Dell H7NF9 250 Watts 200-240 V 50-60Hz ATX Power Supply

Dell H7NF9 250 Watts 200-240 V 50-60Hz ATX Power Supply

Part Number:

H7NF9

Manufacturer:

Dell

Availability:In Stock
Warranty: 1 Year (Return/Replacement)

Request a quote

Or call (800) 733-1169
Shipping Options:
  • Ships Same Business Day ( If ordered before 2:00pm EST)
  • Free Ground Shipping ( Contiguous US and Canada)
  • Expedite Shipping in US
30 Days Return Warranty
Accept Payment
  • Visa
  • Discover
  • Mastercard
  • Pay with wire transfer
  • AMEX
Process POs for Government Agencies, Enterprises, Data Centers and SMBs

Need Assistance? We are here to help!

  • Call us at (800) 733-1169
    Monday to Friday, 8:00 am - 5:00 pm PST
  • Email: [email protected]
  • Live Chat with Technical Sales

Product Description

Dell H7NF9 250-Watts 200-240V AC 50-60Hz ATX Power Supply for Inspiron 530s/531s

Key takeaways

  • Dell H7NF9 is a desktop PC power supply, with 250 Watts maximum output.
  • Sold refurbished and a package quantity of 1.
  • Listed for OptiPlex systems at the family level only, so confirm the exact model and slot or bay before ordering.
  • Reference part number H7NF9 when matching this listing to a quote, purchase order or existing inventory; the manufacturer model is H790K; Memory Clearance lists it under Power Supplies.
  • Quoted on request; no list price is published for this part number. Include the quantity needed with the quote request.

The Dell H7NF9 power supply is engineered to deliver stable power for your IT setup. Designed to handle demanding workloads, it provides a continuous 250-Watts output while supporting a wide 200-240V AC voltage range. Its seamless integration with Inspiron 530s/531s makes it a trusted choice for business continuity.

Simple installation with a non-redundant setup

Quick replacement design reduces downtime

Adheres to safety and efficiency standards for IT environments

Prevents system crashes and data loss from power inconsistencies

General Information

Model
H790K
Product Type
Desktop PC Power Supply

Technical Information

Quantity of Fans
1
Specification Standard
  • ATX

Power Description

Efficiency
85 %
Frequency
50-60Hz
Input Voltage
200-240V
Max. Output Power
250 Watts

Physical Characteristics

Form Factor
  • ATX

Miscellaneous

Compliance Standards
  • 80 Plus Silver
  • CE
  • CCC

Others

Voltage Range
  • 200 V AC @ 4 A
  • 220 V AC @ 4 A
Max. Output Power
  • 255 Watts
Input Voltage
  • 180 V
  • 220 V