73Y9572 — IBM 575-Watts Power Supply For 5802 / 5877
MPN: 73Y9572|By: IBM

In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Product overview
The IBM 575-Watts power Supply for 5802 / 5877 is supplied under part number 73Y9572. Mixing efficiency grades in a redundant pair is the common mistake: the pair runs, then throws a mismatch alert on every boot. Give us the part number already fitted and we will supply its match.
We return an itemised quote within 48 business hours, and we say plainly when a part is constrained rather than quoting a date we cannot hold.
Featuring
- Power Rating
- 575W
- Manufacturer
- IBM
Physical characteristics
- Product Type
- Power Supplies
- Expedited shipping options are available — rates confirmed with your quote.
- Purchase orders accepted from qualified institutions.
- Compatibility is validated against your server platform before dispatch. Send us the model and we will confirm support.
These are the 3 facts we can state about 73Y9572 without inferring anything. Compatibility beyond this is confirmed per platform, on request, before you order.
Where the IBM 73Y9572 is deployed
- Sourcing 73Y9572 against a build sheet that names it explicitly
- Adding a second supply to a chassis shipped with one
- Re-rating power after adding accelerators or drives
Who this part is for
- IT teams restoring redundancy after one supply in a pair has failed
- Engineers adding a second supply to a chassis shipped with one
- Teams re-rating power after adding GPUs or a full drive complement
What you get ordering this from us
Ordered by part number
Quoted and supplied against 73Y9572 specifically, so what arrives is what your build sheet asks for.
Matched to the installed unit
Send the part number already in the chassis and we supply its pair, including the efficiency grade that stops the mismatch alert.
Answered by a human
A quote comes back with the reasoning attached, including the cases where we think you should buy something else.
Questions buyers ask about this part
- Is 73Y9572 genuine and is the warranty intact?
- Yes. Supplied new and unopened, so the manufacturer warranty and firmware update path stay supported. No grey-market stock and no refurbished units sold as new.
- Will 73Y9572 work in my server?
- Send the server model and the part number of the supply already fitted. In a redundant pair both units have to match on wattage and efficiency grade, or the chassis alerts on every boot.
- Do you accept purchase orders and quote at volume?
- Yes. Purchase orders are accepted from qualified organisations, net terms are available on approval, and tiered pricing applies at quantity. Tell us how many you need.
Compare other Power Supplies we stock
Browse all Power Supplies or everything we stock from IBM.
Specifying a system, not just the part?
An accelerated node draws far more than a general-purpose server, so power is sized with the build rather than assumed from the chassis.
