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Seasonic VERTEX GX-850 850W 80+ Gold Fully Modular ATX 3.0

Seasonic VERTEX GX-850 850W 80+ Gold Fully Modular ATX 3.0

MPN Vertex GX-850 UPC 882016002366

Wattage
850 W
Efficiency
80 PLUS Gold
Modular
Fully modular
Form factor
ATX
Standard
ATX 3.0
12V-2x6
Yes

Best price now

$599.00

at 3rd-party seller

Near you

In stock at 0 stores nationwide.

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Where to buy

★ 4.6 out of 5 from 151 customer ratings at 2 stores. Some of these stores show one rating for several versions of a product. How we count

In stock ★ 4.6 (150) · Leionhernut (marketplace seller) · free ship · $599.00
Out of stock ★ 5.0 (1) · Skytech (marketplace seller) · free ship · $169.99
Out of stock ★ 4.6 (150) · BOJUNTANG (marketplace seller) · free ship · $349.00
Out of stock -
Price history

Lowest in-stock price by retailer

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Specifications

Power

Wattage
850 W
Efficiency
80 PLUS Gold
Standard
ATX 3.0
Native 12V-2x6 / 12VHPWR
Yes

Build

Form factor
ATX
Modular
Fully modular
Fan
135 mm

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Full spec sheet from Newegg
Details/Fans
1 x 135 mm Fluid Dynamic Bearing (FDB) Fan
Details/Type
ATX / ATX 3.0 Compatible
General/Brand
SeaSonic
General/Model
Vertex GX-850
Details/Output
Ample +12 V Output
Details/Modular
Full Modular
Details/Maximum Power
850 W
Details/Max PSU Length
160 mm
Details/PSU Noise Level
Cybenetics A
Details/Energy-Efficient
80 PLUS GOLD Certified
Dimension & Weight/Weight
4.34lbs
Details/PCI-Express Connector
16-Pin Gen 5 PCIe Cable (12VHPWR)
Dimension & Weight/Dimensions
6.3" x 5.9" x 3.4"
Additional Information/First Listed on Newegg
March 01, 2026

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