KHACHIMO
KHACHIMO RN4220 Server Power Supply 550W DPS-550LB E
550 W ATX power supply tested working for the RN4220 server
- TypeATX
- 550 watt output supports RN4220 server workloads
- ATX form factor fits standard chassis bays
- Tested working for reliable power delivery
- Quality components ensure stable operation
Replacement for RN4220 Server
This 550W ATX unit is a direct replacement power supply for the RN4220 server. It matches the DPS-550LB E specification and is built for continuous NAS operation. The unit is sold new and tested working before dispatch. It suits administrators restoring a failed server or keeping a cold spare on hand.
Simple ATX swap with model check
Installation follows standard ATX mounting and connector routing inside the server chassis. The main risk is ordering the wrong revision; verify the DPS-550LB E part number on the original unit before purchase. No extra cables or adapters are included beyond what the original design provides. Builders needing redundant or higher-wattage configurations should look elsewhere.
จุดเด่น
- 550 watt output supports RN4220 server workloads
- ATX form factor fits standard chassis bays
- Tested working for reliable power delivery
- Quality components ensure stable operation
ข้อมูลจำเพาะ
| Type | ATX |
|---|
คำถามเกี่ยวกับสินค้านี้
How do I verify the 550W DPS-550LB E is working after installing it in my RN4220?
Power on the server and confirm it boots normally; the unit was test-working before dispatch.
What comes in the box with the RN4220 550W supply and what must I source separately?
Only the DPS-550LB E power supply is included; any mounting screws or power cables required by your chassis are not supplied.
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