IBM 41U9857 server / storage / networking hardware Server Hardware / Parts

IBM 41U9857 server / storage / networking hardware Server Hardware / Parts Image 1

IBM 41U9857: emergency power off (EPO) switch assembly from an IBM frame, recorded as EPO_SWTCH. Confirm the machine type and model before ordering.

The IBM 41U9857 is an emergency power off switch assembly, recorded here as EPO_SWTCH. EPO is the hard stop on a machine of this class: a switch that removes power from the frame immediately, wired into the machine room’s emergency arrangements. Because it is a safety interlock rather than an ordinary component, the assembly is a defined field replaceable unit with its own part numbers by machine type. Confirm the machine type and model before ordering.

System z mainframes and the largest Power servers are still running production workloads in banking, insurance, government and manufacturing. IBM designed them to be serviced part by part, with hot pluggable power, cooling and I/O units held in redundant configurations so that a single failure is a scheduled repair rather than an outage. Sourcing the correct unit for the machine type in question is what keeps that model working.

Let us know which IBM system this is destined for and we will verify the unit in stock against your requirement first. Tech-Star (UK-based, shipped worldwide) sources and supplies IBM hardware to order. Get in touch with our sales team for availability and a price.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

From the same manufacturer

Compatible with the same platform

Frequently asked questions

Is the IBM 41U9857 refurbished or new?
Tech-Star supplies both new and refurbished IBM 41U9857. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the IBM 41U9857?
Refurbished IBM 41U9857 comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the IBM 41U9857?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the IBM 41U9857 be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the IBM 41U9857 be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key FeaturesGenuine IBM component; @Z EPO_SWTCH; compatible with its IBM host system
ApplicationsIBM system maintenance; component redundancy and spares; capacity expansion
CompatibilityIBM compatible host systems/chassis
Specifications@Z EPO_SWTCH
PlatformIBM server / storage / networking hardware
ManufacturerIBM

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