Brand: Dell · SKU: L300NM-00 · MPN: L300NM-00 · Category: Components
The Dell L300NM-00 is a 300-Watt power supply unit designed for Dell Inspiron 620, Vostro 260, and other compatible mini-tower desktop models. It is engineered to deliver stable power and handle demanding workloads, supporting a wide 200-240V AC voltage range, though some sources indicate 100-127V/200-240V input capability. It is often listed with Dell DP/N N6H3C. This unit is a crucial component for maintaining business continuity in compatible IT setups. It is sometimes referred to as being manufactured by Lite-On (P/N: PS-6301-05D).
| Connectors | ATX 24 (20+4) Pin X 1, P4-12V 4 Pin X 1, SATA 15 Pin X 3, Molex 4 Pin X 3, Floppy 4 Pin X 1, Aux 6 Pin X 2, Dell P6 X 1, HP Video 4-Pin X 1 (Connectors may vary based on specific part revision) |
|---|---|
| Compatibility | Dell Inspiron 620, Vostro 260, 270, 420, and many others |
| AC Input Voltage | 100-127V / 200-240V (Some sources cite 200-240V only) |
| Max Output Power | 300W |
| Output Rail +12V1 | 16A |
| Input Frequency Range | 50/60 Hz |
| Manufacturer Part Number (Dell DP/N) | N6H3C (Commonly associated) |
| Warranty | Varies by seller; sometimes includes a 30-Day Money Back Guarantee or other standard warranty. |
| Weight | Not specified (Replacement unit approx 0.1) |
| Dimensions | 150mm x 86mm x 140mm (for some replacement units) |
A genuine or high-quality replacement 300W power supply designed for Dell small form factor and mini-tower desktop systems, providing essential power delivery and stability.
Yes, this Dell L300NM-00 300W Power Supply Unit (L300NM-00) is 100% genuine Dell hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Dell L300NM-00 300W Power Supply Unit includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the L300NM-00.