Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
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
4.5 ★★★★★
Based on 2230 reviews
Sort
Product Reviews
★★★★★ 5
Worth the money
Size: Queen (90" X 90"), Color: 01 - Hotel White
Very nice and pleased with choice
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
★★★★★ 3
Not permanent press.
Size: Queen (90" X 90"), Color: 02 - Hotel Double Embroidery
Very nice looking but not permanent press. I guess I should have known that since it's 100% cotton. Beautiful cover looks messy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
★★★★★ 5
Comfortable
Size: Queen (90" X 90"), Color: 06 - Hotel Striped Jacquard
So far I am loving this. It feels like we are on a cloud
Amazing
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
★★★★★ 5
Great option for 100% cotton
Size: Queen (90" X 90"), Color: 11 - Bright White (No Comforter)
really love the look and feel of this duvet cover set. I had another duvet cover from bedsure that was polyester, but wanted to switch to 100% cotton. Bedsure is always spot on with quality. It is slightly rough but cotton gets softer the more it’s washed. I was debating between the bright white and natural white shades, and was worried that the bright white would pull too cool toned in my room but i’m so happy I chose it cause it looks so nice. The cover has high quality ties on the inside to attach to duvet cover and the zipper is also very durable. No loose strings or pilling. The fabric is cooling and lightweight. I read so many reviews before making purchases and was debating between this set or one that was more high end, and i’m happy I went with this option
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
★★★★★ 5
Great quality
Size: King (104" X 90"), Color: 21 - Pastel Blue (No Comforter)
I absolutely love this comforter set. The material is incredibly soft and comfortable, and it makes the bed feel so cozy and inviting. It’s lightweight enough to stay comfortable at night but still warm and fluffy. The quality exceeded my expectations, especially for the price, and it looks beautiful in the room. It also washed really well without losing its softness or shape. Definitely one of the best bedding purchases I’ve made.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026