Cougar BXM850 850W 80 Plus Bronze Power Supply
The Cougar BXM850 is an 850W power supply with an 80 PLUS Bronze rating, a single +12V rail rated at 70.8A and a 135mm HDB fan. It provides six PCI-E 8(6+2) connectors, two CPU 8(4+4) connectors and eight S-ATA connectors.
It suits gaming and workstation builds that need plenty of graphics card power connectors and a comfortable wattage margin. It is a good fit if you want a full set of protections without paying for a higher efficiency tier. Browse more power supplies to compare.
Highlights
- 850W total power with 80 PLUS Bronze efficiency
- +12V output rated at 70.8A
- Six PCI-E 8(6+2) and two CPU 8(4+4) connectors, plus eight S-ATA
- 135mm HDB fan
- 105°C Japanese standby capacitors and COUGAR Xformer (PQ-Type core) transformer
- UVP, OCP, SCP, OVP, OTP and OPP protections
Best for
- Gaming PCs with a power-hungry graphics card
- Builds with many drives that need S-ATA power connectors
- Upgrading from a lower-wattage power supply for headroom
- Workstations that run under sustained load
Specifications
| Model Name | BXM850 |
|---|---|
| 80 PLUS Rating | 80 PLUS Bronze |
| AC Input | 100-240VAC 50/60Hz 14-7A |
| DC Output | +3.3V 25A, +5V 25A, +12V 70.8A, -12V 0.3A, +5Vsb 3A |
| Total Power | 850W |
| Connectors | Main 24(20+4) x1, CPU 8(4+4) x2, Peripherals 4 pin x3, S-ATA x8, PCI-E 8(6+2) x6 |
| Fan | 135mm HDB fan |
| Capacitors | 105°C Japanese standby capacitors |
| Transformer | COUGAR Xformer (PQ-Type core) |
| Operating Temperature | 40°C |
| Protections | UVP, OCP, SCP, OVP, OTP, OPP |
| Net Weight | 2.15 (Kg) |
| Individual Size W/O Packaging (LxWxH) | 160 x 150 x 86 (mm) |
| Product Number (P/N) | 31BX085.0001P |
Compatibility and related parts
Before ordering, check that your case has room for a unit measuring 160 x 150 x 86 mm, plus space for cables. Then confirm your graphics card's power connectors and recommended wattage against the six PCI-E 8(6+2) connectors on this unit. Browse PC cases and graphics cards to plan the rest of your system, or use our PC builder, which checks compatibility for you. You can also see all Cougar products.
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Warranty
Warranty
- All products come with a 1-year official local warranty, unless mentioned otherwise.
- Accessories (such as cables, covers, power banks, etc.) are not covered under warranty.
- Please check your item at the time of delivery—you may refuse the order if you notice any damage.
- The warranty provided is an official local manufacturer warranty.
- Apple products include both local and international warranty, as per Apple’s policy.
Shipping & Returns
Shipping & Returns
• Shipping: Orders are processed within 0–2 business days. Standard delivery takes 0–5 business days depending on your location.
• Returns: You may return or exchange products within 10 days of receiving your order. Items must be in original condition with proof of purchase.
If your item is defective or damaged due to manufacturing issues, we’ll gladly replace it at no additional cost.
No advance payments required—even for preorders. Pay on delivery or cancel anytime, hassle-free.
FAQs
What are the dimensions of the Cougar BXM850?
What are the dimensions of the Cougar BXM850?
How many graphics card power connectors does it have?
How many graphics card power connectors does it have?
What protections does the BXM850 include?
What protections does the BXM850 include?
Is 850W enough for my build?
Is 850W enough for my build?
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