Does the PSU|RW|CMG 850W|CMG850 come with a PCI-E 5.0 cable?

Yes, it comes with a native 600W PCIe 5.0 / Gen 5 12+4 Pin 12V-2x6 cable.

Is the PSU|RW|CMG 850W|CMG850 PCI-E 5.0 ready as advertised?

Yes, the Rosewill CMG 850W power supply is PCIe 5.0 ready, as indicated by its native 600W PCIe 5.0 / Gen 5 12+4 Pin 12V-2x6 cable.

Is the PSU|RW|CMG 850W|CMG850 easy to install in a computer case?

I'd say so. Just 4 screws in the back as a typical power supply and the rest is modular. So you connect what cables you need. And it comes with plenty of cables.

Does the PSU|RW|CMG 850W|CMG850 come with cables?

Yes. The item description shows all the cables.

be quiet! Pure Power 13 M 850W ATX 3.1 Power Supply | 80 Plus Gold Efficiency | PCIe 5.1 | Modular | BP027US

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Main image of Rosewill CMG 850W, ATX 3.0 & 3.1 Compatible, 80+ Gold 850W Full Modular Power Supply, PCIe 5.0 600W 12V-2x6 Connector, 100% Japanese Electrolytic Capacitors, 120mm FDB Fans - CMG850G5

Alt view image 2 of 9 - Rosewill CMG 850W, ATX 3.0 & 3.1 Compatible, 80+ Gold 850W Full Modular Power Supply, PCIe 5.0 600W 12V-2x6 Connector, 100% Japanese Electrolytic Capacitors, 120mm FDB Fans - CMG850G5

Alt view image 3 of 9 - Rosewill CMG 850W, ATX 3.0 & 3.1 Compatible, 80+ Gold 850W Full Modular Power Supply, PCIe 5.0 600W 12V-2x6 Connector, 100% Japanese Electrolytic Capacitors, 120mm FDB Fans - CMG850G5

Alt view image 4 of 9 - Rosewill CMG 850W, ATX 3.0 & 3.1 Compatible, 80+ Gold 850W Full Modular Power Supply, PCIe 5.0 600W 12V-2x6 Connector, 100% Japanese Electrolytic Capacitors, 120mm FDB Fans - CMG850G5

Alt view image 5 of 9 - Rosewill CMG 850W, ATX 3.0 & 3.1 Compatible, 80+ Gold 850W Full Modular Power Supply, PCIe 5.0 600W 12V-2x6 Connector, 100% Japanese Electrolytic Capacitors, 120mm FDB Fans - CMG850G5

Alt view image 6 of 9 - Rosewill CMG 850W, ATX 3.0 & 3.1 Compatible, 80+ Gold 850W Full Modular Power Supply, PCIe 5.0 600W 12V-2x6 Connector, 100% Japanese Electrolytic Capacitors, 120mm FDB Fans - CMG850G5

Alt view image 7 of 9 - Rosewill CMG 850W, ATX 3.0 & 3.1 Compatible, 80+ Gold 850W Full Modular Power Supply, PCIe 5.0 600W 12V-2x6 Connector, 100% Japanese Electrolytic Capacitors, 120mm FDB Fans - CMG850G5

Alt view image 8 of 9 - Rosewill CMG 850W, ATX 3.0 & 3.1 Compatible, 80+ Gold 850W Full Modular Power Supply, PCIe 5.0 600W 12V-2x6 Connector, 100% Japanese Electrolytic Capacitors, 120mm FDB Fans - CMG850G5

Alt view image 9 of 9 - Rosewill CMG 850W, ATX 3.0 & 3.1 Compatible, 80+ Gold 850W Full Modular Power Supply, PCIe 5.0 600W 12V-2x6 Connector, 100% Japanese Electrolytic Capacitors, 120mm FDB Fans - CMG850G5

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Rosewill CMG 850W, ATX 3.0 & 3.1 Compatible, 80+ Gold 850W Full Modular Power Supply, PCIe 5.0 600W 12V-2x6 Connector, 100% Japanese Electrolytic Capacitors, 120mm FDB Fans - CMG850G5

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Options: CMG ATX 3.1 (850W)

CMG ATX 3.1 (850W)
CMG ATX 3.1 (1000W)
CMG ATX 3.1 (1200W)

Intel ATX 3.0 & 3.1 Ready
Fully Modular 80 PLUS® Gold Certified
Native 600W PCIe 5.0 / Gen 5 12+4 Pin 12V-2x6 Cable
Up to 235% Power Excursion & 300% GPU Power Excursion

🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available

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Rosewill CMG 850W Full Modular Power Supply

Best Seller Ranking	#69 in Power Supplies

General
Brand	Rosewill
Model	CMG850

Details
Type	ATX 3.0 Compatible / ATX 3.1 Compatible
Maximum Power	850 W
Fans	1 x Silent 120mm FDB fan
PFC	Active
Main Connector	20+4Pin
+12V Rails	Single
PCI-Express Connector	4 x 6+2-Pin
SATA Power Connector	9
SLI	SLI Ready
CrossFire	CrossFire Ready
Max PSU Length	140 mm
Modular	Full Modular
Power Good Signal	1-100ms
Hold-up Time	16ms min.
Efficiency	Up to 92%
Energy-Efficient	80 PLUS GOLD Certified
Input Voltage	100 - 240 V
Input Frequency Range	50/60 Hz
Output	+3.3V@18A, +5V@18A, [email protected], [email protected], [email protected]
MTBF	>100,000 Hours
Approvals	cTUVus, FCC certified
Connectors	1 x 20+4-Pin Main Connector 2 x 4+4-Pin ATX12V / EPS12V Connector 4 x 6+2-Pin PCI-E Connector 9 x SATA Connector 4 x 4-Pin Peripheral Connector

Features
Features	80 PLUS GOLD Certified Compact 140mm size 850 Watts Max Power Single strong 12V rail - ideal for Gaming system SLI & CrossFire ready - 2 x 6+2-Pin Connector 1 x Silent 120mm FDB Fan Active-PFC with auto AC-input voltage adjustment (100 - 240V) Over Temperature Protection / Over Current Protection / Over Voltage Protection / Power Protection, Under Voltage Protection, and Short Circuit Protection provide maximum safety to your critical system components Safety & EMI Approval: cTUVus, FCC

Dimension & Weight
Dimensions	3.39" x 5.91" x 5.51"

Additional Information
First Listed on Newegg	July 13, 2022

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Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by Rosewill Superstore Return Policy

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Rosewill CMG 850W, ATX 3.0 & 3.1 Compatible, 80+ Gold 850W Full Modular Power Supply, PCIe 5.0 600W 12V-2x6 Connector, 100% Japanese Electrolytic Capacitors, 120mm FDB Fans - CMG850G5

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Item#: 9SIA072J1F6181

Meet Your Seller

Rosewill CMG 850W, ATX 3.0 & 3.1 Compatible, 80+ Gold 850W Full Modular Power Supply, PCIe 5.0 600W 12V-2x6 Connector, 100% Japanese Electrolytic Capacitors, 120mm FDB Fans - CMG850G5

Learn more about the Rosewill CMG850

Customer Reviews of the Rosewill CMG850

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info