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Lenovo ThinkSystem ThinkEdge 1100W -48V DC Gen2 Hot-Swap Power Supply

MPN4P57A78283

The Lenovo 4P57A78283 is a ThinkSystem ThinkEdge 1100W -48V DC Gen2 hot-swap power supply, feature code BMHA, for the ThinkEdge SE455 V3 and SE455i V3.

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Tested, cleaned and graded. Fully functional, with warranty.

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  • 1 year warranty
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Lenovo ThinkSystem ThinkEdge 1100W -48V DC Gen2 Hot-Swap Power Supply

4P57A78283 · Refurbished · 1 year warranty

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Overview

Sites fed by -48V DC need a supply built for it, and the Lenovo 4P57A78283 is that: an 1100W hot-swap unit taking -48V DC input, from the ThinkEdge Gen2 range. The Lenovo feature code is BMHA. It delivers 1100W, so compare that figure with the load of your configured server.

Named systems are the Lenovo ThinkEdge SE455 V3 and SE455i V3. Never mix a DC supply with an AC one in the same server; match the input type across the pair. Confirm your power feed and connector before ordering.

Three conditions are available. New and refurbished units carry 1 year or 3 years of warranty, and used units carry 90 days. Add the 4P57A78283 to your RFQ with the quantity and the server model, and we will respond with pricing.

Specifications

Lenovo 4P57A78283 specifications
Manufacturer part number4P57A78283
BrandLenovo
Hot-plugYes
Output power1,100 W
Feature codeBMHA
Input voltage-48V DC
Component typePower supply
Compatible systemsLenovo ThinkSystem / System x: Lenovo ThinkEdge SE455 V3 and SE455i V3

Specifications from the manufacturer's datasheet ↗

Compatibility

The manufacturer lists this part for:

Lenovo ThinkSystem / System x: Lenovo ThinkEdge SE455 V3 and SE455i V3

Not sure it fits? Add your system model to the message in your request and we will check before you order.

FAQ

What input does the 4P57A78283 use?
-48V DC.
What wattage is it?
1100W.
What is its feature code?
BMHA.
Which servers list it?
The ThinkEdge SE455 V3 and SE455i V3.

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