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Green rectangular DDR5 DIMM with black chips and gold contacts

A-Tech

A-Tech 32GB DDR5 4800 Desktop RAM 2Rx8

SKU CH-DJXX-EK1PB

32GB DDR5 4800 desktop DIMM, CL40 at 1.1V, unbuffered non-ECC, 288-pin Micron chipset replacement for MTC16C2085S1UC48B and MTC16C2085S1UC48BA1

  • Capacity32GB
  • SpeedDDR5 4800 (PC5 38400)
  • Tested Frequency4800
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCNo
  • 32 GB capacity lets you run demanding workloads and multitask smoothly
  • DDR5 4800 speed delivers high bandwidth for responsive performance
  • CL40 latency keeps data access quick for everyday computing
  • 1 V operation matches the DDR5 standard for efficient power use
  • 288-pin DIMM fits standard desktop memory slots

32GB DDR5 4800 Desktop Module

This 32GB DDR5 4800 DIMM is built as a direct replacement for Micron MTC16C2085S1UC48B and MTC16C2085S1UC48BA1 modules. It targets desktop owners who need a single 32GB stick to expand capacity or replace a failed unit. The module runs at the standard 1.1V DDR5 voltage with CL40 latency.

Installation and common issues

The 288-pin DIMM seats in any standard DDR5 desktop slot without tools or configuration changes. Most problems arise when the motherboard firmware has not been updated to support 4800 MT/s speeds or when the board limits maximum capacity per slot below 32GB. A mismatch in rank architecture can also prevent the system from posting.

Compatibility checks before ordering

Confirm that your desktop motherboard officially supports DDR5 memory and lists 4800 MT/s (PC5-38400) as a validated speed. Verify the maximum supported capacity per DIMM slot is at least 32GB and that the board accepts unbuffered non-ECC UDIMMs. Cross-reference the Micron part numbers above with your system vendor's qualified vendor list.

Highlights

  • 32 GB capacity lets you run demanding workloads and multitask smoothly
  • DDR5 4800 speed delivers high bandwidth for responsive performance
  • CL40 latency keeps data access quick for everyday computing
  • 1 V operation matches the DDR5 standard for efficient power use
  • 288-pin DIMM fits standard desktop memory slots

Specifications

BrandA-Tech
SeriesCompatible Replacement for Micron
ModelMTC16C2085S1UC48B, MTC16C2085S1UC48BA1
Capacity32GB
SpeedDDR5 4800 (PC5 38400)
Tested Frequency4800
CAS LatencyCL40
Voltage1.10V
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMicron Chipset
Heat SpreaderNo
FeaturesMTC16C2085S1UC48B, MTC16C2085S1UC48BA1
Recommend UseCompatible Replacement for Micron MTC16C2085S1UC48B, MTC16C2085S1UC48BA1

Questions about this item

Will this 32GB DDR5 module fit a standard desktop DIMM slot?

Yes, it uses the 288-pin DDR5 DIMM form factor used by current desktop motherboards.

Does my motherboard need to support DDR5 4800 and 1.1 V for this RAM to work?

The module runs at 4800 MT/s with a standard 1.1 V DDR5 voltage; your board must support DDR5 at that speed and voltage.

Can I use this stick alongside an existing DDR5 module of a different capacity?

Mixing capacities is possible if both modules are DDR5 4800 non-ECC unbuffered, but matched kits give the most stable operation.

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