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Rectangular silver 2U server power supply unit with ventilation grille and rear connectors

Supersuperuncle

Supersuperuncle GW-EPS2U650 2U 650W server power supply

SKU CH-7CSD-N5N8B

2U 650 W server power supply compatible with Great Wall I420R-G, A420R-G and I620R-G10 systems

  • 650 W output powers 2U servers reliably
  • Compatible with Great Wall I420R-G, A420R-G, I620R-G10
  • New condition ensures full performance life
  • Switching design delivers efficient power conversion

Compatible 2U 650 W server PSU

This 2U form-factor power supply delivers 650 W for rack-mount servers. It is built as a direct replacement for the Great Wall I420R-G, A420R-G and I620R-G10 platforms. The unit suits administrators who need a like-for-like spare or upgrade in existing 2U chassis.

Verify chassis and connector match before ordering

Confirm the server model is one of the listed Great Wall platforms and that the 2U bay accepts this physical layout. Check that the output connector pin-out matches the motherboard and backplane requirements. Buyers needing a different wattage, form factor or proprietary pin-out should look elsewhere.

Highlights

  • 650 W output powers 2U servers reliably
  • Compatible with Great Wall I420R-G, A420R-G, I620R-G10
  • New condition ensures full performance life
  • Switching design delivers efficient power conversion

Specifications

No published specifications for this item yet.

Questions about this item

Does the GW-EPS2U650 include mounting rails or cables, or must they be purchased separately?

The unit is supplied as the power supply only; rails and cables for the Great Wall I420R-G, A420R-G or I620R-G10 chassis are not included and must be sourced separately.

How do I choose between the I420R-G, A420R-G and I620R-G10 versions this PSU supports?

Match the PSU to your exact server model — I420R-G, A420R-G or I620R-G10 — as each chassis uses a different backplane and connector layout despite sharing the 650 W rating.

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