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Compact PS2 mini redundant power supply unit with pull-out handles, silver finish

NO.

NO. 400+400W PS2 Mini Redundant Power Adapter 80 Plus Silver

SKU CH-9W2R-GXNVY

A 400+400W redundant PS2 mini supply delivering 24‑hour continuous power in a 150×85×180mm hot‑swappable chassis with 80 PLUS Silver efficiency and PMBus 1.2 monitoring

  • 24-hour continuous 400+400W output keeps systems running
  • 80 PLUS Silver certification lowers energy waste and heat
  • 1+1 redundant design maintains power if one module fails
  • Hot-swappable modules with pull-out handles enable replacement without downtime
  • PMBus 1.2 support allows remote monitoring and control

Redundant 400+400W PS2 Supply

This 1+1 redundant power adapter delivers 400W per module with 24hour continuous rating for servers or workstations that cannot tolerate downtime. The PS2 mini form factor fits 150mm x 85mm x 180mm bays while meeting 80 PLUS Silver efficiency. Active PFC across the full input range keeps power factor stable in rack environments.

Hot-Swap Modules With PMBus

Each module slides out via integrated pull-out handle bars so a failed unit can be replaced without powering down the chassis. PMBus 1.2 support lets management software monitor voltage, current and temperature in real time. The hot-swap design and monitoring bus together reduce mean-time-to-repair for critical infrastructure.

Compact Build For Dense Racks

The 150mm width and 85mm height allow side-by-side mounting in 2U or shallow enclosures where full-size supplies will not fit. Redundant connectors on each module maintain power continuity during module exchange. Silver-rated efficiency lowers waste heat, easing cooling demands in tightly packed cabinets.

How it compares

Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.

Price $459.99
Pricier than about 91% of the 3,875 comparable items (median $23.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Which module is replaced when one 400W unit fails in the 1+1 redundant PS2 supply?

The hot-swappable 400W module can be pulled out by its handle bar and replaced while the second module keeps the system running.

What limits continuous 24-hour output from the dual 400W modules?

Each module is rated for 400W continuous output; the 1+1 redundant design shares load so neither unit exceeds its 400W rating during sustained use.

How much heat does the 80 PLUS Silver redundant supply generate when both 400W modules run all day?

At typical loads the 80 PLUS Silver efficiency keeps waste heat low; active PFC and the compact 150×85×180 mm frame rely on internal fans to exhaust that heat.

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