FSP originally announced their Dagger Pro line of SFX power supplies back in 2019 but last year they updated the lineup with a few more wattages. The original lineup was the Dagger Pro 550 and 650 and then last year they introduced the Dagger Pro 750 and the 850. I’m a little late to the party but we did get their Dagger Pro 850 in for us to check out and today I’m going to take a look at its features to see what it is all about. I’m a big fan of small form factor builds and having options in the true SFX size range for high wattages like this 850-watt model is huge so let’s see what it is all about.

Product Name: FSP Dagger Pro 850W PSU

Preview Sample Provided by: FSP

Written by: Wes Compton

Amazon Affiliate Link: HERE

**Disclaimer**

LanOC Reviews only covers the features of power supplies due to not having the equipment to test them up to our standards. Because of this, you will not see a performance section, a final verdict, or awards. Therefore, we prefer to call this a preview rather than a review. Thank you for understanding; we keep our standard to the absolute highest for you, our reader.

Specifications

Capacities Available

550, 650, 750, and 850 (which is what we have)

Model

SDA2-850

Rated Output Power

850W

Form Factor

SFX

80 PLUS Certification

Gold

Input Voltage

100-240V

Input Current

12-6A

Input Frequency

50-60Hz

Efficiency

90%

Fan Type

ball bearing fan,92mm

Dimensions (L x W x H)

125 × 100 × 63.5 mm

Operation Temp.

200,000 Hrs

Protection

OCP, OVP, SCP, OPP, OTP

 

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