‹ Back to products
Brand: Antec

SF850X GB

Antec SF850X GB 0-761345-20026-4

View all Antec
80 PLUS certification 80 PLUS Gold
AC input frequency 50/60 Hz
AC input voltage 100 - 240 V
ATX version 3.1
Cabling type Fully-Modular
Combined power (+12V) 850 W

About this item

Introducing our SF850X 80PLUS GOLD power supply, compatible with SFX 4.1 standard while designed with the ultimate quality and stability in mind for gamers caring the space utilization. With advanced features like ATX 3.1, PCIe 5.1, high-quality JP capacitors, 80 PLUS® Gold-certified efficiencies, you can expect...

View full product description

Product information

About this product

  • 850 W 100 - 240 V 50/60 Hz
  • Motherboard power connector: 20+4 pin ATX
  • PC ATX 80 PLUS Gold
  • Active 9.2 cm
  • Black

Introducing our SF850X 80PLUS GOLD power supply, compatible with SFX 4.1 standard while designed with the ultimate quality and stability in mind for gamers caring the space utilization. With advanced features like ATX 3.1, PCIe 5.1, high-quality JP capacitors, 80 PLUS® Gold-certified efficiencies, you can expect excellent performance for this power supply. The active clamp design with DC-DC module ensures steady power output, while the cabling is 100% modular, allowing for easy cable management and customization. The Zero RPM Manager enables advanced thermal control, ensuring the optimal balance between silent operation and efficient cooling. The CircuitShield™ full suite of industrial-grade protections provides safe and reliable power delivery under any circumstances. SF850X 80PLUS GOLD provides the best for your small gaming PC system.

ATX 3.1 & PCIe 5.1 Compatible
Our new SF850X 80PLUS GOLD power supply is formally certified for ATX 3.1 compliance, meeting the high standards for reliability and power efficiency, and ensuring the utmost level of quality and performance. The included PCIe 5.1 12VHPWR GPU cable enables seamless compatibility with the latest graphics cards, such as the NVIDIA® GeForce RTX™ 40 Series.

High-Quality JP Capacitors
Equipped with high-quality JP capacitors, SF850X 80PLUS GOLD achieves unprecedented tight voltage regulation and minimal ripple and noise, maximizing your system's performance.

Compact Size
Compact yet powerful, SF850X 80PLUS GOLD is ideal for your ITX build with an intricated combination of quality, efficiency, and size.

Zero RPM Manager
The thermal sensors activate the fan only when necessary, providing optimal cooling while minimizing noise levels. With the Zero RPM fan mode, this PSU comes with a longer lifespan and quieter operations.

Full Modular
Cable Management

Allowing users to use only the necessary cables and eliminates excess cables that can obstruct and reduce airflow, also provide a much cleaner look inside the PC case.

CircuitShieldTM
The full suite of industrial-grade protections includes OCP, OVP, UVP, SCP, OPP, OTP, SIP, and NLO, providing the best dependability for your power supply in any situation.

7-Year Warranty
The new PSU line from Antec pushes the standard for excellence with CircuitShield™ suite of industrial protections backed by a 7-year warranty.

Product details

40
80 PLUS certification 80 PLUS Gold
AC input frequency 50/60 Hz
AC input voltage 100 - 240 V
ATX version 3.1
Cabling type Fully-Modular
Certification cTUVus / TUV / CB / RCM / CE / FCC BIS / BSMI / KC / UKCA / ICES / CCC
Combined power (+12V) 850 W
Combined power (-12V) 3.6 W
Combined power (+3.3V) 120 W
Combined power (+5V) 120 W
Combined power (+5Vsb) 12.5 W
Cooling type Active
Depth 100 mm
Fan diameter 9.2 cm
Fan location Top
Height 63.5 mm
Input current 12 - 6 A
Max output current (+12V) 70.83 A
Max output current (-12V) 0.3 A
Max output current (+3.3V) 20 A
Max output current (+5V) 20 A
Max output current (+5Vsb) 2.5 A
Motherboard power cable length 35 cm
Motherboard power connector 20+4 pin ATX
Number of fans 1 fan(s)
Number of SATA power connectors 6
Operating temperature (T-T) 0 - 40 °C
PCI Express power connectors (12+4 pin) 1
PCI Express power connectors (12+4 pin) cable length 500 mm
PCI Express power connectors (6+2 pin) 4
Peripheral (Molex) power cable length 330, 155 mm
Peripheral (Molex) power connectors (4-pin) 2
Power Factor Correction (PFC) type Active
Power protection features No load operation, Over current, Over power, Over voltage, Short circuit, Surge & inrush protection (SIP), Under voltage
Power supply unit (PSU) form factor ATX
Product colour Black
Purpose PC
SATA power cable length 450 mm
Total power 850 W
Width 125 mm

Logistics

EAN0761345200264
Unit of measure—
Weight—
Dimensions —
Dangerous goodsNo

Warranty

  • 12-month warranty on everything we sell.
  • Runs from the day your order is delivered.
  • Faults under normal use are repaired, replaced or refunded.
Read the warranty terms

Payment

  • Clearpay
  • Klarna
  • Visa and Mastercard, processed securely by Tyl by NatWest with 3D Secure.
  • PayPal — your PayPal balance or a saved card or bank account.
  • Clearpay, Klarna and Billie — pay later or in instalments, processed by Stripe.
  • No surcharge on any payment method; refunds go back to the way you paid.
Read the payment policy
Spread the cost
  • Clearpay
  • Klarna
    • Clearpay
    4 interest-free payments of £22.13 with Clearpay. Learn more
    • Klarna
    3 payments of £29.50 at 0% interest with Klarna. Learn more
    Businesses: pay in 30 days on invoice with Billie. Learn more

Choose at checkout. 18+, T&Cs apply, credit subject to status.

Return policy: Item can be returned in its original condition for a full refund within 14 days of receipt, with a free tracked Royal Mail return label. Read full return policy

Recently viewed