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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
4.6 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 4
Silky comfort
Color: Light Gray, Size: Full / Queen (90"x90")
I love this comforter. I’ve been using a blanket I ordered on another site for the last year that I loved but needed a new one because my son got bubble gum on it. I ordered this one after searching for a a couple of days. I was initially disappointed because it didn’t feel like it had the same cooling factor as my prior blanket. However, after sleeping with this blanket for the past 2 nights, I can say I’m in love. It’s still “cool”, just in a different way. I’m so excited to go lay down. Lol. It feels like a silk sandwich with light, soft comforter material on the inside. Silky and cool. Definitely recommend.
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Reviewed in the United States on March 17, 2026
★★★★★ 5
Excellent purchase
I love everything about it. The color, the soft cool texture and it drapes nicely over the sides of my mattress. It’s very beautiful. Perfect for the warmer season. I washed and dried it when I received it and it came out well. I love sleeping with it and so do my cats. A very excellent buy for little money
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Best blanket ever
Color: Light Gray, Size: Full / Queen (90"x90")
Softest blanket everrrrrrr and EXTREMELY comfortable. It’s perfect!!! I love it! Ordering my mom one for Mothers Day.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Perfect in every way!
We love this king size comforter. It is so soft and NO NOISE when touching or moving it around. It has just enough fill to keep us both warm. Just like we like it. We replaced this with one that was way to thick and way to heavy. This one is very high quality with good distributed fill in each pocket. We wanted to buy one for our grandsons twin bed, but unfortunately they only had Queen up to Cali King. He fell in love with how soft and warm it was, without being too hot also. It took about 6 hours to fill out from unpacking and it’s again perfect. Not paper thin and not aggravatingly thick either. Just right! Now I can watch TV while laying down in bed without having to move the comforter every 5 minutes.
We have had many all season comforters over the years from bargain priced to $400.00 ones and this is the best one ever. This price point beats the high end ones in every way. Get this I promise you won’t be disappointed. Excellent quality and comfort for the price. A true hidden treasure!
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Reviewed in the United States on December 11, 2024
★★★★★ 5
Snuggled up writing this review!
I love the weight, and puff to this lovely comforter! It does keep me warm, and I have NOT noticed any noise.. I'm not sure what others were talking about about. I love how soft but well made this is made! I recommend this if you're looking to dip your toes into a down comforter ...or just want to feel luxurious!
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Reviewed in the United States on November 1, 2024