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Global leader in new, refurbished, compatible & discontinued multivendor IT-Hardware, spares and print supplies.
| Part Number: | 865398-001 |
|---|---|
| Manufacturer: | HPE |
| Servers Spare Parts: | Server Power Supply |
| Model: | DL360 Gen10, DL380 Gen10, ML350 Gen10 |
| Description: | Buy HPE 865398-001 500W Power Supply Kit. Genuine part with fast worldwide shipping from Euroland IT Store UK. |
| Availability: | In Stock |
Not every ProLiant server needs kilowatt-class power. The HPE 865398-001 is a 500W Flex Slot Platinum hot plug power supply built for right-sized configurations: single-processor DL360 and DL380 builds, file and print servers, domain controllers, branch office hosts and other systems where efficiency at modest load matters more than raw wattage headroom. Specifying 500W where 500W is enough keeps purchase cost down and lets the supply operate closer to its efficiency sweet spot.
The 865398-001 power supply uses HPE’s Flex Slot form factor, sliding into the rear power bay of supported ProLiant Gen9 and Gen10 servers without tools or internal cabling work. It is hot pluggable, so in servers fitted with two supplies you can replace a failed unit with the system live and users unaffected. Platinum-level efficiency reduces energy wasted as heat, which benefits both your electricity bill and the thermal load in small comms rooms where cooling capacity is limited.
Typical buyers include IT departments replacing a failed unit like-for-like, integrators adding a second supply for redundancy, and support companies stocking spares for ProLiant estates. If your existing unit carries the HPE 865398-001 spare number, this is the direct match; the related 865399-501 belongs to the same 500W family and is worth checking if your label differs. The corresponding option kit for new installations is 865408-B21.
As a trusted UK supplier of enterprise IT hardware, Euroland IT Store stocks the 865398-001 in new and refurbished condition, with refurbished units individually tested before dispatch, as part of our extensive range of HPE parts. Whether you need a single emergency replacement shipped quickly or a batch for a rollout, contact us for pricing, stock confirmation and compatibility checks against your server model.
Choosing the correct wattage is a quiet cost saving that compounds over time. A 500W Platinum unit running a lightly loaded server operates efficiently and generates less heat than an oversized supply, trimming electricity and cooling costs across every hour of operation. For distributed estates, branch servers and SMB workloads, the HPE 865398-001 delivers exactly what the hardware needs without paying for capacity that will never be used. If your label shows the sibling number, the HPE 865399-501 500W power supply kit is the matching alternative, and configurations that outgrow 500W can step up to the HPE 865412-102 800W Flex Slot power supply.
Hot plug capability turns a power supply failure from an incident into a routine task. With redundant supplies fitted, the server rides through the fault and the swap takes minutes, no downtime, no out-of-hours window. Stocking a spare 865398-001 on the shelf makes that response even faster. Euroland IT Store offers both new units for maximum assurance and tested refurbished stock at a lower price point, a popular option for spares provisioning and older Gen9 systems where matching the original part matters more than buying new. You can compare every wattage and part number we hold in our server power supplies category. UK stock and responsive quotes keep procurement simple.
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