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Green rectangular circuit board with black memory chips and gold edge connectors

A-Tech

A-Tech 8GB DDR4 3200MHz CL22 1.2V 288-pin DIMM desktop RAM

SKU CH-CY0K-SZMPA

8GB DDR4 3200MHz CL22 1.2V 288-pin DIMM desktop memory module for system upgrades

  • Total capacity8 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor Brand Chips
  • CAS latencyCL22
  • Tested speed3200
  • Rated voltage1.2 V
  • 8GB capacity adds headroom for everyday multitasking
  • 3200MHz DDR4 speed keeps data moving quickly
  • CL22 latency balances timing with stable operation
  • 2V standard voltage reduces power draw and heat
  • 288-pin DIMM fits mainstream desktop motherboards

8GB DDR4 3200MHz desktop module

This single 8GB DIMM runs at DDR4 3200 with a tested frequency of 3200MT/s and CL22 latency. It operates at the standard 1.20V and uses an unbuffered, non-ECC layout. The 288-pin form factor fits typical desktop slots for straightforward capacity upgrades.

Sustained workload behaviour

Under continuous load the module maintains its rated 3200MT/s speed and CL22 timing without dropping to lower JEDEC profiles. Major-brand chips provide stable signal integrity during extended multitasking or rendering sessions. The 1Rx16 organisation keeps data paths consistent across long runs.

Thermals noise and power

At 1.20V the stick draws only the standard DDR4 voltage, so heat output stays low inside a normal chassis airflow. No onboard fan or heatsink is required, leaving the module silent during operation. Power draw remains modest, matching the baseline for DDR4 desktop memory.

How it compares

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

Price $62.99
Cheaper than about 59% of the 3,647 comparable items (median $90.99).
Total capacity 8 GB
Lower than about 60% of the 3,251 comparable items (median 16 GB).
Price per GB $7.87 per GB
Pricier than about 57% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity8 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

Does the 1.20V 3200MHz module run cool and quiet during all-day workloads?

The stick operates at the standard DDR4 voltage of 1.20V with no active cooling required, so it adds negligible heat and makes no noise of its own.

What motherboard slot and CPU memory controller are needed for this 288-pin DIMM to function?

You need a desktop board with a DDR4 288-pin DIMM slot and a processor whose integrated memory controller supports DDR4; the module is unbuffered non-ECC so it works with standard consumer CPUs.

Will this CL22 3200MHz stick downclock automatically when paired with slower DDR4 modules?

Yes, JEDEC SPD lets the module drop to the highest common speed and matching timings supported by the other installed DIMMs.

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