GIGABYTE

Gigabyte AM3+ AMD 990FX USB 3.1 Type-C ATX DDR3 Motherboards GA-990FXA-UD3 Ultra

Name: Gigabyte AM3+ AMD 990FX USB 3.1 Type-C ATX DDR3 Motherboards GA-990FXA-UD3 Ultra
Brand: GIGABYTE
SKU: B00JPRKEH8

Bottom line: The Gigabyte AM3+ AMD 990FX USB 3.1 Type-C ATX DDR3 Motherboards Ultra is a specs-and-price decision rather than a crowd-consensus one in the retro motherboards category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

Live pricing on eBay

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-21

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ Supports AMD AM3+/ AM3 Processor

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Used and vintage listings vary by seller and condition — check the listing photos, description and return terms before buying

Manufacturer description

Supports AMD AM3+/ AM3 Processor Dual Channel DDR3, 4 DIMMs Fast USB 3.1 with USB Type-C - The World’s Next Universal Connector

SpecPicks Verdict

SpecPicks scored Gigabyte AM3+ AMD 990FX USB 3.1 Type-C ATX DDR3 Motherboards Ultra using a rating × review-volume × price-fit model applied to published specs and reviews across the retro motherboards category. GIGABYTE's retro motherboards 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 retro motherboards 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

Supports AMD AM3+/ AM3 Processor
Dual Channel DDR3, 4 DIMMs
Fast USB 3.1 with USB Type-C - The World’s Next Universal Connector
PCIe Gen2 x4 M.2 Connectors with up to 20Gb/s Data Transfer (PCIe NVMe & SATA SSD support)
2-Way Graphics Support with Exclusive Ultra Durable Metal Shielding over the PCIe Slots

Full Specifications

Brand	GIGABYTE
Model	GA-990FXA-UD3 Ultra
UnitCount	1
Manufacturer	Gigabyte
ItemPartNumber	GA-990FXA-UD3 Ultra

Ready to buy?

Gigabyte AM3+ AMD 990FX USB 3.1 Type-C ATX DDR3 Motherboards GA-990FXA-UD3 Ultra is vintage hardware; the used and vintage market on eBay carries most of the live inventory. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. It also has an Amazon listing — check it for current price and availability. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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