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Green 240-pin DDR3L ECC registered DIMM with black chips

A-Tech

A-Tech 32GB DDR3L 1066 PC3L-8500 ECC RDIMM 4Rx4 1.35V for Samsung M393B4G70 server RAM

SKU CH-G8TG-4HK7P

32 GB DDR3L 1066 ECC registered DIMM, 4Rx4, 1.35 V, for Samsung M393B4G70 servers

  • Total capacity32 GB
  • Rated speedDDR3L 1066 (PC3L 8500)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • 32 GB capacity expands server memory for heavier workloads
  • DDR3L 1066 PC3L-8500 speed matches original Samsung specifications
  • ECC registered design detects and corrects data errors
  • 35 V low-voltage operation reduces power draw
  • 240-pin 4Rx4 form factor fits compatible DDR3 slots

32GB DDR3L ECC RDIMM for servers

This 32GB DDR3L 1066 module is a registered ECC DIMM built for server and workstation systems that require error-correcting memory. It operates at 1.35V low voltage and matches the Samsung M393B4G70 part numbers. The 240-pin form factor fits compatible DDR3 slots.

Steady throughput with registered buffering

The registered design places a buffer between the memory chips and the memory controller, reducing electrical load during sustained workloads. ECC circuitry detects and corrects single-bit errors in real time. CL7 latency at 1066MHz delivers consistent response under continuous multi-threaded demand.

Major-brand chips on a 240-pin RDIMM

Assembled with major-brand components and tested to A-Tech quality standards, the module uses a 4Rx4 organisation for high-density capacity. The 1.35V DDR3L voltage reduces power draw compared to standard DDR3. Verify your platform supports registered ECC DDR3L before installation.

How it compares

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

Price $127.99
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 $4.00 per GB
Cheaper than about 81% 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

Does the 1.35V DDR3L module run cooler than standard 1.5V DDR3 under 24/7 server loads?

The 1.35V DDR3L voltage reduces power draw and heat output compared with standard 1.5V DDR3, helping the registered DIMM stay cooler during continuous operation.

My motherboard has 240-pin DDR3 slots — is that the only requirement for this 4Rx4 registered ECC module to work?

The module fits a 240-pin DDR3 slot, but the platform must also support registered ECC DDR3L at 1066 MHz with 4Rx4 organisation; check the system manual before installing.

Can I mix this 32GB 4Rx4 RDIMM with existing 2Rx4 DDR3L ECC modules in the same server?

Mixing ranks is possible only if the memory controller and BIOS support mixed-rank populations; verify the server's qualified vendor list for supported 4Rx4 and 2Rx4 combinations.

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