Power supply Corsair RM850e 80Plus Gold Fully-Modular ATX3.1 PCIE5.1 850W 80+ Gold

Name: ספק כוח Corsair RM850e 80Plus Gold Fully-Modular ATX3.1 PCIE5.1 850W 80+ Gold
Brand: Corsair
SKU: CP-9020296-EU
Price: 640.00 ILS
Availability: InStock

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₪640.00

Final price (VAT-exempt)

Or in installmentsInterest-free

3 installments₪213.33

6 installments₪106.67

12 installments₪53.33

Maximum 5 units per order

Shipping & delivery options

Standard shipping up to 7 business days*

₪49

Free shippingon orders over ₪800

Free

*Excludes oversized/overweight items and complex PC builds

Product details

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Frequently asked questions

How do I know if the PSU is powerful enough for my system?

850W. Suitable for high-end gaming — RTX 4080 / 5080, RX 9070 XT + i7 / Ryzen 7 / 9 CPU. Rule of thumb: the PSU should be at least 30% above your system's typical draw.

What does "80 PLUS" mean in the specs?

Gold — ~87-90% efficiency. Best price-to-performance ratio. Less waste as heat = quieter, lower electricity bills, longer product life.

What does Modular mean for a PSU?

Fully Modular — every cable detaches from the PSU. Lets you connect only the cables you need, cleaner cable management, better airflow.

Does it support RTX 40/50 series cards with the 12VHPWR connector?

ATX 3.1 PSU — supports the 12VHPWR connector (600W) for direct connection to RTX 4070+ / RTX 50-series cards without adapters. Reduces the risk of connector overheating and unlocks the card's full potential.

How many years of warranty?

5 years manufacturer warranty on Corsair RM850e. Claims handled through the official Israeli importer.

What's the official SKU?

SKU: CP-9020296-EU.

Specifications

Wattage850W

Efficiency80+ Gold

Modularfull

ATX versionATX 3.1

Features

PCIe 5.0Yes

Other

SeriesCorsair RM850e

SizeATX

PCIe generationPCIE 5.1

Warranty5 years

Technologies

PCIe 5.0

Interconnect standard 2× faster than PCIe 4.0 — for next-gen GPUs and SSDs.

Bandwidth:64 GT/s

Improvement:2× over PCIe 4.0

ATX 3.0

New PSU standard with 12VHPWR connector — required for RTX 40/50 Series GPUs.

Connector:12VHPWR

Power:Up to 600W on one cable

Manufacturer warranty

Subject to manufacturer's terms

Official importer

Genuine products

Up to 12 installments

Interest-free

Secure purchase

SSL + PCI-DSS

Details on the power supply

Full technical specs, benefits and compatibility

The Corsair RM850e power supply delivers 850W of reliable and efficient power with 80 PLUS Gold standard, with full ATX 3.1 and PCIe 5.1 compatibility.

Wattage850 W

Efficiency rating80+ Gold

ModularityFull

ATXATX 3.1

Full specifications

Wattage: 850 W
Efficiency rating: 80+ Gold
Modularity: Full
ATX: ATX 3.1
PCIe 5.0 ready: Yes

Why choose this product

✓850W — enough for most systems with RTX 4070+ or RX 7800+
✓80+ Gold rating — high efficiency, lower power bills and less heat
✓Fully modular — connect only the cables you need, cleaner build, better airflow
✓PCIe 5.0 ready — fits next-gen GPUs

Compatibility & installation

Connectors
850W — standard connectors included: ATX 24-pin, EPS 8-pin for the CPU, PCIe for the GPU.
ATX 3.0
Handles RTX 40/50 power transients — built-in 12VHPWR/16-pin connector.
PCIe 5.0
Direct connector for new GPUs — no adapter required.

Details on the power supply

Full technical specs, benefits and compatibility

The Corsair RM850e power supply delivers 850W of reliable and efficient power with 80 PLUS Gold standard, with full ATX 3.1 and PCIe 5.1 compatibility.

Wattage850 W

Efficiency rating80+ Gold

ModularityFull

ATXATX 3.1

Full specifications

Wattage: 850 W
Efficiency rating: 80+ Gold
Modularity: Full
ATX: ATX 3.1
PCIe 5.0 ready: Yes

Why choose this product

✓850W — enough for most systems with RTX 4070+ or RX 7800+
✓80+ Gold rating — high efficiency, lower power bills and less heat
✓Fully modular — connect only the cables you need, cleaner build, better airflow
✓PCIe 5.0 ready — fits next-gen GPUs

Compatibility & installation

Connectors
850W — standard connectors included: ATX 24-pin, EPS 8-pin for the CPU, PCIe for the GPU.
ATX 3.0
Handles RTX 40/50 power transients — built-in 12VHPWR/16-pin connector.
PCIe 5.0
Direct connector for new GPUs — no adapter required.

Extended review

The full write-up on this product

Expert Review: The Corsair RM850e Power Supply – Quiet and Efficient Power

Hello hardware enthusiasts and professionals! Today, we're diving deep into one of the most critical components in any gaming PC or workstation: the power supply. And in this case, we're talking about a particularly impressive unit – the Corsair RM850e.

Why the RM850e?

Corsair's RM series is known for its ideal combination of reliability, efficiency, and quiet operation. The new RM850e takes this a step further with support for the most advanced standards, making it a smart future-proof choice for any high-end system.

Efficiency

80 PLUS Gold

Modularity

Fully-Modular

Supported Standards

ATX 3.1, PCIe 5.1 (12V-2x6)

Capacitors

100% Japanese, 105°C

Operation

Ultra-Quiet

Compatibility and Build (Compat-Section)

4 Excellent Reasons to Purchase the Corsair RM850e:

Future-Ready: Full support for ATX 3.1 and PCIe 5.1 (12V-2x6) ensures it will be compatible with the most advanced systems for years to come.
Maximum Efficiency and Savings: An 80 PLUS Gold rating means less energy waste, less heat, and a lower electricity bill.
Quiet Operation: "Zero RPM Fan Mode" ensures the fan only operates when necessary, providing almost complete silence during normal use.
Quality Build and Reliability: 105°C Japanese capacitors and a long warranty from Corsair provide you with complete peace of mind.

In conclusion, the Corsair RM850e is an excellent power supply for anyone seeking a combination of power, efficiency, quietness, and reliability. Whether you're building a high-end gaming PC or a professional workstation, it will deliver the performance you need, with peace of mind and future-proof assurance.