£54.95

Mars Gaming MPIII850, PC ATX Power Supply 850W, 5-Year Warranty, 85% Efficiency, Digital APFC System, 120mm FDB AI-RPM Fan, DC-DC and SMD Technologies, Extra-Long Flat Cables, White

White, MPIII850W

Price data last checked 129 day(s) ago - refreshing...

View at Amazon

We'll watch every seller, every day. One email when your price arrives.

About as cheap as it gets. The only time it was cheaper was 1 year ago.

£55 today · all-time low £54 (Dec 2024) · usually the usual

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 416 days • 416 data points (No recent data available)

Historical
Generating forecast...
£88.95 £50.23 £58.68 £67.13 £75.57 £84.02 £92.47 06 December 2024 19 March 2025 01 July 2025 13 October 2025 25 January 2026

Price Distribution

Price distribution over 416 days • 3 price ranges

Days at Price
Current Price
387 days · current 19 days 10 days 0 97 194 290 387 £54-61 £61-68 £82-89 Days at Price

Price Analysis

Most common range: £54-61 (387 days, 93.0%)

Price range: £54 - £89

Price levels: 3 price ranges over 416 days

Key Features

5 YEARS WARRANTY, TOTAL SAFETY: The power supply MPIII850 has been developed in Europe and manufactured under the strictest European standards, offering an extended warranty of 5 years performance; In addition, it integrates the most advanced electronic safety systems: OVP (over voltage protection), UVP (under voltage protection), OCP (over power protection), OPP (over power protection) and SCP EXTENDED (total internal and external short circuits protection)

ABSOLUTE SILENCE. AI-RPM AND FDB: The MPIII850 is equipped with the latest AI-RPM fan control technology with state-of-the-art intelligent thermal control and an industrial grade fan with dynamic fluid bearing and extra-large motor to maximize stability and ensure noise-free operation

PROFESSIONAL EFFICIENCY: With 99% DIGITAL APFC efficiency and 85% electrical efficiency you will achieve a perfect balance between efficiency and power consumption; Plus, the atx power supply MPIII850's +12v single-rail technology allows you to install the most demanding hardware

OPTIMISED CABLE DESIGN: The MPIII850 power supply's cables are flat, black and extra long; combining features that make it easy to install and totally versatile for mounting in any type of case

DC-DC & SMD TECHNOLOGIES: The MPIII850 power supply incorporates DC-DC technology to support demanding graphics cards with a powerful 12V rail and SMD technology, designed to extend the durability of the power supply and reduce power consumption by 20% to protect the most sensitive components

Product Specifications

Colour
White
Format
Personal Computers
Domain
Amazon UK
Release Date
18 June 2024
Listed Since
19 June 2024

Barcode

No barcode data available

Similar Products You Might Like

Mars Gaming MPIII750, PC ATX 750W Power Supply, 5 Years Warranty, 85% Efficiency, Digital APFC System, 120mm AI-RPM FDB Fan, DC-DC and SMD Technologies, Extra-Long Flat Cables, White
99% match

Mars Gaming MPIII750, PC ATX 750W Power Supply, 5 Years Warranty, 85% Efficiency, Digital APFC System, 120mm AI-RPM FDB Fan, DC-DC and SMD Technologies, Extra-Long Flat Cables, White

Mars Gaming

£48.59 31 Jan 2026
Mars Gaming MPIII850, PC ATX Power Supply 850W, 5-Year Warranty, 85% Efficiency, Digital APFC System, 120mm FDB AI-RPM Fan, DC-DC and SMD Technologies, Extra-Long Flat Cables, Black
99% match

Mars Gaming MPIII850, PC ATX Power Supply 850W, 5-Year Warranty, 85% Efficiency, Digital APFC System, 120mm FDB AI-RPM Fan, DC-DC and SMD Technologies, Extra-Long Flat Cables, Black

Mars Gaming

£52.37 01 Mar 2026
Mars Gaming MPB750, PC Power Supply 750W ATX, 6 Years Warranty, 80Plus Bronze 230V EU, 90% Efficiency, 120mm FDB Fan with AI-RPM Technology and Anti-Vibration System, White
98% match

Mars Gaming MPB750, PC Power Supply 750W ATX, 6 Years Warranty, 80Plus Bronze 230V EU, 90% Efficiency, 120mm FDB Fan with AI-RPM Technology and Anti-Vibration System, White

Mars Gaming

£54.61 09 Jan 2026
Tacens RADIX VII AG 600S Power Supply, 600W ATX PSU, 10-Year Warranty, 80Plus Silver, 87% Efficiency, SMD and DC-DC Technologies, AI-RPM 140mm FDB Fan, TK 105º Japanese Capacitors, Black
98% match

Tacens RADIX VII AG 600S Power Supply, 600W ATX PSU, 10-Year Warranty, 80Plus Silver, 87% Efficiency, SMD and DC-DC Technologies, AI-RPM 140mm FDB Fan, TK 105º Japanese Capacitors, Black

Tacens

£47.73 19 Apr 2026
Tacens RADIX VII AG 800S Power Supply, 800W ATX PSU, 10-Year Warranty, 80Plus Silver, 87% Efficiency, SMD and DC-DC Technologies, AI-RPM 140mm FDB Fan, TK 105º Japanese Capacitors, Black
98% match

Tacens RADIX VII AG 800S Power Supply, 800W ATX PSU, 10-Year Warranty, 80Plus Silver, 87% Efficiency, SMD and DC-DC Technologies, AI-RPM 140mm FDB Fan, TK 105º Japanese Capacitors, Black

Tacens

Out of Stock 08 Jan 2026
Mars Gaming MPB750S, ATX ARGB Power Supply 750W, 6 Years Warranty, 80Plus Bronze 230V EU, 90% Efficiency, 120mm AI-RPM Fan, ARGB MB Control Lighting, DC-DC and SMD Technologies, Black
98% match

Mars Gaming MPB750S, ATX ARGB Power Supply 750W, 6 Years Warranty, 80Plus Bronze 230V EU, 90% Efficiency, 120mm AI-RPM Fan, ARGB MB Control Lighting, DC-DC and SMD Technologies, Black

Mars Gaming

£57.19 14 Dec 2025
Xilence XP1050MR9.2 PC Power Supply 1050W, ATX 3.0 PCI-E Gen 5.0, 80+Gold, Full Modular, Gaming, Elegant Flat Cables, 1x20+4PIN, 1x4+4PIN, 1x8PIN, 1xVHPWR, 3xPCI-E 6+2PIN, 4xIDE, 12xSATA, Black
98% match

Xilence XP1050MR9.2 PC Power Supply 1050W, ATX 3.0 PCI-E Gen 5.0, 80+Gold, Full Modular, Gaming, Elegant Flat Cables, 1x20+4PIN, 1x4+4PIN, 1x8PIN, 1xVHPWR, 3xPCI-E 6+2PIN, 4xIDE, 12xSATA, Black

Xilence

£162.50 28 Jan 2026
Tecnoware Power Systems - ATX Hyper Stream Bronze 500W PSU for PC | Silent 4.7in Fan | Optimized Wiring | Multiple Connectors: 20+4, 12V 4+4, 6+2 PCI-E, Molex, Sata | 500W NVIDIA
98% match

Tecnoware Power Systems - ATX Hyper Stream Bronze 500W PSU for PC | Silent 4.7in Fan | Optimized Wiring | Multiple Connectors: 20+4, 12V 4+4, 6+2 PCI-E, Molex, Sata | 500W NVIDIA

Tecnoware Power Systems

£35.72 09 Feb 2026
Mars Gaming MPVU750M, Full Modular 750W ATX Power Supply, 10 Years Warranty, 80Plus Silver +87% Efficiency, 140mm FDB Fan with AI-RPM Technology, Japanese 105° Capacitors, Red
98% match

Mars Gaming MPVU750M, Full Modular 750W ATX Power Supply, 10 Years Warranty, 80Plus Silver +87% Efficiency, 140mm FDB Fan with AI-RPM Technology, Japanese 105° Capacitors, Red

Mars Gaming

£82.33 08 Jan 2026
MSI MPG A1000GS PCIE5 Power Supply, 1000W, 80 Plus Gold, ATX 3.1, PCIe 5.1 GPU Support, Dual Native 12V-2x6, Cable with Two Tone 12V-2x6 Ports, ATX Power Supply, Modular Cables
98% match

MSI MPG A1000GS PCIE5 Power Supply, 1000W, 80 Plus Gold, ATX 3.1, PCIe 5.1 GPU Support, Dual Native 12V-2x6, Cable with Two Tone 12V-2x6 Ports, ATX Power Supply, Modular Cables

MSI

£171.97 24 Jan 2026
Xilence XP1250MR9.2 PC Power Supply 1250W, ATX 3.0 PCI-E Gen 5.0, 80+GOLD, full modular, gaming, stylish flat cables, 1x20+4PIN, 1x4+4PIN, 1x8PIN, 1xVHPWR, 3xPCI-E 6+2PIN, 4xIDE, 12x SATA, black
98% match

Xilence XP1250MR9.2 PC Power Supply 1250W, ATX 3.0 PCI-E Gen 5.0, 80+GOLD, full modular, gaming, stylish flat cables, 1x20+4PIN, 1x4+4PIN, 1x8PIN, 1xVHPWR, 3xPCI-E 6+2PIN, 4xIDE, 12x SATA, black

Xilence

£178.35 28 Jan 2026
Mars Gaming MPZE750M, Modular ATX 750W Power Supply, 10 Years Warranty, 80Plus Silver +87% Efficiency, 140mm FDB AI-RPM Fan, DC-DC and SMD Technologies, Japanese 105º Capacitors, White
98% match

Mars Gaming MPZE750M, Modular ATX 750W Power Supply, 10 Years Warranty, 80Plus Silver +87% Efficiency, 140mm FDB AI-RPM Fan, DC-DC and SMD Technologies, Japanese 105º Capacitors, White

Mars Gaming

£71.81 11 Jan 2026
MSI MAG A850GL PCIE5 Power Supply Unit, 850W, 80 Plus Gold, Fully Modular, ATX 3.0, PCIe 5.0 GPU Support, 120mm FDB Fan, Full-Bridge LLC, Flat Black Cables - 7 Year Warranty
98% match

MSI MAG A850GL PCIE5 Power Supply Unit, 850W, 80 Plus Gold, Fully Modular, ATX 3.0, PCIe 5.0 GPU Support, 120mm FDB Fan, Full-Bridge LLC, Flat Black Cables - 7 Year Warranty

MSI

£99.99 13 Jan 2026
MSI MAG A650GL Power Supply Unit, 650W, 80 Plus Gold, Fully Modular, 120mm FDB Fan, Full-Bridge LLC, Flat Black Cables - 7 Year Warranty
98% match

MSI MAG A650GL Power Supply Unit, 650W, 80 Plus Gold, Fully Modular, 120mm FDB Fan, Full-Bridge LLC, Flat Black Cables - 7 Year Warranty

MSI

£69.99 12 Jan 2026
TOOQ TQHELIOS-850SP - ATX 850W APFC 80Plus Bronze Power Supply
98% match

TOOQ TQHELIOS-850SP - ATX 850W APFC 80Plus Bronze Power Supply

TOOQ

£68.54 16 Apr 2026
SAMA G850 Power Supply - 850W Fully Modular 80 Plus Gold Certified ATX 3.1 & PCIE 5.1 Compliant Japanese Capacitors 150mm FDB Fan Supports RTX 50/40 Series GPUs - Black
98% match

SAMA G850 Power Supply - 850W Fully Modular 80 Plus Gold Certified ATX 3.1 & PCIE 5.1 Compliant Japanese Capacitors 150mm FDB Fan Supports RTX 50/40 Series GPUs - Black

SAMA

£79.99 25 Jan 2026
MSI MAG A750BN PCIE5 II Power Supply Unit, 750W, 80 PLUS Bronze, ATX 3.1, PCIe 5.1 GPU Support, Native 12V-2x6, Dual-color 12V-2x6 connector, ATX PSU, Black Flat Cables
98% match

MSI MAG A750BN PCIE5 II Power Supply Unit, 750W, 80 PLUS Bronze, ATX 3.1, PCIe 5.1 GPU Support, Native 12V-2x6, Dual-color 12V-2x6 connector, ATX PSU, Black Flat Cables

MSI

£70.97 06 Mar 2026
Aerocool LUXPRO850, Power Supply 850W, 80Plus Bronze 230V EU Certified, Efficiency +88%, Japanese Capacitors 105°C, APFC 14cm FDB Fan, ATX 3.0 and PCIe 5.0, 5 Years Warranty, Black
97% match

Aerocool LUXPRO850, Power Supply 850W, 80Plus Bronze 230V EU Certified, Efficiency +88%, Japanese Capacitors 105°C, APFC 14cm FDB Fan, ATX 3.0 and PCIe 5.0, 5 Years Warranty, Black

AeroCool

£85.91 16 Apr 2026
MSI MAG A850GLS PCIE5 Power Supply Unit, 850W, 80 PLUS Gold, ATX 3.1, PCIe 5.1 GPU Support, Native 12V-2x6, Dual-color 12V-2x6 connector, ATX PSU, Embossed Jacket Cables
97% match

MSI MAG A850GLS PCIE5 Power Supply Unit, 850W, 80 PLUS Gold, ATX 3.1, PCIe 5.1 GPU Support, Native 12V-2x6, Dual-color 12V-2x6 connector, ATX PSU, Embossed Jacket Cables

MSI

Out of Stock 08 Jan 2026
MSI MPG A850G PCIE5 Power Supply Unit, UK Plug - 850W, 80 Plus Gold Certified, Fully Modular ATX 3.0, PCIe 5.0 GPU Support, Japanese 105°C Capacitors, 0% RPM Mode, Flat Cables - 10 Year Warranty
97% match

MSI MPG A850G PCIE5 Power Supply Unit, UK Plug - 850W, 80 Plus Gold Certified, Fully Modular ATX 3.0, PCIe 5.0 GPU Support, Japanese 105°C Capacitors, 0% RPM Mode, Flat Cables - 10 Year Warranty

MSI

£93.50 26 Feb 2026
MSI MAG A650BN PCIE5 II Power Supply Unit, 650W, 80 PLUS Bronze, ATX 3.1, PCIe 5.1 GPU Support, Native 12V-2x6, Dual-color 12V-2x6 connector, ATX PSU, Black Flat Cables
97% match

MSI MAG A650BN PCIE5 II Power Supply Unit, 650W, 80 PLUS Bronze, ATX 3.1, PCIe 5.1 GPU Support, Native 12V-2x6, Dual-color 12V-2x6 connector, ATX PSU, Black Flat Cables

MSI

£63.94 19 Apr 2026
SAMA G850 Power Supply - 850W Fully Modular 80 Plus Gold Certified ATX 3.1 & PCIE 5.1 Compliant Japanese Capacitors 150mm FDB Fan Supports RTX 50/40 Series GPUs - White
97% match

SAMA G850 Power Supply - 850W Fully Modular 80 Plus Gold Certified ATX 3.1 & PCIE 5.1 Compliant Japanese Capacitors 150mm FDB Fan Supports RTX 50/40 Series GPUs - White

SAMA

£84.99 24 Jan 2026
Nfortec, Sagitta X Gaming Power Supply, 750 W, Modular, Certified 80 Plus Gold, 120 mm RGB Fan, Colours and Light Effects, Colour: Black
97% match

Nfortec, Sagitta X Gaming Power Supply, 750 W, Modular, Certified 80 Plus Gold, 120 mm RGB Fan, Colours and Light Effects, Colour: Black

Nfortec

£102.72 16 Apr 2026
be quiet! System Power 10 650W 80 PLUS Bronze PSU
97% match

be quiet! System Power 10 650W 80 PLUS Bronze PSU

be quiet!

Out of Stock 24 Jan 2026