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- USA
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
Antec CSK850 PRO 850W Semi-Modular ATX 3.1 Power Supply, PCIe 5.1 Ready with 12V 2x6 Connector, 80 Plus Bronze Certified, Quiet 120mm Fan, 5-Year WarrantyThe Antec CSK850 PRO is an 850 W semi modular power supply designed for modern gaming and high performance PCs. Compliant with the ATX 3. 1 standard and PCIe 5. 1 ready, it supports the latest graphics cards through its native 12V 2x6 (12VHPWR) connector. Featuring 80 Plus Bronze efficiency and advanced CircuitShield protection, this PSU ensures reliable, efficient, and safe power delivery. Its compact design, quiet 120 mm fan with intelligent thermal
The Antec CSK850 PRO is an 850 W semi-modular power supply designed for modern gaming and high-performance PCs. Compliant with the ATX 3.1 standard and PCIe 5.1 ready, it supports the latest graphics cards through its native 12V 2x6 (12VHPWR) connector. Featuring 80 Plus Bronze efficiency and advanced CircuitShield™ protection, this PSU ensures reliable, efficient, and safe power delivery. Its compact design, quiet 120 mm fan with intelligent thermal control, and semi-modular cables make installation easy and improve system airflow. Backed by a 5-year warranty, it is a future-proof choice for demanding PC builds.Full Specifications
Model:
CSK850 PRO
MPN:
0-761345-20071-4
Form Factor:
ATX 12V 3.1 semi-modular
Wattage:
850 W continuous
Efficiency:
80 Plus Bronze (up to ~90%)
ATX Standard:
ATX 3.1
PCIe Support:
PCIe 5.1 native 12V 2x6 GPU connector
Protection Features (CircuitShield™):
OCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO
Cooling:
120 mm silent fan with thermal manager fan speed control
PFC:
Active PFC
Power Good Signal:
100–150 ms
Input Voltage:
200–240 V AC, 12 A max, 50–60 Hz
Dimensions (L x W x H):
140 x 150 x 86 mm
Net Weight:
Approximately 1.95 kg
Connectors:
1 x 24-pin ATX main
1 x 16-pin (12+4) PCIe 5.1 (12VHPWR, up to 600 W)
2 x 8-pin (4+4) CPU EPS
4 x 8-pin (6+2) PCIe
6 x SATA
3 x Molex
Operating Temperature:
0–40 °C
Certifications:
TUV, CB, RCM, CE, BIS, UKCA, KC
Warranty:
5 years
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 1033 reviews
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Product Reviews
★★★★★ 5
Great wine/Red Furry Soft Throw Blanket, it’s GREAT!
Color: Wine Red, Size: Throw(50"x60")
Bought this Wine (Red) Throw Furry Blanket for my Grandson. He loves it, I love it, his Mom and Dad love it. It washes beautifully, it doesn’t shed, it’s thick, soft, just beautiful. It’s the perfect Soft Furry Throw Blanket and it keeps him warm and happy. Would I buy it again? Absolutely, again and again!
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Reviewed in the United States on April 19, 2026
★★★★★ 5
Super soft blanket!
Color: Frosty Purple, Size: Twin(60"x80")
Absolutely love this blanket! It’s super soft and so fluffy! It looks amazing on my bed. Love the color too. I got purple and it looks so soft and warming! My grandchildren love it too!!
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Super soft and cozy!
Color: Pink, Size: Twin(60"x80")
Love it! Super soft, perfect weight. I bought the pink/dusty rose color and it’s beautiful. I washed it once and did held up and didn’t shed. I will update my review if it starts to fall apart, but so far, very happy with my purchase. The throw blanket seems to be good quality, great price… did I mention I love it?
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Reviewed in the United States on December 14, 2025
★★★★★ 5
Soft and comfortable for my mom
This was a perfect gift for my mom. She loves it. It’s very soft and uncomfortable a good weight not too heavy not to light.
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Reviewed in the United States on May 31, 2026
★★★★★ 4
Very nice.
Color: Tie-dye Beige, Size: Throw(50"x60")
Super soft the colors are lovely, a bit pricey but looks great at the end of the bed.
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Reviewed in the United States on May 13, 2026