L305P-01 — Dell 305W Desktop Power Supply (24-pin ATX, Dell PN NH493, for OptiPlex 360/380/580/745/755/760/780/960 MT)
MPN: L305P-01|By: Dell
Starting from
$85
Indicative — final pricing confirmed with your quote.
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Product overview
Part number L305P-01 identifies this Dell 305W desktop power Supply (24-pin ATX, dell PN NH493, for OptiPlex 360/380/580/745/755/760/780/960 MT). 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.
Quotes are itemised down to the accessories, so nothing that is needed to make the part work is left off and discovered later.
Featuring
- Power Rating
- 305W
- Manufacturer
- Dell
Physical characteristics
- Form Factor
- ATX
- 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 4 facts we can state about L305P-01 without inferring anything. Compatibility beyond this is confirmed per platform, on request, before you order.
Where the Dell L305P-01 is deployed
- Sourcing L305P-01 against a build sheet that names it explicitly
- Holding a matched spare for a production chassis
- 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
- Teams re-rating power after adding GPUs or a full drive complement
- Procurement sourcing a like-for-like supply outside a maintenance contract
What you get ordering this from us
Ordered by part number
The order is placed against L305P-01, not against a description of it, so there is no room for a substitution you did not agree to.
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 L305P-01 genuine and is the warranty intact?
- Yes — new and sealed, with the Dell warranty and the firmware update path intact. We do not sell refurbished stock as new, and we do not source grey-market units.
- Will L305P-01 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
Browse all Power Supplies or everything we stock from Dell.
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.