit multi-socket platforms running virtualisation or database tasks. It operates at 1.35 V, reducing power draw compared with standard DDR3 modules.

Fits 240-pin registered DIMM slots

The module uses the 240-pin DDR3 form factor and requires a motherboard that supports registered ECC memory and DDR3L voltage. It replaces Micron MT72KSS4G72PZ-1G4N1, MT72KSZS4G72PZ-1G4 and MT72KSZS4G72PZ-1G4E2 parts. Systems limited to unbuffered or non-ECC DIMMs cannot use this module.

Low-voltage operation aids thermal headroom

At 1.35 V the DIMM generates less heat than 1.5 V DDR3 equivalents, helping densely populated memory channels stay cooler under sustained load. Registered buffering reduces electrical loading on the memory controller, contributing to stable operation in fully populated configurations.

Highlights

  • 32 GB capacity supports large server workloads
  • DDR3L 1333 MHz speed matches PC3L-10600 spec
  • ECC registered design detects and corrects data errors
  • 35 V low voltage reduces power draw
  • 240-pin DIMM fits compatible server slots

Specifications

BrandA-Tech
Capacity32GB
SpeedDDR3L 1333 (PC3L 10600)
CAS LatencyCL9
Voltage1.35V
ECCYes
Buffered/RegisteredRegistered
Rank4Rx4
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

Questions about this item

How does the 4Rx4 rank configuration affect maximum capacity on a single memory channel?

The 4Rx4 organisation counts as four logical ranks; most server chipsets limit a channel to eight ranks, so two of these 32 GB modules will reach that limit.

What thermal load should I expect from the 1.35 V DDR3L registered DIMM during continuous operation?

At 1.35 V the module draws less power than standard 1.5 V DDR3, reducing heat output; registered buffering adds minimal overhead, so airflow designed for typical RDIMMs is sufficient.

Which motherboard slot and chipset features are required for this 240-pin DDR3L ECC RDIMM to function?

A DDR3 240-pin DIMM slot with registered-memory support and ECC capability in the chipset is mandatory; consumer boards without those features will not POST with this module.

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