The updated Seasonic CORE GX ATX3 series complies with ATX 3.1 and PCIe 5.1 standards and includes four power ranges from 1000W to 650W in black and white colours. These power supplies are aimed at a wide range of PC enthusiasts and system developers and offer a good balance between cost and performance.Seasonic's 80 PLUS Gold certified Core GX line is fully modular and features black braided cables. These power supplies are solid performers for a variety of applications, combining a 120mm Hydro Dynamic Bearing fan with Seasonic's Smart and Silent Fan Control to ensure optimal cooling performance at the lowest possible noise levels.
The updated Seasonic CORE GX ATX3 series complies with ATX 3.1 and PCIe 5.1 standards and includes four power ranges from 1000W to 650W in black and white colours. These power supplies are aimed at a wide range of PC enthusiasts and system developers and offer a good balance between cost and performance.Seasonic's 80 PLUS Gold certified Core GX line is fully modular and features black braided cables. These power supplies are solid performers for a variety of applications, combining a 120mm Hydro Dynamic Bearing fan with Seasonic's Smart and Silent Fan Control to ensure optimal cooling performance at the lowest possible noise levels.
in 12 offers
last seen 25 Oct 2026
The lowest price we last saw for Seasonic Core GX-850 ATX 3.1 Gold 850W Power Supply White was $181.99 at Techinn.com, compared across 11 retailers (last seen 25 Oct 2026). Prices may have changed since.
The all-time low we recorded was $143.15 on 24 Apr 2026.
Prices last updated 25 Oct 2026.
Seasonic Core GX-850 ATX 3.1 Gold 850W Power Supply White
The updated Seasonic CORE GX ATX3 series complies with ATX 3.1 and PCIe 5.1 standards and includes four power ranges from 1000W to 650W in black and white colours. These power supplies are aimed at a wide range of PC enthusiasts and system developers and offer a good balance between cost and performance.Seasonic's 80 PLUS Gold certified Core GX line is fully modular and features black braided cables. These power supplies are solid performers for a variety of applications, combining a 120mm Hydro Dynamic Bearing fan with Seasonic's Smart and Silent Fan Control to ensure optimal cooling performance at the lowest possible noise levels.
The updated Seasonic CORE GX ATX3 series complies with ATX 3.1 and PCIe 5.1 standards and includes four power ranges from 1000W to 650W in black and white colours. These power supplies are aimed at a wide range of PC enthusiasts and system developers and offer a good balance between cost and performance.Seasonic's 80 PLUS Gold certified Core GX line is fully modular and features black braided cables. These power supplies are solid performers for a variety of applications, combining a 120mm Hydro Dynamic Bearing fan with Seasonic's Smart and Silent Fan Control to ensure optimal cooling performance at the lowest possible noise levels.
Last updated at 25/10/2026 22:22:29
Seasonic Core Gx-850-v2 Atx 3.1 850w Modular Power Supply Silver EU Plug 220V
Delivery $74.99
PSUSEACOREWHITEGX850V2 Seasonic Core Gx-850 White Atx 3.1 850W (Srp-Cgx851-A5A32Sf-White)
Delivery between 29 Oct – 2 Nov $19
Seasonic CORE GX 850 White ATX 3.1 850W Power Supply
Delivery $18
Seasonic CORE GX 850W Gold PCIe 5.1 ATX 3.1 Modular PSU (White)
Delivery between 27 Oct – 5 Nov $24.06
Seasonic Core GX-850 ATX 3.1 Gold 850W Power Supply White (CORE-GX-850-WHITE-ATX3.1)
Delivery between Tue – Thu $16
Seasonic CORE GX-850 White ATX 3.1 850W (SRP-CGX851-A5A32SF-WHITE)
Free delivery between Tue – Wed
Seasonic CORE GX-850 White ATX 3.1 850W (SRP-CGX851-A5A32SF-WHITE)
Free delivery
Seasonic CORE GX-850 White ATX 3.1 850W (SRP-CGX851-A5A32SF-WHITE)
Free delivery
Seasonic CORE GX-850 White ATX 3.1 850W
Delivery between 30 Oct – 3 Nov $10
Seasonic CORE GX-850 White ATX 3.1 850W Modular Power Supply
Free delivery
| Brand | Seasonic |
| Form Factor | ATX, EPS |
| Modular | Yes |
| 80 PLUS Rating | 80 PLUS Gold |
| Power Output | 850 watts |
Seasonic Core Gx-850-v2 Atx 3.1 850w Modular Power Supply Silver EU Plug 220V
Delivery $74.99
PSUSEACOREWHITEGX850V2 Seasonic Core Gx-850 White Atx 3.1 850W (Srp-Cgx851-A5A32Sf-White)
Delivery between 29 Oct – 2 Nov $19
Seasonic CORE GX 850 White ATX 3.1 850W Power Supply
Delivery $18
Seasonic CORE GX 850W Gold PCIe 5.1 ATX 3.1 Modular PSU (White)
Delivery between 27 Oct – 5 Nov $24.06
Seasonic Core GX-850 ATX 3.1 Gold 850W Power Supply White (CORE-GX-850-WHITE-ATX3.1)
Delivery between Tue – Thu $16
| Brand | Seasonic |
| Form Factor | ATX, EPS |
| Modular | Yes |
| 80 PLUS Rating | 80 PLUS Gold |
| Power Output | 850 watts |
