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Green rectangular DDR4 memory test board with LED row and USB-C port

Shenzhen XiuMei garden,Ltd

Shenzhen XiuMei garden,Ltd DDR4 Memory Tester Card CR2032 BAT with LED Indicators USB Type C Cable

SKU CH-ZWP2-WWZPZ

Tests DDR4 memory modules using LED indicators powered by CR2032 battery or USB-C cable

  • Changer TypeBNC Connectors
  • Tests DDR4 memory faults with LED data-line indicators
  • Powered by CR2032 battery or USB Type C cable
  • Identifies open circuits, shorts and pin-contact issues
  • Includes four PCB spacers for secure module seating
  • Ready to use on desktop DDR4 memory modules

DDR4 Memory Fault Tester

This card checks desktop DDR4 modules for common faults using onboard LEDs. It connects through a CR2032 battery holder or a USB Type C cable for power. Four PCB spacers are included in the package.

For hardware diagnostics only

Technicians and builders verifying DDR4 sticks before installation will find it useful. Users needing automated software reports, multi-generation memory support, or laptop SO-DIMM testing should look elsewhere.

LED data-line indication

Each LED reflects the state of a memory data line; steady brightness means normal, while flashing or dark LEDs point to pin contact issues, open circuits or PCB damage. Power comes from a CR2032 cell or the Type C cable.

Highlights

  • Tests DDR4 memory faults with LED data-line indicators
  • Powered by CR2032 battery or USB Type C cable
  • Identifies open circuits, shorts and pin-contact issues
  • Includes four PCB spacers for secure module seating
  • Ready to use on desktop DDR4 memory modules

Specifications

Changer TypeBNC Connectors

Questions about this item

Will this tester work with the DDR4 modules I already have installed in my desktop?

Yes, the card is designed for desktop computer DDR4 memory fault testing and checks all data lines via the LED indicators.

How do I know the card is testing correctly once I connect it?

Normal LED brightness across all indicators shows the data lines are working; flashing means poor gold-pin contact and no light means an open-circuit fault.

What comes in the package and what do I need to supply myself?

The box includes the DDR4 memory tester, a USB Type C cable and four PCB spacers; a CR2032 battery is not included and must be purchased separately.

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