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 SFX
Cooling Method
Air
Form Factor
SFX
Item Weight
1.22 Kilograms

⚡450W reliable power output

🖤Sleek black ribbon cables

🛡️80 Plus Bronze certified efficiency

MOP$1226

Duties & taxes included

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Sold byAmazon MacauDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power your compact rig with style and efficiency!

BUILT TO LAST - 3-year warranty backed by FSP’s trusted engineering pedigree
SLEEK INTEGRATION - Black ribbon cables with PS2 bracket for effortless, clean installation in ATX cases
COMPACT POWERHOUSE - 450W output tailored for Mini ITX & Micro ATX builds
SILENT SMART COOLING - 80mm intelligent fan speed control keeps noise minimal and performance optimal
EFFICIENCY YOU CAN TRUST - 80 Plus Bronze certification ensures energy savings and lower heat

The FSP Mini ITX Solution 450W is a non-modular power supply designed for small form factor PCs, delivering reliable 450W power with 80 Plus Bronze efficiency. Featuring intelligent 80mm fan control and sleek black ribbon cables, it ensures quiet operation and easy installation in Micro ATX and Mini ITX cases. Certified for safety and backed by a 3-year warranty, it’s the perfect power solution for professionals seeking compact, efficient, and dependable PC builds.

Specifications

ASIN	B07T2G4XWQ
Best Sellers Rank	#224 in Computer Power Supplies
Brand	FSP
Compatible Devices	Computer
Connector Quantity	2
Connector Type Used on Cable	ATX, SFX
Cooling Method	Air
Customer Reviews	4.1 4.1 out of 5 stars (130)
Fan Size	80 Millimeters
Form Factor	SFX
Global Trade Identification Number	00845685010315
Item Dimensions	5 x 4 x 2.5 inches
Item Weight	1.22 Kilograms
Manufacturer	FSP Group U.S.A
Maximum Input Voltage	230 Volts
Mfr Part Number	PPA450AA01
Minimum Input Voltage	90 Volts (AC)
Model Name	SFX PSU
Model Number	PPA450AA01
Number of Fans	1
Output Wattage	450
Power Supply Design	Non-Modular
System Bus Connector Type	ATX
UPC	845685010315
Unit Count	1.0 Count
Warranty Description	3 year
Wattage	450 watts

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