CORSAIR CP9020249NA Modular Power Supply CP-9020249 0840006651901 RM850E RPS0157 850W

( Brand: Corsair ), ( Manufacturer Part Number: CP9020249NA ), ( Model: CP-9020249-NA ), ( Manufacturer Warranty: No ), ( Rating: 80 Plus Gold ), ( Year Manufactured: 2023 ), ( UPC: 840006651901 ), ( Voltage Compatibility: 12 V, 240 V ), ( Compatible Brand: Universal, For Amd, For Intel ), ( Cooling: 1 Fan ), ( Color: Black ), ( Compatible Model: Universal ), ( Item Length: 5.9 In ), ( Maximum Input Current: 10 A ), ( Connectors: 4 4 Cpu, 8 Pin Pci Express, 6 2 Pin Pci Express, 24 Pin, Sata I ), ( Form Factor: Atx ), ( Type: Power Module ), ( Maximum Power: 850 W ), ( Item Height: 5.080 ), ( Features: Noise Filtering ), ( Item Width: 5.5 In )

Review CORSAIR Plus Gold 850w Fully Modular Power Supply

The Corsair RM850e (CP-9020249-NA) is a high-performance, 850-watt modular power supply designed for PC builders and power users who demand reliable, efficient power for their systems. With an 80 Gold certification, this power supply operates at an impressive efficiency of up to 90% under typical loads and up to 92% in lab conditions, reducing heat production and saving energy.

The RM850e's fully modular design lets you connect only the cables you need, simplifying cable management and reducing clutter inside your case. It comes with a total of sixteen individually sleeved cables, including two EPS12V, seven modular PCIe, three SATA, three Peripheral, and one Floppy disk drive connector. This flexibility allows for a cleaner and more organized build.

This power supply features Corsair's proprietary Zero RPM fan technology, which ensures nearly silent operation under typical loads by keeping the fan off completely until the power supply reaches 40 C (104 F). When the fan does engage, it operates at a low RPM, keeping noise levels minimal while maintaining optimal cooling performance.

The RM850e also boasts a compact, 150mm (6.3 inches) form factor, making it an excellent choice for space-constrained builds. Its single 12V rail design delivers a stable and consistent power output, ensuring compatibility with even the most demanding components.

Corsair's RM850e power supply is built with high-quality components and stringent manufacturing processes to ensure long-term reliability and stability. It carries a comprehensive five-year warranty, providing peace of mind and exceptional value for your investment.

Corsair RM850e (CP-9020249-NA) is a high-performance, 850-watt modular power supply unit (PSU). Here are some pros and cons that can help you make an informed decision about purchasing this PSU:

1. High efficiency: The RM850e has an 80 Gold certification, which means it can deliver up to 90% efficiency under typical loads. This translates to less heat generation and better energy utilization.

2. Quiet operation: This PSU utilizes a hydraulic dynamic fan that starts spinning only when the PSU load exceeds 20%. This ensures that the fan runs at low RPMs, resulting in quiet operation.

3. Modular design: The RM850e offers a modular design, allowing users to connect only the cables they need, reducing clutter and improving airflow within the case.

4. High-quality components: The PSU uses Japanese capacitors, which are known for their reliability and longevity.

5. Overvoltage, undervoltage, overcurrent, and short-circuit protection: These safety features protect the components in your system from potential damage.

1. Price: The RM850e is a premium PSU, and its price reflects its high-end features.

2. Limited connectors: The PSU comes with only one 4 4-pin EPS12V connector, which might not be sufficient for some high-end systems with multiple graphics cards.

3. Size: The RM850e is a bulkier PSU, measuring 150mm (L) x 86mm (W) x 140mm (H), which might require some clearance within the case.

In conclusion, the Corsair RM850e (CP-9020249-NA) is a high-performance, reliable, and efficient modular power supply. Its quiet operation, modular design, and high-quality components make it an excellent choice for powering high-end systems. However, its relatively high price and limited connectors might be drawbacks for some users. Ultimately, if you're looking for a premium, quiet, and efficient power supply, the RM850e is a solid recommendation. If budget is a concern, you might consider other options with similar specifications but lower prices.

Details:

Specifications: Collection Computer Part, Sub-Collection Power Supply, Brand Corsair, model RM850e, MPN RPS0157, Condition Us d, Type Form Factor ATX, Fully/Semi/Non-Modular Fully Modular, Rating 80 Plus Gold, Output 850W, MFG Warranty No, UPC 1, Serial# 017014425. It has been fully tested to ensure all aspects are working. Please view our close up photos, as these are taken of the actual item being offered for sale. Specifications: Collection Computer Part Sub-Collection Power Supply Brand Corsair model RM850e MPN RPS0157 Condition Used Type Form Factor ATX Fully/Semi/Non-Modular Fully Modular Rating 80 Plus Gold Output 850W MFG Warranty No UPC 1 Serial# 017014425 Cosmetic condition: This device is used but in like-new, excellent condition.

Functionality condition: This device is in fully working, us condition. There are very few, if any, scratches or scuffs, and it has been cleaned. Cosmetic condition: This device is us but in like-new, excellent condition. FREE Shipping.

Pay More Wake Forest. To coordinate pickup. Functionality condition: This device is in fully working, used condition.

part #: cp9020249na prices

• $79.95-$109.99

specifications powsuppy:

• brand: Corsair
• mpn: Cp9020249na
• model: Cp-9020249-na
• manufacturer warranty: No
• rating: 80 Plus Gold
• year manufactured: 2023
• upc: 840006651901
• voltage compatibility: 12 V, 240 V
• compatible brand: Universal, For Amd, For Intel
• cooling: 1 Fan
• color: Black
• compatible model: Universal
• item length: 5.9 In
• maximum input current: 10 A
• connectors: 4 4 Cpu, 8 Pin Pci Express, 6 2 Pin Pci Express, 24 Pin, Sata I
• form factor: Atx
• type: Power Module
• maximum power: 850 W
• item height: 5.080
• features: Noise Filtering
• item width: 5.5 In

offer powsuppy:

• sold: 0
• started: July 1, 2025
• availability: In Stock
• options: Ship-to-home
• quantity: 1

shipping powsuppy:

• cost: $0.00
• type: Fixed
• service: USPS Ground Advantage
• transit: 4-9 Days
• class: Standard
• carrier: USPS

payments powsuppy:

• credit card: Discover
• other
• wallet: Google-pay

general powsuppy:

• Computers/Tablet's Networking > Computer Components Parts > Power Supplies
• condition: Used

seller powsuppy:

• # reviews: 1328
• rating: 97.8%
• city: Wake Forest, North Carolina

returns powsuppy:

• time: 30 Days
• method: Money back
• paid by: Seller
• policy: Returns Accepted

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