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Green 240-pin DDR3L registered DIMM with black chips, 32GB 1066MHz ECC server memory module

A-Tech

A-Tech 32GB DDR3L 1066 ECC RDIMM 4Rx4 Server Memory

SKU CH-PSQW-V3D2N

32GB DDR3L 1066MHz ECC registered server DIMM with 4Rx4 organisation and low-voltage operation

  • Total capacity32 GB
  • Rated speedDDR3L 1066 (PC3L 8500)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • 32 GB capacity lets servers handle larger workloads
  • DDR3L 1066 MHz speed matches PC3L-8500 spec for compatible systems
  • ECC registered design detects and corrects data errors
  • 35 V low voltage reduces power draw and heat
  • 240-pin DIMM form factor fits standard DDR3 server slots

32GB DDR3L ECC RDIMM for Servers

This 32GB DDR3L registered DIMM delivers ECC protection and low-voltage operation for server and workstation platforms. The module runs at 1066MHz with CL7 latency and a 1.35V supply. It is built as a direct replacement for Hynix HMT84GR7AMR4A-G7, HMT84GR7BMR4A-G7 and HMT84GR7MMR4A-G7 parts. Systems requiring unbuffered memory or a different DDR generation cannot use this module.

Capacity and Headroom

A single 32GB 4Rx4 module provides substantial memory headroom for virtualisation hosts, database nodes and compute-intensive workloads. The registered design reduces electrical load on the memory controller, allowing larger configurations within the platform's slot limits. Workloads that exceed the installed capacity will swap to storage, so total system memory should be planned against the application's working set.

Quality Testing and Support

Every module undergoes validation testing before shipment to confirm reliable operation in compatible systems. A-Tech backs the part with a lifetime warranty and provides US-based technical support for installation and compatibility questions. No additional software, heatsinks or cables are bundled with the memory.

How it compares

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

Price $125.99
Cheaper than about 60% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $3.94 per GB
Cheaper than about 82% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity32 GB
Performance
Rated speedDDR3L 1066 (PC3L 8500)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL7
ECC supportYes
Buffer typeRegistered
Memory rank4Rx4
Power
Rated voltage1.35 V

Questions about this item

Will this 32GB DDR3L 1066 4Rx4 RDIMM run alongside my existing 1.35V DDR3L modules in a server board?

Yes, it is a 1.35V DDR3L 1066MHz registered ECC module with a 4Rx4 organisation, so it matches the voltage and speed of other DDR3L 1066 RDIMMs you may already have installed.

How can I confirm the module is operating at 1066MHz with ECC active after installation?

Check the BIOS memory information or use a tool such as dmidecode on Linux; it should report 1066 MT/s, PC3L-8500, registered ECC and a CAS latency of CL7 for this 240-pin DIMM.

What exactly ships in the box and do I need any extra brackets or cables?

The package contains one 32GB 240-pin DDR3L RDIMM; no brackets, cables or additional hardware are required for a standard server DIMM slot.

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