Gigabyte
Mainboard Gigabyte GA-586ATM/P Socket 7 6X SIMM 4X PCI 4X ISA
Bottom line: The Mainboard Gigabyte GA-586ATM/P Socket 7 6X SIMM 4X PCI 4X ISA 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.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
Before you buy
- 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
Shop eBay Other items contact Short delivery times Fast shipping products 3 year guarantee We issue an invoice with VAT Quality guarantee 10 years on the market Description GIGABYTE GA-586ATM/P SOCKET 7 SIMM PCI ISA Type: MOTHERBOARD Manufacturer: GIGABYTE Model: GA-586ATM/P Base: 7 Memory: 6x SIMM Expansion slots: 4x PCI, 4x ISA No original packaging. Sealed in a static bag. Written guarantee - 3 years !!! Product gallery More information Goods will be shipped within 48 hours of receipt of payment. We issue an invoice with VAT - 3 year guarantee Technical support Written guarantee Return…
SpecPicks Verdict
SpecPicks scored Mainboard Gigabyte GA-586ATM/P Socket 7 6X SIMM 4X PCI 4X ISA 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.
Full Specifications
| socket | Socket 7 |
|---|---|
| isa_slots | 4 |
| pci_slots | 4 |
| memory_type | SIMM |
Ready to buy?
Mainboard Gigabyte GA-586ATM/P Socket 7 6X SIMM 4X PCI 4X ISA 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. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
Related Retro Motherboards
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Best Retro Handhelds in 2026 — From $35 to $500
- Best 1440p Gaming GPUs in 2026
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- How to Build a Windows 98 Retro PC in 2026
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
More reviews from the SpecPicks archive
Browse all reviews →- RTX 5070 Ti vs 4070 Ti SUPER
- Best Noctua Cooling Products in 2026: A Brand Buying Guide
- Raspberry Pi Zero 2W: Privacy-Preserving Ring Alternative
- Best SSD for PS4 Pro Upgrade in 2026: SATA Picks That Actually Cut Load Times
- Steam Machine 2025 Review: Couch Gaming and the 4K Question
- Active Quake 3 and OpenArena Servers in 2026: How to Find, Join, and Host
- Best Game Controllers for PC, Retro & Handheld in 2026
- Self-Host Home Assistant on a Raspberry Pi 4 8GB: Setup and Real Limits
- NVIDIA Nemotron 3 Ultra: What It Takes to Run Locally
- Building a Period-Correct 2003 WinXP Gaming Rig with Sound Blaster Audigy and a Modern 8BitDo Controller
- Pentium II/III LAN Party Build Brand Profile: Why Creative and 3dfx Defined the Era
- Best Webcam for Streaming and Remote Work (2026)
- The $500M Claude Bill: What Local LLM Inference Actually Costs
- Samsung Unveils World's First 4K 360Hz QD-OLED Panel
- Best GPU for i7-13700K at 1440p 180Hz (GTX 1080 Upgrade)
- Intel Arc Pro B60 Creator 24GB: Workstation GPU Guide
- OpenAI's Codex Price War: When Local Coding on an RTX 3060 Wins
- Best PC Gaming Controllers in 2026: 5 Top Picks
- Best 1440p Gaming Monitor for an RTX 3060: ASUS TUF 2K vs KOORUI 4K
- Best AIO Liquid Cooler for Ryzen X3D & High-End Intel (2026)
- Building a Silent Win98/XP Boot Drive: CompactFlash + IDE Adapter Setup
- Best SSD for 2000s LAN Party PC Builds (2026)
- RTX 5070 Ti vs RTX 5080: Is the $400 Step-Up Worth It at 1440p and 4K?
- Best GPU for LLM Training and Inference in 2026
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090