will this work in a mini itx case?

I have a phanteks evolv shift 2 mini itx tower this worked perfectly but I ended up getting a 750 watt I needed the extra power for my 3090

Are the cables cross compatible? If I’m replacing the 650w unit with the 750w version, can I just use the old cables?

If you are replacing it with the same PSU just higher wattage, then yes it is compatible. If it's a different PSU then no.

Ok i have a vbestlife itx computer case, aluminum alloy mini itx desktop computer case would it work in there?

The manufacturer is stating a 1U psu...that said, if your case is a little over 5" thick, the Dagger should fit.

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450W

Product ID: 140493377

Details

Brand
FSP
Compatible Devices
Computer
Connector Type
ATX
Cooling Method
Air
Form Factor
SFX
Item Weight
1.22 kg

⚡450W stable power output

🌬️Intelligent temperature-controlled fan

🛡️80 Plus Bronze certified efficiency

€ 180.02

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Description

⚡ Power your mini build like a pro — compact, cool, and unstoppable!

COMPACT POWERHOUSE - 450W of reliable, efficient power tailored for small form factor builds.
SMART COOLING TECH - Intelligent sleeve fan dynamically adjusts speed to keep your system whisper-quiet and stable.
SLEEK SEAMLESS SETUP - All-black ribbon cables and included SFX-to-ATX bracket for a clean, professional build aesthetic.
EFFICIENCY MEETS ENDURANCE - 80 Plus Bronze certification ensures lower energy waste and cooler operation.
ROCK SOLID VOLTAGE REGULATION - Advanced DC-to-DC module design guarantees consistent power delivery to protect your components.

The FSP SFX Pro 450W is a compact, 80 Plus Bronze certified power supply designed for Mini-ITX, Micro-ATX, and SFF PC builds. Featuring intelligent fan speed control, a robust DC-to-DC module for stable voltage, and sleek all-black ribbon cables, it delivers efficient, reliable power with a professional finish. Includes an SFX-to-ATX adapter bracket for versatile installation and backed by a 3-year warranty.

Specifications

ASIN	B07T2G4XWQ
Best Sellers Rank	#201 in Computer Power Supplies
Brand	FSP
Compatible Devices	Computer
Connector Quantity	2
Connector Type Used on Cable	ATX
Cooling Method	Air
Customer Reviews	4.1 4.1 out of 5 stars (131)
Fan Size	8 centimeters
Form Factor	SFX
Global Trade Identification Number	00845685010315
Item Dimensions	5 x 4 x 2.5 inches
Item Weight	1.22 kg
Manufacturer	FSP Group U.S.A
Maximum Input Voltage	230 volts
Mfr Part Number	PPA450AA01
Minimum Input Voltage	90 volts_of_alternating_current
Model Name	SFX PSU
Model Number	PPA450AA01
Number of Fans	1
Output Wattage	450 watts
Power Supply Design	Non-Modular
System Bus Connector Type	ATX
UPC	845685010315
Unit Count	1 Count
Warranty Description	3 year
Wattage	450 watts

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€ 180.02

Duties & taxes included

In stock

Sold byAmazon SpainDelivered 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 Spain.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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Very impressed with the quality and fast delivery. Will shop here again.

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