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NShi

NShi YM-7421D SSG520M SSG550M 420W server chassis

SKU CH-SCN9-3GKDP

A 420 W desktop server chassis with SSG520M and SSG550M power supply models

  • Chassis TypeDesktop
  • 420 W power supply fits standard desktop chassis
  • 3-year power supply coverage included
  • SSG520M and SSG550M model compatibility
  • YM-7421D chassis supports server-grade components

NShi YM-7421D 420W server chassis

The NShi YM-7421D is a desktop-format server chassis that includes a 420W power supply rated for three-year operation. It is intended for system integrators building compact rack or tower servers where a single integrated power unit simplifies assembly.

420W power limit defines expandability

The 420W supply caps the total system draw, restricting the number of high-wattage processors, add-in cards and storage devices that can be installed. Builds requiring dual high-end CPUs or multiple GPU accelerators will exceed this budget and need a higher-capacity chassis.

Highlights

  • 420 W power supply fits standard desktop chassis
  • 3-year power supply coverage included
  • SSG520M and SSG550M model compatibility
  • YM-7421D chassis supports server-grade components

Specifications

Chassis TypeDesktop

Questions about this item

Which power-supply model should I pick — the 520 W or the 550 W version?

The chassis is supplied with a 420 W unit labelled SSG520M or SSG550M; both designations refer to the same 420 W power supply included in the box.

What does the 420 W rating mean for a running server?

It is the maximum continuous DC power the built-in supply can deliver to the motherboard, drives and add-in cards under normal operating conditions.

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