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Two green 240-pin DDR3 RDIMM modules in anti-static bag

A-Tech

A-Tech 32GB (2x16GB) DDR3 1333 PC3-10600R ECC RDIMM 2Rx4 1.5V 240-Pin Server RAM

SKU CH-6B54-KAR0W

A 32 GB dual-channel kit of DDR3 1333 MHz ECC registered server memory, 2×16 GB 2Rx4 modules at 1.5 V on 240-pin DIMMs

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeRegistered

Capacity 32GB (2 x 16GB)

Speed DDR3 1333 (PC3 10600)

  • 32 GB dual-channel kit doubles server memory capacity
  • ECC registered design detects and corrects single-bit errors
  • DDR3 1333 MHz speed matches PC3-10600R specification
  • 2Rx4 dual-rank organisation increases memory density per module
  • 5 V standard DDR3 voltage ensures broad platform compatibility

32GB DDR3 ECC RDIMM kit for servers

This 32GB kit contains two 16GB DDR3 1333 MHz modules built to the PC3-10600R standard. Each stick is a 240-pin registered DIMM with ECC, dual-rank x4 organisation and CL9 latency. The memory runs at the standard 1.5V DDR3 voltage and is intended for server and workstation platforms that require registered error-correcting memory.

Registered DIMMs need a compatible server

These modules only fit systems designed for DDR3 registered ECC memory; they will not work in desktop or laptop computers. The dual-channel kit populates two slots and leaves remaining DIMM sockets free for further capacity expansion. Builders must verify their platform's qualified vendor list and follow the manual's channel-population rules before installation.

Standard 1.5V operation keeps thermals modest

At the JEDEC-standard 1.5V the modules draw typical DDR3 registered DIMM power without elevated heat output. Passive airflow from a server chassis is normally sufficient; no additional cooling or high-wattage power supply headroom is required for the memory subsystem alone.

How it compares

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

Price $63.99
Cheaper than about 80% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $2.00 per GB
Cheaper than about 93% of the 6,064 comparable items (median $7.25 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameA-Tech
Product lineA-Tech DDR3 Server Memory RAM
Model nameA-Tech 16 GB 2Rx4 PC3-10600R
Total capacity32 GB (2 × 16 GB)
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Kit configurationDual Channel Kit
Power
Rated voltage1.5 V

Other versions of this model

5 more in the same range

Questions about this item

Does the 1333 MHz DDR3 speed become a bottleneck under sustained server workloads?

At 1333 MHz (PC3-10600) with CL9 latency, this DDR3 kit delivers the rated throughput for platforms designed around that speed; sustained heavy loads will be limited by the bus frequency itself rather than the modules.

How much heat and power do two 16 GB registered DIMMs draw when running all day?

Each module operates at the standard 1.5 V DDR3 voltage; registered ECC DIMMs of this density typically draw a few watts per stick and run cool enough for normal server airflow without extra cooling.

What server or workstation features must my system already support for this 2Rx4 ECC RDIMM kit to work?

The platform must accept DDR3 registered ECC DIMMs in a 240-pin slot, support dual-rank x4 organisation, and be a server or workstation class board — desktop and laptop systems are not compatible.

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