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Single green 288-pin DIMM module with black chips and a white label showing 32GB DDR4 3200 CL22 1.2V

A-Tech

A-Tech 32GB DDR4 3200MHz CL22 1.2V 288-Pin Desktop RAM

SKU CH-ZQFA-2NM1D

32 GB DDR4 module running at 3200 MHz with CL22 latency and 1.2 V operation

  • Total capacity32 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor Brand Chips
  • CAS latencyCL22
  • Tested speed3200
  • Rated voltage1.2 V
  • 32 GB capacity for demanding multitasking workloads
  • DDR4 3200 MHz speed for fast data throughput
  • CL22 latency at 1.2 V standard voltage
  • 288-pin unbuffered DIMM fits desktop motherboards
  • Tested replacement for IBM-Lenovo part 4X71D07932

32GB DDR4 3200MHz Desktop Module

This single 32GB DDR4 DIMM runs at 3200MHz with a CAS latency of 22 and operates at the standard 1.2V. It is an unbuffered non-ECC module designed for desktop systems that accept 288-pin memory.

288-Pin DIMM Build and Compatibility

The module uses major-brand chips and follows the standard 288-pin UDIMM layout, so it fits any desktop slot wired for DDR4. It is listed as a direct replacement for the IBM-Lenovo 4X71D07932 part number and is tested for AMD and Intel platforms.

DDR4 3200MHz Interface Limits

The PC4-25600 rating sets the maximum data rate at 3200 MT/s, and the CL22 timing defines the latency ceiling for this module. Systems that only support lower DDR4 speeds will downclock the memory automatically, while boards limited to lower maximum capacities per slot may not recognise the full 32GB.

How it compares

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

Price $187.99
Pricier than about 66% of the 3,647 comparable items (median $90.99).
Total capacity 32 GB
Higher than about 70% of the 3,251 comparable items (median 16 GB).
Price per GB $5.87 per GB
Cheaper than about 60% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity32 GB
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor Brand Chips
Memory
CAS latencyCL22
Tested speed3200
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.2 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

Will this 32 GB DDR4 3200 MHz module fit a desktop motherboard with 288-pin DIMM slots?

Yes, the module uses the standard 288-pin UDIMM form factor and runs at 1.2 V, so it installs in any desktop board that supports DDR4 3200 non-ECC memory.

Can I add this stick alongside existing 3200 MHz CL22 RAM to run dual-channel?

If your board has a free slot and the current kit is also DDR4 3200 CL22 1.2 V non-ECC, the new module will pair for dual-channel operation.

Is this the correct replacement for the IBM-Lenovo part number 4X71D07932?

The module is listed as a compatible equivalent for that exact Lenovo part number, matching capacity, speed, voltage and pin layout.

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