CORSAIR VS Series, VS550, 550 Watt, 80+ White Certified, Non-Modular Power Supply

Name: CORSAIR VS Series, VS550, 550 Watt, 80+ White Certified, Non-Modular Power Supply
Brand: Unbranded
SKU: B078HDMFRZ

Status: CORSAIR VS Series: Unavailable on Amazon as of 2026-10-07 04:14 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 CORSAIR VS Series: 80 PLUS White certified for cooler, lower-draw operation; main trade-off: non-modular; unused cables stay attached and add clutter.

Unavailable on Amazon as of 2026-10-07 04:14 UTC

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-07

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

✓ 80 PLUS White certified for cooler, lower-draw operation
✓ Compact 125mm-deep housing fits nearly any modern PC case
✓ Quiet thermally controlled 120mm fan tuned across the load range
✓ All-black housing, sleeves and connectors for a clean build

Cons

✗ Non-modular; unused cables stay attached and add clutter
✗ 550W output caps high-TDP GPU and multi-drive builds
✗ 80 PLUS White is the entry efficiency tier, below Bronze/Gold
✗ No PCIe 5.0 12VHPWR connector for the latest GPUs

Manufacturer description

The CORSAIR VS Series combines stable 80 PLUS efficiency power and an affordable price from the world's most trusted name in PC power supplies. Black cables, cable sleeves and connectors make it easy to build a great looking PC, while it's super-compact 125mm deep housing fits in almost any modern PC case for maximum compatibility. With a large 120mm fan that's tuned for quiet operation across a wide range of loads and a 3-year warranty for total piece of mind, the CORSAIR VS Series is the essential PSU for PC builders, enthusiasts and gamers.

SpecPicks Verdict

SpecPicks scored CORSAIR VS Series using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. Compare with similarly-priced alternatives in the power supplies category before committing. 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.

Key Features

80 PLUS efficiency: Runs cooler and uses less power than non-certified power supplies
3-year warranty: Backed by CORSAIR's legendary technical support and customer service
Black housing, cable sleeves and connectors: Give your build the high-end look without breaking the bank
Thermally controlled 120mm fan: Quiet operation across a wide range of loads

Full Specifications

Brand	Corsair
Wattage	550
Fan Size	120 Millimeters
Model Name	vs series
Unit Count	1.0 Count
Form Factor	Compact
Model Number	CP-9020171-NA
Built-In Media	VS Power Supply, Power Cord, Mounting Screws (4 pcs), Warranty Document
Connector Type	ATX
Cooling Method	Air
Item Type Name	CORSAIR VS Series, VS550, 550 Watt (550W), Active PFC, 80 PLUS White Certified Power Supply
Number of Fans	1
Output Wattage	550.0
3-year warranty	Backed by CORSAIR's legendary technical support and customer service
Item Dimensions	5.9 x 4.92 x 3.4 inches
Mfr Part Number	CP-9020171-NA
80 PLUS efficiency	Runs cooler and uses less power than non-certified power supplies
Compatible Devices	Personal Computer
Connector Quantity	1
Power Supply Design	Non-Modular

Ready to buy?

CORSAIR VS Series, VS550, 550 Watt, 80+ White Certified, Non-Modular Power Supply 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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