Dell 1100W Power Supply for PowerEdge R640, R740, R740xd, R940, T640 — Y3H8J
Pay by EFT — we confirm availability with our supply partner before you pay.
Certified RefurbishedCertified Refurbished: 12-month Server Hub limited warranty, return-to-base.
30-day returns on unopened items — you arrange the courier; we pay it on faulty or dead-on-arrival units.
This is a 1100W power supply, identified by Dell part number Y3H8J.
Dell part numbers identify the exact revision, which matters more than the description when several look-alike parts exist. Server power supplies report their health to the management controller, so a failing unit shows up in the hardware log. With two supplies on separate circuits, the server keeps running if one feed is lost. Hot-swap supplies can be changed with the server running, as long as the other unit carries the load. Compatible systems named for this part: PowerEdge R640, R740, R740xd, R940 and T640. With five models named, a single spare can serve several servers in a mixed estate. Check that the wattage covers your configuration: processors, drives and any GPUs set the power budget. In servers with two power supply bays, fit matching wattages in both; mixing ratings is not supported. Check Y3H8J against the service configuration of your Dell system before ordering.
As a certified refurbished part, it is inspected, bench-tested and function-checked by our Johannesburg team before release.
Specifications
Highlights
- 1100W power supply
- Dell part number Y3H8J
- Listed for PowerEdge R640, R740, R740xd, R940, T640
- Certified refurbished, bench-tested in Johannesburg
Condition
- Condition
- Certified refurbished
General
- Type
- Power supply
- Brand
- Dell
- Dell part number
- Y3H8J
- Output
- 1100W
- Listed for
- PowerEdge R640, PowerEdge R740, PowerEdge R740xd, PowerEdge R940, PowerEdge T640
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Frequently asked questions
Which systems does this power supply fit?
- The listing names PowerEdge R640, R740, R740xd, R940 and T640. Check the part number against your system before ordering.
What is the Dell part number?
- Y3H8J. Matching the part number is the surest way to confirm compatibility with a Dell system.
Can it be paired with a different wattage supply?
- No. In servers with two supplies, fit two of the same wattage (1100W).