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.

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H250ad-00 250W Power Supply for Dell Optiplex 390 3010 990 790 DT Desktop | L250NS-00 D250AD-00 Power Supply Replacement Parts 530s 537s 540s 545s 546s 560s 570s 200s 220s 540s Slim Desktop Systems

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 connectors

❄️Efficient air cooling system

¥17117

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Description

⚡ Power your productivity, stay cool, and never miss a beat!

COOL QUIET OPERATION - Air cooling keeps your system stable under pressure
PEACE OF MIND WARRANTY - 12-month warranty and responsive support for zero-risk upgrade
PLUG PLAY SIMPLICITY - 5 essential connectors including 24-pin ATX & SATA for easy compatibility
POWER UP WITH CONFIDENCE - Robust 250W output powers your Dell Optiplex seamlessly
DIY FRIENDLY INSTALLATION - Under 10 minutes to replace and get back to work—no tech expert needed

The YEECHUN H250ad-00 is a high-quality 250W ATX power supply designed as a direct replacement for multiple Dell Optiplex and Vostro desktop models. Featuring 5 connectors including 24-pin ATX and SATA, it ensures broad compatibility and stable power delivery with efficient air cooling. Easy to install in under 10 minutes, it comes backed by a 12-month warranty and dedicated customer support, making it a reliable upgrade for professionals seeking hassle-free desktop performance.

Specifications

ASIN	B07GYR23M9
Best Sellers Rank	#303 in Computer Power Supplies
Brand	YEECHUN
Compatible Devices	Personal Computer
Connector Quantity	5
Connector Type Used on Cable	24_pin_atx, 4_pin_atx, SATA
Cooling Method	Air
Customer Reviews	4.5 4.5 out of 5 stars (263)
Form Factor	ATX
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
Output Wattage	250 watts
System Bus Connector Type	ATX
UPC	840637166959
Wattage	250 watts

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¥17117

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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