720479-B21 — HPE 800-Watts Platinum Power Supply For ProLiant DL360
MPN: 720479-B21|By: HPE

Starting from
$125
Indicative — final pricing confirmed with your quote.
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Bulk order? Request volume pricing
Product overview
HPE lists 720479-B21 as an 800-Watts Platinum power Supply for ProLiant DL360. Power supplies must match the chassis, the wattage the configuration actually draws and, in a redundant pair, each other. This unit is 800W. Send us the server model and current PSU part number and we will confirm the pairing.
Ask for the datasheet and firmware notes with the quote; we would rather you check our claim than take it.
Featuring
- Power Rating
- 800W
- Compatible Platform
- ProLiant DL360
- Manufacturer
- HPE
Physical characteristics
- Product Type
- Power Supplies
Miscellaneous
- Efficiency Rating
- Platinum
- 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.
Specifications for 720479-B21 as published by HPE. Where a value is absent it is because we could not verify it, not because it does not exist — ask and we will check.
Where the HPE 720479-B21 is deployed
- Swapping out a failed power supply for 720479-B21 under change control
- Restoring redundancy after one supply in a pair has failed
- 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
- Procurement sourcing a like-for-like supply outside a maintenance contract
- Teams re-rating power after adding GPUs or a full drive complement
What you get ordering this from us
Ordered by part number
720479-B21 is what is quoted and 720479-B21 is what ships; where an alternate code is genuinely the same part we name it rather than swap it silently.
Draw calculated, not assumed
We work out what the configuration actually pulls before recommending a wattage.
Volume pricing
The listed price is per unit; tiered pricing applies at quantity and purchase orders are accepted.
Questions buyers ask about this part
- Is 720479-B21 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 720479-B21 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 HPE.
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.
