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MSI ATX DDR3 2133 AMD AM3+ Motherboards 990FXA Gaming

MSI ATX DDR3 2133 AMD AM3+ Motherboards 990FXA Gaming

Status: MSI ATX DDR3 2133 AMD AM3+ Motherboards 990FXA…: Unavailable on Amazon as of . 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.

Bottom line: The MSI ATX DDR3 2133 AMD AM3+ Motherboards 990FXA Gaming: Socket AM3+ supports AMD FX, Phenom II, Athlon II and Sempron CPUs; main trade-off: 990FX and SB950 chipset is a legacy platform, no Ryzen upgrade path.

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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.

Pros & Cons

Pros

  • ✓ Socket AM3+ supports AMD FX, Phenom II, Athlon II and Sempron CPUs
  • ✓ 3 PCI-E x16 slots enable 3-way CrossFire or 2-way SLI
  • ✓ Killer E2200 game networking prioritizes latency-sensitive traffic
  • ✓ 2 rear USB 3.1 ports, rare on 990FX-era ATX boards

Cons

  • ✗ 990FX and SB950 chipset is a legacy platform, no Ryzen upgrade path
  • ✗ DDR3-2133 memory only, no DDR4 support
  • ✗ Single legacy PCI slot limits older expansion card builds
  • ✗ Six front USB 2.0 headers eat into a modern case cable budget

SpecPicks Verdict

SpecPicks scored MSI ATX DDR3 2133 AMD AM3+ Motherboards 990FXA Gaming using a rating × review-volume × price-fit model applied to published specs and reviews across the motherboards category. Compare with similarly-priced alternatives in the motherboards 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 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

  • CPU Socket AM3+ to Support AMD FX/ Phenom II/ Athlon II and Sempron processors
  • AMD 990FX & SB950 chipset
  • 3 PCI-E x16, 2 PCI-E x1 and 1 PCI
  • 3-way CrossFire and 2-way SLI ready
  • 2 Rear USB 3.1, 2 Front USB 3.0, 6 Front USB 2.0 and 8 Rear USB 2.0
  • Audio Boost 2

Full Specifications

Brandmsi
PlatformWindows 10
CPU ModelAthlon
CPU SocketSocket AM3+
Model Name990FXA GAMING
Chipset TypeAMD 990FX
ConnectivityUSB
Compatible DevicesPersonal Computer
Memory Clock Speed2133 MHz
Compatible ProcessorsAMD Athlon, AMD Sempron
RAM Memory TechnologyDDR3

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