What are the measurements (lxhxw) of the power supply? the original i have is 7"x 3 1/4 x 2 1/2. it will fit?

I hope this will help you make a good choice for your PC? It fit well in my Dell Optiplex 390 SFF Desktop PC.

I have Dell Optiplex 3010 and just got it in the mail and its shorter than the original one. Is it the wrong one?

Well i have a dell computer also i cannot tell now which number but this yeechung power supply fitted very good in my computer and works up to now.

i have a optiplex 7010. the power supply model # is L250ED-00. is this power supply compatible?

hi,pls order from this link https://www.amazon.com/dp/B072BX5GCQ it Compatible with Dell OptiPlex 390 790 960 990 3010 7010 9010 SFF Small Form Factor Systems Only

What are the measurements of the power supply (lxhxw)?

As I stated in my video, the measurements should be 7" l x 3-3/8"h x 2-3/4"w [max]. At the fan cage it will be 2-7/8" w [max]. I hope this will help any one looking to get a proper fit for their PC.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

H250ad-00 250W Power Supply for Dell Optiplex 390 3010 990 790 DT Desktop

H250ad-00 250W Power Supply for Dell Optiplex 390 3010 990 790 DT Desktop

Product ID: 81711498

Details

Brand
YEECHUN
Compatible Devices
Personal
Connector Type
24_pin_atx
Cooling Method
Air
Form Factor
ATX
Maximum Input Voltage
240 volts

⚡250W reliable power output

🔌5 versatile connector types

❄️Efficient air cooling system

360.78 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Description

⚡ Power up your Dell, power up your productivity!

RISK FREE CONFIDENCE - Backed by 12 months warranty and responsive customer support for worry-free upgrades.
PLUG PLAY POWER BOOST - Seamlessly revives your Dell Optiplex with a perfect fit and instant compatibility.
UNIVERSAL COMPATIBILITY - Supports a wide range of Dell models from Optiplex 390 to Vostro 260s—one power supply to rule them all.
DIY FRIENDLY INSTALLATION - Replace your power supply in under 10 minutes with easy-to-follow guides—no tech expert needed.
DURABILITY MEETS PRECISION - Crafted with premium materials and strict quality control for OEM-beating reliability.

The H250ad-00 250W Power Supply by YEECHUN is a high-quality, durable replacement unit designed specifically for Dell Optiplex and Vostro desktop systems. Featuring 250 watts of reliable output, multiple connector types including 24-pin ATX and SATA, and an efficient air cooling system, it ensures stable performance and easy installation. Compatible with numerous Dell models, it offers a quick DIY upgrade backed by a 12-month warranty and excellent customer support.

Specifications

ASIN	B07GYR23M9
Best Sellers Rank	#688 in Computer Power Supplies
Brand	YEECHUN
Compatible Devices	Personal Computer
Connector Quantity	5
Connector Type	24_pin_atx, 4_pin_atx, SATA
Connector Type Used on Cable	24_pin_atx, 4_pin_atx, SATA
Cooling Method	Air
Customer Reviews	4.5 out of 5 stars 262 Reviews
Form Factor	ATX
Item Highlight	L250NS-00 D250AD-00 Power Supply Replacement Parts 530s 537s 540s 545s 546s 560s 570s 200s 220s 540s Slim Desktop Systems
Item Type Name	d250ad-00 part for dell power supply
Manufacturer	YEECHUN
Maximum Input Voltage	240 volts
Mfr Part Number	Dell Optiplex 390 790 990 3010 Inspiron
Minimum Input Voltage	100 volts
Model Name	d250ad-00 power supply
Model Number	L250NS-00, PS-5251-08D, D250AD-00
Number of Items	1
Number of Packs	1
Output Wattage	250 watts
System Bus Connector Type	ATX
UPC	840637166959
Wattage	250 watts

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

360.78 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

View all Trustpilot reviews