L500EPS-00 — Dell 500W Desktop Power Supply (for XPS 8940, OptiPlex 7090, Dell PN C65R4)
MPN: L500EPS-00|By: Dell

Starting from
$95
Indicative — final pricing confirmed with your quote.
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Product overview
The Dell 500W desktop power Supply (for XPS 8940, OptiPlex 7090, dell PN C65R4) is supplied under part number L500EPS-00. 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
- 500W
- Manufacturer
- Dell
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 L500EPS-00 without inferring anything. Compatibility beyond this is confirmed per platform, on request, before you order.
Where the Dell L500EPS-00 is deployed
- Sourcing L500EPS-00 against a build sheet that names it explicitly
- Holding a matched spare for a production chassis
- Restoring redundancy after one supply in a pair has failed
Who this part is for
- MSPs holding a matched PSU spare per chassis family
- Teams re-rating power after adding GPUs or a full drive complement
- IT teams restoring redundancy after one supply in a pair has failed
What you get ordering this from us
Ordered by part number
L500EPS-00 is what is quoted and L500EPS-00 is what ships; where an alternate code is genuinely the same part we name it rather than swap it silently.
Compatibility checked
We confirm the part is supported on your platform before it ships, rather than leaving the check to you.
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.
Questions buyers ask about this part
- Is L500EPS-00 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 L500EPS-00 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.
