[ POWER CONVERSION // IDENTIFIED MODEL ]
Dell PowerEdge R630 495 W PSU (D495E-S0)
Dell D495E-S0 495 W hot-plug module, PowerEdge R630 configuration. This entry covers the specific model or bounded historical system assembly identified here; suffixes and supplier revisions are not presumed equivalent.
HIGH-VOLTAGE SAFETY: Disconnect mains before external inspection. Never open a PSU. Internal capacitors can retain dangerous charge after disconnection. Do not probe or repair its interior; use qualified service or replace it.
Model-specific ratings & fit
| Manufacturer identity | Dell D495E-S0 495 W hot-plug module, PowerEdge R630 configuration |
|---|---|
| Form factor / generation | Dell 13G server hot-plug PSU |
| AC input | 100–240 V AC; current and output derating per module label and R630 system guide. |
| DC output | 495 W rated module class; high-current 12 V system output and 12 V standby rails are model-label specific. |
| Dimensions / mounting | PowerEdge R630 chassis-specific hot-plug sled/blind-mate interface; not ATX. |
| Connectors | IEC mains inlet; Dell server backplane output blade. Use only with qualified R630 configuration. |
| Revision distinctions | D495E-S0 is the 495 W R630 option and differs from E750E-S0 750 W module and efficiency grade. |
Compatibility & safe handling
- Verify full model, suffix, region and revision using the actual unit nameplate and matching manufacturer manual. Wattage and plug shape alone do not establish compatibility.
- Check AC input range, rail and combined output limits, derating, signaling/pinout, cooling direction, mounting and system qualification before installation.
- PSU modular-side cables are model-specific. Never reuse an unapproved lead; a matching plug can carry a different pinout.
- Server hot-plug is permitted only in qualified host configurations and under the host’s documented redundancy/live-service procedure.
- Never open or internally probe the supply. Retire damaged, wet, burnt, corroded, modified or unidentified units.
Revision & archival notes
D495E-S0 is the 495 W R630 option and differs from E750E-S0 750 W module and efficiency grade.
Archive module DP/N and R630 configuration, noting Dell region/derating. Never infer fit from common Dell PSU shell.
Photograph the full nameplate, model/FRU, supplier, revision/date code, line selector, cable ends, mounting orientation and source-document issue. Keep observed label data separate from test results.
Manufacturer or primary references
- Dell PowerEdge R630 495 W PSU (D495E-S0) — manufacturer/product or primary technical referenceDell D495E-S0 495 W hot-plug module, PowerEdge R630 configuration. Check the exact revision, region and system support information.
- Intel ATX / ATX12V Power Supply Design GuideReference for desktop ATX context only. Proprietary historical and hot-swap server outputs are not made interchangeable by ATX standards.
The specific PSU nameplate and corresponding model/service documentation remain controlling.