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Green printed circuit board 288-pin DDR5 DIMM module black chips no heat spreader

A-Tech

A-Tech 16GB DDR5-4800 Desktop RAM for IBM-Lenovo 4X71K53893

SKU CH-ZZ10-NR7C7

A 16GB DDR5 desktop DIMM running at 4800MHz with CL40 latency and 1.1V operation for compatible IBM-Lenovo systems

  • Capacity16GB
  • SpeedDDR5 4800 (PC5 38400)
  • Tested Frequency4800
  • CAS Latency40
  • Voltage1.10V
  • ECCNo
  • 16GB capacity expands multitasking headroom for demanding workloads
  • DDR5 4800 speed delivers high bandwidth for responsive performance
  • 1V operation matches standard DDR5 voltage for efficient power use
  • 288-pin DIMM fits compatible desktop motherboards without adapters
  • Tested CAS latency 40 ensures reliable timing at rated frequency

16GB DDR5-4800 for Lenovo 4X71K53893

This 16GB DDR5-4800 module is an unbuffered, non-ECC DIMM built as a direct replacement for Lenovo part 4X71K53893. It runs at 4800 MT/s with PC5-38400 bandwidth and standard 1.1 V operation. The stick uses major-brand DRAM ICs in a 1Rx8 layout and has no heat spreader.

Suits Lenovo desktops needing DDR5-4800 non-ECC

It fits Lenovo desktops that specify the 4X71K53893 part and accept 288-pin DDR5 DIMMs at 1.1 V. Systems requiring ECC, registered modules, or a different DDR generation will not work with this stick. Check the motherboard manual for slot population rules before ordering.

DDR5-4800 non-ECC 288-pin DIMM at 1.1 V

The single specification that decides compatibility is the DDR5-4800 non-ECC unbuffered 288-pin DIMM running at 1.1 V. If your Lenovo desktop calls for that exact combination, this 16GB module will slot in and run at the rated 4800 MT/s speed.

Highlights

  • 16GB capacity expands multitasking headroom for demanding workloads
  • DDR5 4800 speed delivers high bandwidth for responsive performance
  • 1V operation matches standard DDR5 voltage for efficient power use
  • 288-pin DIMM fits compatible desktop motherboards without adapters
  • Tested CAS latency 40 ensures reliable timing at rated frequency

Specifications

BrandA-Tech
SeriesCompatible Replacement for IBM-Lenovo 4X71K53893 NULL NULL
ModelA-Tech 16GB DDR5-4800 Desktop RAM Module
Capacity16GB
SpeedDDR5 4800 (PC5 38400)
Tested Frequency4800
CAS Latency40
Voltage1.10V
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor Brand DRAM IC Chips
ColorGreen/Black
Heat SpreaderNo
FeaturesMajor Brand DRAM IC Chips
Recommend UseCompatible Replacement for IBM-Lenovo 4X71K53893 NULL NULL

Questions about this item

What comes in the box with the A-Tech 16GB DDR5-4800 module?

The package contains a single 16GB DDR5-4800 UDIMM. No cables, tools or additional components are included.

How do I know the 16GB DDR5-4800 CL40 version matches my Lenovo 4X71K53893 requirement?

This module is built as a direct replacement for the Lenovo 4X71K53893 part number and matches its 16GB capacity, DDR5-4800 speed and 1.10V voltage.

What does the DDR5-4800 rating mean for my desktop once the module is installed?

The memory will run at 4800 MT/s with CAS latency 40 at the standard 1.10V, providing the rated PC5-38400 bandwidth for the system.

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