DPS-770GB-P — Delta Electronics 770W Power Supply (used in QNAP NAS enclosures)
MPN: DPS-770GB-P|By: Delta Electronics

Starting from
$450
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
Part number DPS-770GB-P identifies this Delta Electronics 770W power Supply (used in QNAP NAS enclosures). The input side has to suit the rack: voltage, connector and whether the circuit can carry another unit at all. Tell us what the PDU presents and we will confirm the variant.
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
- 770W
- Manufacturer
- Delta Electronics
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.
The table below is what the power supply is documented as, not what we have inferred from the part number. If the figure you need is missing, ask and we will source it from the manufacturer.
Where the Delta Electronics DPS-770GB-P is deployed
- Like-for-like replacement of DPS-770GB-P in an existing system
- Adding a second supply to a chassis shipped with one
- Re-rating power after adding accelerators or drives
Who this part is for
- MSPs holding a matched PSU spare per chassis family
- IT teams restoring redundancy after one supply in a pair has failed
- Engineers adding a second supply to a chassis shipped with one
What you get ordering this from us
Ordered by part number
DPS-770GB-P is what is quoted and DPS-770GB-P 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.
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 DPS-770GB-P genuine and is the warranty intact?
- Yes. It ships new in Delta Electronics 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 DPS-770GB-P 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 Delta Electronics.
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.
