HPE ProLiant DL325 Gen11 Power Supplies
Genuine HPE Flex Slot power supplies for the HPE ProLiant DL325 Gen11, new and refurbished. The platform takes a minimum of one and a maximum of two hot-plug PSUs — two matching supplies give full 1+1 redundancy with tool-less replacement.
DL325 Gen11 Power Supply Specifications
- Family: HPE Flex Slot hot-plug, tool-less modules sharing a common electrical and physical design
- AC options: 500W Platinum, 800W Platinum, 1000W Titanium, 1600W Platinum, and an 1800W–2200W Titanium unit
- DC option: a 1600W Flex Slot –48VDC unit, which also needs its own power cable lug kit
- Efficiency: 94% on the Platinum units, 96% on the 1000W Titanium
- Input: rated line voltage of 100–120VAC or 200–240VAC per supply — the 1600W units are high-line only
- Rules: select one or two; all power supplies in the server must match, and mixing is not supported
Match before you add. All power supplies in a DL325 Gen11 must be the same model — HPE does not support mixing — and the 1600W units run on high-line 200–240VAC only.
How many power supplies does the DL325 Gen11 need?
| Configuration | PSUs | Typical choice |
|---|---|---|
| Light build: low-wattage EPYC, few drives | 2 (1+1 redundant) | 500W Platinum |
| General-purpose SFF or LFF build | 2 (1+1 redundant) | 800W Platinum or 1000W Titanium |
| Loaded: 400W EPYC, 20 EDSFF bays, GPUs | 2 (1+1 redundant) | 1600W Platinum or 1800W–2200W Titanium |
Production systems should run two supplies — hot-plug modules then let you replace a failed unit without downtime. Size the exact build with the HPE Power Advisor rather than guessing from CPU wattage alone.
Choosing the Right DL325 Gen11 Power Supply
- Never mix wattages or models — HPE requires all power supplies in the server to match, so buy the exact part number already installed when you add the second unit.
- Check your feed: the 500W, 800W, and 1000W units accept 100–120VAC or 200–240VAC, but the 1600W units support high-line 200–240VAC only.
- Size for the processor, not the chassis — EPYC options here run from 125W to 400W, and the 400W parts also pull in liquid cooling.
- Refurbished PSUs are a low-risk buy — sealed, tested modules, and a common way to add redundancy affordably.
Complete Your DL325 Gen11 Build
Pair redundant power with the rest of the platform: DL325 Gen11 memory, drives, storage controllers, networking adapters, processors, or the full DL325 Gen11 parts page. Related platforms: DL325 Gen10 Plus v2 power supplies and DL385 Gen11 power supplies. Catalog-wide: HPE parts by server model.
DL325 Gen11 Power Supplies FAQ
What power supplies does the HPE ProLiant DL325 Gen11 use?
HPE Flex Slot hot-plug PSUs: 500W Platinum, 800W Platinum, 1000W Titanium, 1600W Platinum, an 1800W-2200W Titanium unit, and a 1600W -48VDC option. The server takes one or two, and they must match.
Can I mix different power supplies in the DL325 Gen11?
No - HPE states that all power supplies in the server must match and that mixing is not supported. When adding redundancy, buy the exact part number already installed.
Does the 1600W power supply work on 110V power?
No - the 1600W units support high line voltage only, 200VAC to 240VAC. On a 100-120VAC feed, use the 500W, 800W, or 1000W options.
Can I hot-swap a failed DL325 Gen11 power supply?
Yes, provided two supplies are installed for 1+1 redundancy. Flex Slot modules are hot-plug and tool-less, so you pull the failed unit and slide the replacement in without shutting the server down.
How do I size a power supply for my DL325 Gen11?
Run the HPE Power Advisor against your exact configuration. Processor choice dominates the result on this platform, since EPYC options range from 125W to 400W, and drive count and adapters add on top.
✅ Looking for a specific DL325 Gen11 power supply? Browse our full selection below.
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