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Lenovo 465W hot-swappable redundant power supply for x3650 M3

Lenovo

Lenovo 465W Redundant Power Supply 81Y6558 for x3650 M3

SKU CH-1CAZ-7YYRX

Hot-swappable 465 W redundant AC power supply for IBM x3650 M3 servers

  • TypeConsumer Electronics
  • Hot-swappable form factor enables replacement without server downtime
  • 465 W redundant output keeps the x3650 M3 running if one module fails
  • IBM part 81Y6558 confirms genuine Lenovo supply for exact model match
  • Redundant architecture protects critical workloads from single-point power loss
  • Designed specifically for IBM x3650 M3 server compatibility

465W Hot-Swap Redundant Module

This Lenovo 465W redundant AC power supply carries part number 81Y6558. It is built for the IBM x3650 M3 server. The hot-swappable form factor lets a failed unit be replaced while the system stays online. It suits administrators who need continuous uptime on supported hardware.

Installation Notes

The module slides into the server’s redundant power bay and locks with a latch. No cables are routed inside the chassis because the connector mates directly with the backplane. The only common issue is inserting the unit upside down, which prevents the latch from engaging. Verify orientation before applying force.

Compatibility Check

Confirm the server is an IBM x3650 M3 before ordering. This supply will not fit other chassis or non-redundant configurations. Ensure the system already uses redundant power bays so the hot-swap feature is supported. Buyers with single-supply servers cannot use this module.

Highlights

  • Hot-swappable form factor enables replacement without server downtime
  • 465 W redundant output keeps the x3650 M3 running if one module fails
  • IBM part 81Y6558 confirms genuine Lenovo supply for exact model match
  • Redundant architecture protects critical workloads from single-point power loss
  • Designed specifically for IBM x3650 M3 server compatibility

Specifications

BrandLenovo
TypeConsumer Electronics

Questions about this item

How can I confirm the 465W redundant AC power supply is operating correctly in the IBM x3650 M3 after installation?

The server management interface will show the module as present and healthy, and the front-panel LEDs will indicate normal redundant power status.

What components are included with part number 81Y6558 and what must be sourced separately?

The hot-swappable 465W redundant AC power supply module is supplied; a compatible IEC mains cable for your region must be obtained separately.

Which version of this power supply matches the IBM x3650 M3 server?

Part 81Y6558 is the 465W redundant AC power supply validated for the x3650 M3; no other capacity or form-factor variant is listed for this server.

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