what color are the included cables?

White RM Series (2021) PSUs comes with white cables to match the PSU. If you have any more questions or concerns, please feel free to reach out via support on our website and we'll happily assist you.

does this power supply use TYPE 4 cables?

From what I recall, I believe it does

Would you recommend using 1 pcie cable for a high end graphics card or 2 when using this power supply?

I recommend using two separate cables rather than the dual splitter cable. I think the recommendation comes more from the card manufacturer depending on the size of your card.

Is it normal for these to have a fairly noticeable electrical smell when they are new? not exactly burned, strong electrical i've never had with a psu

No, that is not a regular thing. Best to have it warrantied or exchanged.

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CORSAIR RM Series (2021), White, RM850, 850 Watt, 80 Plus Gold Certified, Fully Modular Power Supply

Product ID: 391767335

Details

Brand
Corsair
Compatible devices
Personal
Connector type
PCI Express
Model name
RM850
Output wattage
850.0

⚡850W peak power

🧊Zero RPM near-silent mode

🛠️Fully modular cables

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Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power your passion with silence and style.

BUILT TO LAST - Industrial-grade 105°C capacitors deliver rock-solid electrical stability and long-term reliability.
POWER THAT PERFORMS - 850 watts of reliable, 80 Plus Gold certified efficiency to keep your rig running strong and cool.
CUSTOM CABLE CONTROL - Fully modular design means you only plug in what you need—clean, clutter-free builds every time.
WHISPER QUIET COOLING - 140mm rifle bearing fan with zero RPM mode ensures near-silent operation under low to medium loads.
FUTURE READY COMPATIBILITY - Triple EPS12V connectors support the latest GPUs and motherboards for seamless upgrades.

The CORSAIR RM850 (2021) is a fully modular, 850-watt power supply boasting 80 Plus Gold certification for high energy efficiency. Equipped with a 140mm rifle bearing fan featuring zero RPM mode, it delivers whisper-quiet cooling. Industrial-grade 105°C capacitors ensure durability and stable power delivery, while triple EPS12V connectors guarantee compatibility with modern high-performance components. Ideal for professionals and enthusiasts seeking a clean, reliable, and quiet power solution.

Specifications

ASIN	B093RCJRNS
Best Sellers Rank	#44,075 in Computers ( See Top 100 in Computers ) #289 in Computer Power Supplies
Brand	Corsair
Compatible Devices	Personal Computer
Connector Quantity	1
Connector Type Used on Cable	PCI Express
Cooling Method	Air
Customer Reviews	4.7 4.7 out of 5 stars (1,708)
Fan Size	140 Millimeters
Form Factor	ATX
Global Trade Identification Number	00840006628873
Item Dimensions	16 x 15 x 8.6 centimeters
Item Weight	1.65 Kilograms
Manufacturer	Corsair
Maximum Input Voltage	264 Volts (AC)
Mfr Part Number	CP-9020232-NA
Minimum Input Voltage	230 Volts (AC)
Model Name	RM850
Model Number	CP-9020232-NA
Number of Fans	1
Output Wattage	850.0
Power Supply Design	Full Modular
System Bus Connector Type	ATX
UPC	840006628873
Unit Count	1 Count
Upper Temperature Rating	105 Degrees Celsius
Wattage	850 watts

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