EVGA

EVGA 850 Bq, 80+ Bronze 850W, Semi Modular, 5 Year Warranty, Includes Free Power On Self Tester, Power Supply 110-BQ-0850-V1

Status: EVGA 850 Bq: Unavailable on Amazon as of 2026-10-06 22:27 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The EVGA 850 Bq, 80+ Bronze 850W, Semi Modular, 5 Year Warranty, Includes: 850W headroom fits a single high-TDP GPU plus drives and fans; main trade-off: bronze efficiency trails Gold units on long, sustained high-wattage loads.

Unavailable on Amazon as of 2026-10-06 22:27 UTC

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:

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Original listing (currently unavailable) → Compare to similar power supplies

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-06

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. About the author →

Pros & Cons

Pros

✓ 850W headroom fits a single high-TDP GPU plus drives and fans
✓ 80 PLUS Bronze, 85%+ efficiency under typical loads
✓ 140mm Teflon nano-steel bearing fan with auto-fan curve for near-silent idle
✓ Semi-modular cabling means unused PCIe and SATA runs stay in the box
✓ Five-year warranty plus a bundled Power On Self Tester

Cons

✗ Bronze efficiency trails Gold units on long, sustained high-wattage loads
✗ Semi-modular, not fully modular: the 24-pin and CPU cables stay attached
✗ No 12VHPWR or 12V-2x6 connector for newer GPU power standards
✗ Sleeving and cable flexibility are basic at this price tier

Manufacturer description

The EVGA 850 BQ is a semi-modular 850W power supply built for mid-to-high-end gaming builds that need headroom for a single high-draw GPU plus a full stack of drives and fans. It carries 80 PLUS Bronze certification, holding 85% efficiency or better under typical loads, so less of the wall draw turns into waste heat inside your case. Cooling comes from a 140mm Teflon nano-steel bearing fan on an intelligent auto-fan curve that stays near-silent at idle and light gaming loads. The semi-modular cable design lets you leave unused PCIe and SATA runs in the box, which keeps airflow clear behind…

SpecPicks Verdict

SpecPicks scored EVGA 850 Bq, 80+ Bronze 850W, Semi Modular, 5 Year Warranty… using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. EVGA's power supplies lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Is 850W enough for an RTX-class gaming build?

850W leaves headroom for one high-draw GPU alongside a modern CPU, several drives, and case fans. Check your specific GPU's recommended PSU wattage on its listing before ordering.

What does 80 PLUS Bronze actually mean here?

EVGA rates the 850 BQ at 85% efficiency or higher under typical loads. Roughly 15% of the power drawn from the wall is lost as heat rather than delivered to your components.

Is this fully modular?

No, it is semi-modular. The peripheral cables (PCIe, SATA, Molex) detach so you only install what you need, while the main 24-pin and CPU power cables stay attached to the unit.

How loud is the fan under load?

It uses a 140mm Teflon nano-steel bearing fan on an intelligent auto-fan curve tuned for near-silent operation at low loads. Perceived noise at full load varies by case and ambient temperature.

What warranty and extras come with it?

EVGA covers the 850 BQ with a 5-year warranty and includes a free Power On Self Tester for checking the supply outside a build. Confirm current warranty terms on the product listing.

Key Features

EVGA 850 BQ - "great quality, Great value
80 plus Bronze certified, with 85% efficiency or higher under typical loads
Fan Size/ Bearing: 140mm Teflon nano-steel Bearing - quiet and intelligent auto fan for near-silent operation
Heavy-duty protections, including OVP, UVP, OCP, OPP, and SCP

Full Specifications

Brand	EVGA
Wattage	850 watts
Fan Size	140 Millimeters
Model Name	850 Watt BQ Power Supply
Unit Count	1.0 Count
Form Factor	ATX
Model Number	110-BQ-0850-V1
Built-In Media	AC Power, ATX Cable, EPS Cable, EVGA 850BQ Power Supply, Floppy Adapter, Four-Pin Peripheral Cable, Installation Guide, PCIE Cable, Power Supply Tester, SATA Cable
Connector Type	24-pin
Cooling Method	Air
Number of Fans	1
Output Wattage	850
Item Dimensions	5.51 x 5.91 x 3.35 inches
Mfr Part Number	110-BQ-0850-V1
Fan Size/ Bearing	140mm Teflon nano-steel Bearing - quiet and intelligent auto fan for near-silent operation
Compatible Devices	Desktop PC
Power Supply Design	Semi-Modular
Warranty Description	5 Years
Maximum Input Voltage	240 Volts
Minimum Input Voltage	100 Volts (AC)

Ready to buy?

EVGA 850 Bq, 80+ Bronze 850W, Semi Modular, 5 Year Warranty, Includes Free Power On Self Tester, Power Supply 110-BQ-0850-V1 is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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