GIGABYTE

Gigabyte GA-K8NF-9 ATX Motherboard for AMD Athlon64 X2, 64 FX, 64 (Socket 939)

Name: Gigabyte GA-K8NF-9 ATX Motherboard for AMD Athlon64 X2, 64 FX, 64 (Socket 939)
Brand: GIGABYTE
SKU: B0007UQW1E

Bottom line: The Gigabyte GA-K8NF-9 ATX Motherboard for AMD Athlon64 X2 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

✓ AMD Athlon 64 X2/64 FX/64 socket 939 platform

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

AMD Athlon 64 X2/64 FX/64 socket 939 platform Supports new generation PCI-ExpressX16 Graphics interface and Dual Channel DDR400 memory architecture Integrated Serial-ATA interface with RAID 0,1 function

SpecPicks Verdict

SpecPicks scored Gigabyte GA-K8NF-9 ATX Motherboard for AMD Athlon64 X2 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

AMD Athlon 64 X2/64 FX/64 socket 939 platform
Supports new generation PCI-ExpressX16 Graphics interface and Dual Channel DDR400 memory architecture
Integrated Serial-ATA interface with RAID 0,1 function
Enhances network security with nVIDIA Firewall
Integrated T.I. IEEE 1394b Firewire interface, Gigabit LAN Ethernet controller, high quality 8 channel audio

Full Specifications

Brand	GIGABYTE
Model	GA-K8NF-9
Manufacturer	Gigabyte
ItemPartNumber	GA-K8NF-9

Ready to buy?

Gigabyte GA-K8NF-9 ATX Motherboard for AMD Athlon64 X2, 64 FX, 64 (Socket 939) 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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