AMD OS4130WLU4DGN Quad-Core Server Processor

The AMD OS4130WLU4DGN is an Opteron 4130 quad-core processor built for Socket C32 server platforms, running at 2.60GHz with 6MB of shared L3 cache. It's a fit for shops maintaining or expanding existing Opteron 4100-series server deployments who need a drop-in replacement or capacity-matched upgrade path rather than a full platform refresh. This unit is offered in refurbished condition, tested and backed by a 30-day return warranty.

Overview

Socket C32 server boards built around the Opteron 4100 series are still in service across plenty of infrastructure that hasn't been forklift-upgraded to newer socket architectures. The OS4130WLU4DGN gives those environments a quad-core option at 2.60GHz without requiring a motherboard swap, which matters when the goal is extending the life of a working chassis rather than re-architecting it.

Key Features

• Quad-Core Design: Four physical cores handle parallel workloads (virtualization hosts, multi-threaded application servers) better than a dual-core Opteron predecessor would, without moving up to a higher-TDP six- or eight-core part.
• 2.60GHz Clock Speed: Gives per-core throughput headroom for latency-sensitive server tasks running on Socket C32 boards, where you're often balancing clock speed against core count for a fixed power envelope.
• 6MB L3 Cache: A shared 6MB cache reduces main-memory round trips on multi-core workloads — relevant if this CPU is going into a database or virtualization node where cache misses translate directly into latency.
• Socket C32 Compatibility: Matches the Opteron 4100-series platform footprint, so it installs into existing Socket C32 motherboards without a chipset or socket mismatch to work around.
• 2.25 lbs Shipping Weight: Reflects standard CPU-only packaging — no bundled heatsink or motherboard bulk to account for in freight planning.

Integration & Compatibility

This part is built specifically for Socket C32 server motherboards in the AMD Opteron 4100 family. Confirm your existing board's BIOS/firmware revision supports the 4130 stepping before ordering — Socket C32 boards were paired with a range of Opteron 4100-series parts, and processor support lists vary by motherboard manufacturer and firmware version. If you're planning a new build rather than a maintenance swap, verify current board availability separately, since Socket C32 platforms are a legacy generation.

Frequently Asked Questions

Q: What socket does the OS4130WLU4DGN use?

A: Socket C32, matching the AMD Opteron 4100 server processor family.

Q: What condition is this OS4130WLU4DGN unit in?

A: Refurbished, tested prior to sale.

Q: What's the warranty on the OS4130WLU4DGN?

A: A 30-day return warranty applies to this unit.

Q: How many cores and what clock speed does the OS4130WLU4DGN run?

A: It's a quad-core processor running at 2.60GHz with 6MB of L3 cache.

Q: How much does the OS4130WLU4DGN weigh for shipping purposes?

A: 2.25 lbs as packaged.

Ted Perry

The OS4130WLU4DGN is a straightforward Socket C32 swap-in: quad-core Opteron 4130 at 2.60GHz with 6MB of shared L3. I'd point this at anyone keeping an Opteron 4100-series server chassis running rather than replatforming it.

Technical Highlights:

• Quad-Core @ 2.60GHz: four cores at this clock rate cover general-purpose virtualization and application-server duty without pushing into the higher-TDP six/eight-core parts in the same family.
• 6MB L3 Cache: a shared cache pool this size cuts down memory-latency penalties on workloads with multiple active threads competing for data.
• Socket C32: confirms this is a direct-fit part for existing 4100-series boards — no socket adapter or platform change involved.

Deployment Considerations:

• Before ordering, check your motherboard's supported-CPU list and BIOS revision — Socket C32 boards shipped across several BIOS versions and not all support every Opteron 4100-series stepping out of the box.
• This is refurbished stock with a 30-day return window, not new-in-box — budget accordingly if you need longer warranty coverage for a production-critical node.

Right fit for keeping an existing Opteron 4100-series virtualization or file server running another lifecycle instead of a full platform replacement — not a fit if you're speccing a new build, where current-generation sockets make more sense.