XPG Core Reactor 850W Review: Best Power Supply In Its Budget?


This is our overview of the XPG Core Reactor 850W Power Supply Unit. If you is likely to be new to developing PCs then it’s important to haven’t given priority to the Power Supply. And whereas this may occasionally sometimes sound annoying, because of all people has already talked about the equivalent, nonetheless an affect present unit is arguably most likely essentially the most underrated components to think about whereas developing a PC. So if you happen to’re looking out for a Power Supply Unit and have a funds of 130$ to 150$ then you definitely definately might have to ponder XPG Core Reactor 850W PSU.

XPG Core Reactor 850W Review


xpg core reactor 850 psu review

Here are the choices that the XPG Core Reactor 850W affords you. To greater understand it we now have divided them into the subsequent elements:

  • Box Contents
  • Fan Speed
  • 80 Plus Gold Protection
  • Protections it affords
  • Power Specs
  • Design
  • Performance


Box Contents

box contents

Here is what you get whilst you buy the XPG Core Reactor 850 Gold.


  • XPG Core Reactor Gold Power Supply Unit: 1
    • Its dimensions in WxLxH are 150x140x86mm
  • AC Power Cord: 1
  • DC Modular Cable Pack:
    • ATX Cable 24 pin (20+4) of measurement 650mm: 1
    • EPS/ATX12V 8 pin (4+4) cables of measurement 650mm: 2
    • PCIe 8 pin (6+2) cables of measurement 650mm: 2
    • PCIe 8 pin with 2 (6+2) cables of measurement 650mm: 2
    • SATA cables (4 SATA) of measurement 500mm: 3
    • Peripheral cables (4-pin) of measurement 500mm: 1
  • DC Modular Cable Storage Bag: 1
  • Thumb Screw: 4
  • Cable Ties: 10
  • User Manual: 1

Fan Speed

fan speed


One of a really highly effective points to recollect whereas searching for a PSU is the fan velocity. Not solely do you think about how quiet it might be whereas performing at its max functionality. But moreover the fan’s rotation velocity, it’s described using RPM (Rotations Per Minute). An excellent fan ensures that the heat can escape successfully. This leads to a cooler CPU, which in flip permits you to PC perform greater. The fan you get with the XPG Core Reactor 850W is of 120mm. Here is the fan’s velocity beneath completely completely different load circumstances, based totally on our testing:

  • 10% to 40% load: On widespread between 630 to 680 RPM.
  • 50% load: 1135 RPM
  • 60% load: 1257 RPM
  • 70% load: 1428 RPM
  • 80% load: 1563 RPM
  • 90% load: 1646 RPM
  • Full load: 1785 RPM

80 Plus Gold Protection

80 plus gold protection

If you’re a beginner and new to PC developing then it’s finest to on a regular basis look at if the PSU you is likely to be searching for has an 80 Plus rating. It is there to confirm the power present you’re going for has 80% or bigger effectivity at completely completely different plenty. But 80 Plus security white stays to be outdated. The rating it’s finest to go for is 80 Plus Gold. And for a unadorned minimal, it must be a minimum of bronze. Thankfully, the XPG Core Reactor 850W PSU comes with an 80 Plus Gold rating. So with reference to effectivity. It is certainly top-of-the-line selections obtainable that you’d have the ability to rely on.

Protections it affords

protection it offers

The most important operate of a PSU is to regulate the power it receives and distribute it to the components. It has to confirm the components aren’t solely able to take care of the power they acquire however as well as able to make use of it successfully. And an important operate is to confirm the components don’t falter when there’s a case of an extreme quantity of power being drawn or a short circuit to name only a few. Here are the protections that XPG Core Reactor 850W PSU provides:

  • Over Current Protection (OCP)
  • Over Voltage Protection (OVP)
  • Under Voltage Protection (UVP)
  • Over Power Protection (OPP)
  • Short Circuit Protection (SCP)
  • Over Temperature Protection (OTP)
  • No Load Operation (NLO)
  • Surge and Inrush Protection (SIP)

Power Specs

power specs

Rail +12V -12V +5VSB +5V +3.3V
Output Amps 70.8A 0.3A 3A 22A 22A
Output Watts 850W 3.6W 15W 120W 120W
Total Maximum Power


Design and assemble

design and build

The XPG 850 W PSU has a strong constructed and customary measurement. Its dimensions in WxLxH are 150x140x86mm, so that you shouldn’t have any draw back turning into it in your cabinet, and it must be appropriate with most cabinets usually.


performance review for xpg core reactor 850w psu

It is safe to say you must use it comfortably for gaming. We used it with our system that has 16GB RAM, Intel Core i7, and Nvidia RTX 3080. The fan sounds have been noticeable nonetheless not bothersome. And we examined it with video video games like Elden Ring, Stray, and Valorant. Aside from gaming if you happen to occur to do video modifying or are a content material materials creator then this PSU is an ideal different. Especially as a consequence of the reality that its most power is 850W, so that you probably can go for it if you happen to occur to plan on upgrading your system in the end. This is one ingredient a lot much less to worry about.


verdict for xpg 850w power supply unit review

XPG Core Reactor 850W is a bit pricey when compared with the alternatives obtainable obtainable available in the market. But if you happen to’re a gamer or a content material materials creator that is probably one of many good selections you would probably buy. Its assemble top quality and design are good. The effectivity you get with the low fan noise. And the Industrial grade security it supplies you. These are among the many parts that make it purchase.

That sums up this overview of the XPG Core Reactor 850W. If you favor to look at our opinions on completely different {{hardware}} and video video games check out our Review half. And for further points gaming check out Gamer Tweak.

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