PWS-401-1R — Supermicro 400-Watts 100-240V 24-Pin Power Supply
MPN: PWS-401-1R|By: Supermicro
Starting from
$195
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
This is the Supermicro 400-Watts 100-240V 24-Pin power Supply, order code PWS-401-1R. 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.
Quote requests are answered within 48 business hours, with availability confirmed before you raise a purchase order rather than after.
Featuring
- Power Rating
- 400W
- Manufacturer
- Supermicro
Physical characteristics
- Product Type
- Power Supplies
Miscellaneous
- Input Voltage
- 100-240V
- 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 4 facts we can state about PWS-401-1R without inferring anything. Compatibility beyond this is confirmed per platform, on request, before you order.
Where the Supermicro PWS-401-1R is deployed
- Like-for-like replacement of PWS-401-1R in an existing system
- Adding a second supply to a chassis shipped with one
- Restoring redundancy after one supply in a pair has failed
Who this part is for
- Procurement sourcing a like-for-like supply outside a maintenance contract
- IT teams restoring redundancy after one supply in a pair has failed
- MSPs holding a matched PSU spare per chassis family
What you get ordering this from us
Ordered by part number
PWS-401-1R is what is quoted and PWS-401-1R is what ships; where an alternate code is genuinely the same part we name it rather than swap it silently.
Answered by a human
A quote comes back with the reasoning attached, including the cases where we think you should buy something else.
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 PWS-401-1R genuine and is the warranty intact?
- Yes. It ships new in Supermicro packaging, which is what keeps the warranty and the firmware entitlement valid. Anything we cannot supply that way we tell you about before you order.
- Will PWS-401-1R 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. We quote against a purchase order and hold the price for the quote period, with tiered rates at quantity. Net terms are available once the account is approved.
Compare other Power Supplies we stock
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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.