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Green 204-pin DDR3 SO-DIMM test adapter PCB 67x19mm

Vszerda

Vszerda DDR3 Memory Test Adapter TN4413/TN4412 204Pin STD

SKU CH-V04X-KC86K

204-pin DDR3 SO-DIMM test adapter with 4-layer PCB for signal integrity at 1.5 V DC

  • Protects DDR3 modules during testing with a 4-layer PCB design
  • Operates at 1.5 V DC without requiring extra drivers
  • Fits standard 204-pin SO-DIMM slots in notebook PCs
  • Compact 67 × 19 mm form factor for tight spaces
  • Two model variants — TN4413 and TN4412 — cover RVS and STD pinouts

DDR3 SO-DIMM test adapter for notebooks

The Vszerda TN4413/TN4412 is a 204-pin protection card designed for technicians who validate DDR3 SO-DIMM modules in notebook PCs. It plugs directly into the memory slot and presents a standard interface for test equipment. No driver installation is required, so it works with any compatible diagnostic platform.

Passive 1.5 V operation with four-layer PCB

The adapter draws power from the slot at 1.5 V DC and adds no active cooling or fan noise to the bench. Its four-layer PCB layout is engineered to reduce signal loss and electromagnetic interference during memory validation. The compact 67 x 19 mm form factor keeps adjacent slots accessible in tight notebook chassis.

Replaces makeshift socket extenders for DDR3 service

This card replaces improvised risers or bare socket extenders that lack shielding and can introduce contact resistance. The upgrade is worthwhile when a shop services multiple notebook models and needs repeatable, low-loss connections for DDR3 SO-DIMM troubleshooting. It does not support newer memory generations or desktop DIMM form factors.

Highlights

  • Protects DDR3 modules during testing with a 4-layer PCB design
  • Operates at 1.5 V DC without requiring extra drivers
  • Fits standard 204-pin SO-DIMM slots in notebook PCs
  • Compact 67 × 19 mm form factor for tight spaces
  • Two model variants — TN4413 and TN4412 — cover RVS and STD pinouts

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the Vszerda TN4413 adapter into a 204-pin SO-DIMM slot and what step is often missed?

Align the notch on the adapter with the key in the notebook's 204-pin DDR3 SO-DIMM socket, press down firmly until the side clips click, and ensure the 1.5 V DC working voltage matches the system before powering on.

What maintenance or replacement will the TN4412 test card need after repeated insertions?

The gold-finger contacts on the 67 x 19 mm 4-layer PCB can wear over many cycles; inspect for oxidation or bent pins and replace the adapter if signal loss appears during DDR3 memory diagnostics.

What limit appears first when the adapter is used continuously for long memory test runs?

The 1.5 V DC operating voltage and the 4-layer PCB's signal-integrity design set the practical limit; sustained heavy loading may cause thermal drift or contact resistance rise before any other constraint.

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