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Green printed circuit board with black memory chips, no heat spreader, 288-pin DDR5 DIMM

A-Tech

A-Tech 32GB DDR5-5200 Desktop RAM 2Rx8 CL42 1.1V

SKU CH-8ZVD-23DT9

A 32 GB DDR5 desktop module running at 5200 MHz with CL42 latency and 1.1 V operation

  • Total capacity32 GB
  • Rated speedDDR5 5200 (PC5 41600)
  • ChipsetMajor Brand DRAM IC Chips
  • CAS latency42
  • Tested speed5200
  • Rated voltage1.1 V
  • 32 GB capacity expands multitasking headroom for demanding workloads
  • DDR5 5200 MHz speed accelerates data throughput for responsive performance
  • CL42 latency supports stable operation at rated frequency
  • 1 V standard voltage reduces power draw and heat output
  • 288-pin DIMM form factor fits desktop DDR5 memory slots

32GB DDR5-5200 Desktop Module

This 32GB DDR5 module runs at 5200 MT/s with a CAS latency of 42 and operates at the standard 1.1V. It is built as an unbuffered non-ECC DIMM using major-brand DRAM ICs in a 2Rx8 configuration. The green and black PCB has no heat spreader and fits the standard 288-pin desktop slot. It serves as a direct replacement for the G.Skill F5-5200J4040A32GX2-RS5K kit.

Thermals Noise Power

Without a heat spreader the module relies on case airflow to stay cool during typical desktop workloads. Operating at the JEDEC 1.1V baseline keeps power draw low and eliminates the need for active cooling on the memory itself. Silent operation is assured because there are no moving parts on the module. The low voltage also reduces stress on the motherboard voltage regulator during sustained use.

Build Fit

The single 32GB stick occupies one 288-pin DDR5 slot and leaves remaining channels free for future expansion. Its standard-height PCB clears most CPU coolers without interference. Installation follows the motherboard manual for correct channel population and seating. The module frees up budget by delivering 32GB in one slot instead of requiring a matched pair.

How it compares

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

Price $394.99
Pricier than about 81% 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).
CAS latency 42
Higher than about 99% of the 57 comparable items (median 40).
Price per GB $12.34 per GB
Pricier than about 77% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for G.Skill F5-5200J4040A32GX2-RS5K
Model nameA-Tech 32 GB DDR5-5200 Desktop RAM Module
Total capacity32 GB
Product colorGreen/Black
Performance
Rated speedDDR5 5200 (PC5 41600)
Processor
ChipsetMajor Brand DRAM IC Chips
Memory
CAS latency42
Tested speed5200
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Recommended forCompatible Replacement for G.Skill F5-5200J4040A32GX2-RS5K

Questions about this item

How do I install the 288-pin DDR5 DIMM and which step do people get wrong?

Align the notch on the module with the slot key, press straight down until both retention clips click, and verify the 1.10 V setting in BIOS — the common mistake is seating it at an angle so only one clip engages.

What maintenance or replacement will the 2Rx8 32 GB module need later?

No scheduled maintenance is required; keep the gold contacts clean and ensure the motherboard firmware stays updated for DDR5 5200 stability, and replace only if a memory test reports errors.

What limit shows up first under sustained use with CL42 at 5200 MT/s?

The CAS latency of 42 cycles at 5200 MT/s sets the baseline response time, so sustained workloads will hit that timing ceiling before bandwidth or voltage headroom becomes a factor.

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