HPE ProLiant DL345 Gen10 Plus Power Supplies
Genuine HPE Flex Slot power supplies for the HPE ProLiant DL345 Gen10 Plus, new and refurbished. The chassis carries two Flex Slot bays and takes one or two hot-plug supplies — and the QuickSpecs are blunt about the pairing: all power supplies in a server should match.
DL345 Gen10 Plus Power Supply Specifications
- Family: HPE Flex Slot hot-plug, tool-less modules sharing a common electrical and physical design across Gen10 Plus Performance Servers
- AC options: 500W Platinum, 800W Platinum, 800W Titanium, 1000W Titanium, 1600W Platinum, and the 1800W–2200W Titanium kit
- DC and universal: an 800W Universal kit at 277VAC input, plus 800W and 1600W 48VDC kits — the 1600W DC unit pairs with the 48VDC power cable lug kit
- Efficiency: Platinum kits are listed up to 94% and Titanium up to 96%; the QuickSpecs name 865438-B21, P03178-B21, and P44712-B21 as the 96% single-output kits meeting EU Lot 9
- Input: rated line voltage is 100 to 120 VAC and 200 to 240 VAC, but the 800W Titanium and the 1600W Platinum kits are listed as 200–240VAC input only
- Rules: mixing two different power supplies is not allowed, and each standard AC option kit includes a 6-foot IEC C-13/C-14 jumper cord
Check your feed before you size the supply. The 800W Titanium and 1600W Platinum kits are listed as 200–240VAC input only, so low-line power rules them out. Mixing two different power supplies is not allowed — match the exact part number already installed.
Which Flex Slot power supply does the DL345 Gen10 Plus take?
| Flex Slot kit | Efficiency | Input |
|---|---|---|
| 500W Platinum | 94% | 100–120 or 200–240 VAC |
| 800W Platinum | 94% | 100–120 or 200–240 VAC |
| 800W Titanium | 96% | 200–240VAC only |
| 1600W Platinum | 94% | 200–240VAC only |
Production systems should run two supplies — the internal view labels them hot-plug redundant, so a failed module comes out without downtime. Size the exact build with HPE Power Advisor, which the QuickSpecs strongly recommend running before choosing a supply. For reference, the 1600W unit carries a maximum BTU rating of 5918 BTU/hr at 200 VAC.
Choosing the Right DL345 Gen10 Plus Power Supply
- Never mix wattages or models — the selection notes state that mixing two different power supplies is not allowed, so buy the exact part number already installed.
- Check your feed: the 800W Titanium and 1600W Platinum kits are 200–240VAC input only. On low-line power, stay with the 500W or 800W Platinum options.
- Match the plant, not just the wattage. The 277VAC Universal kit and the 800W and 1600W 48VDC kits exist for high-voltage and DC installations, and the 1600W DC unit needs its cable lug kit.
- Refurbished PSUs are a low-risk buy — sealed, tested modules, and a common way to add a second supply affordably.
Complete Your DL345 Gen10 Plus Build
Pair redundant power with the rest of the platform: DL345 Gen10 Plus memory, drives, storage controllers, networking adapters, processors, or the full DL345 Gen10 Plus parts page. Neighbors: DL345 Gen11 power supplies and DL385 Gen10 Plus v2 power supplies. Catalog-wide: HPE parts by server model.
DL345 Gen10 Plus Power Supplies FAQ
What power supplies does the HPE ProLiant DL345 Gen10 Plus use?
HPE Flex Slot hot-plug kits: 500W Platinum, 800W Platinum, 800W Titanium, 1000W Titanium, 1600W Platinum, and an 1800W-2200W Titanium kit, plus an 800W Universal unit at 277VAC and 800W and 1600W 48VDC units.
How many power supplies does a DL345 Gen10 Plus take?
One or two. The rear of the chassis has two Flex Slot power supply bays, and the configuration step has you select one or two supplies. The pre-configured base models ship with a single 500W Platinum unit.
Can I mix different power supplies in the DL345 Gen10 Plus?
No. The QuickSpecs state that mixing two different power supplies is not allowed and that all power supplies in a server should match. When adding redundancy, buy the exact part number already installed.
Does the 1600W power supply work on 110V power?
No. The QuickSpecs state that 1600W power supplies only support high line voltage, 200VAC to 240VAC. On low-line power, use the 500W or 800W Platinum options.
What is the difference between Platinum and Titanium Flex Slot supplies?
Efficiency, and sometimes input. Platinum kits are listed at up to 94% power efficiency and Titanium at up to 96%. The 800W Titanium unit is also listed as 200-240VAC input only, while the 800W Platinum unit is not.
Can I hot-swap a failed DL345 Gen10 Plus power supply?
Yes, provided two supplies are installed. The Flex Slot modules are hot-plug and tool-less, so a failed unit can be pulled and replaced without shutting the server down.
✅ Looking for a specific DL345 Gen10 Plus power supply? Browse our full selection below.
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