371-2503 - Sun 3.0GHz 1000MHz FSB 1MB L2 Cache Socket F F3 Stepping AMD Dual Core Opteron 2222SE Processor Upgrade for Sun Fire X4100 RoHS Y

371-2503 - Sun 3.0GHz 1000MHz FSB 1MB L2 Cache Socket F F3 Stepping AMD Dual Core Opteron 2222SE Processor Upgrade for Sun Fire X4100 RoHS Y

SKU: 371-2503 Brand: Sun Category: CPUs & Processors
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About the 371-2503

The Sun 371-2503 (371-2503 - Sun 3.0GHz 1000MHz FSB 1MB L2 Cache Socket F F3 Stepping AMD Dual Core Opteron 2222SE Processor Upgrade for Sun Fire X4100 RoHS Y) is a CPUs & Processors component engineered for sustained enterprise-class workloads. Manufactured to OEM specifications and tested for compatibility with enterprise rack server and data-center deployments, this part addresses common procurement scenarios where exact-match replacement, capacity expansion, or new-build deployment is required. Technical specifications include clock speed of 3.0 GHz, bus speed of 1000 MHz FSB, cache of 1MB L2. Typical use cases include data-center server fleet refresh, replacement of dead-on-arrival CPUs under existing service contracts, second-socket population on partially-populated dual-socket boards, and lab/test rebuild programs. Our procurement team maintains active inventory of the 371-2503 and verifies condition, firmware revision, and OEM part-number registry alignment for each unit prior to sale. Stocked units ship same-day on in-stock orders placed before 3pm ET. Pro Disk Network applies a 30-day functional warranty and accepts Net 30 / Net 60 terms for qualified business accounts. Free US ground shipping on orders over $150; same-day expedited (UPS Next Day Air, FedEx Priority) available at checkout.

Specifications

Part Identification

Technical Specifications

  • Clock Speed

    3.0 GHz

    Verified specification
    Source: manufacturer datasheet
  • Bus Speed

    1000 MHz FSB

    Verified specification
    Source: manufacturer datasheet
  • Cache

    1MB L2

Order & Fulfillment Details

  • Condition

    New / Certified Refurbished

    Quality Tier
    Each refurb unit tested + functional warranty
  • Warranty

    30-Day Pro Disk Network Guarantee

    Coverage
    Return for full refund within 30 days of delivery
  • Shipping

    Free over $150 — Same-Day Dispatch

    Cutoff
    Orders placed before 3pm ET
  • Returns

    30-Day Free Returns — US

    Return Window
    Original packaging required
Part Number / MPN371-2503
ManufacturerSun
CategoryCPUs & Processors
Clock Speed3.0 GHz
Bus Speed1000 MHz FSB
Cache1MB L2
ConditionNew / Certified Refurbished
Warranty30-Day Pro Disk Network Guarantee
ShippingFree over $150 — Same-Day Dispatch
Returns30-Day Free Returns — US

Summary

The 371-2503 is a Sun cpus & processors component with clock speed 3.0 GHz, bus speed 1000 MHz FSB, cache 1MB L2. Pricing on the 371-2503 is quote-based — email sales@prodisknetwork.com or use our live chat for a quote within one business day.

Trust Signals

  • Florida-Registered LLC — 7345 W Sand Lake Rd, Orlando FL 32819
  • Same-Day US Shipping — orders before 3pm ET ship today via FedEx/UPS
  • 30-Day Free Returns — pre-paid label included on all US orders
  • Net 30 Available — for verified business buyers
  • 2,000+ B2B Customers — MSPs, government, education, enterprise IT

Quick Answer: What socket does the 371-2503 use?

Confirm the socket against your motherboard's CPU support list - Intel Xeon Scalable spans LGA 3647 (1st/2nd gen), LGA 4189 (3rd gen Ice Lake), and LGA 4677 (4th/5th gen Sapphire/Emerald Rapids). A BIOS update is often required for newer steppings even on the same socket. Email sales@prodisknetwork.com with your motherboard model for a compatibility check.

How fast does the 371-2503 ship?

Pro Disk Network dispatches the 371-2503 same-day on orders confirmed before 2 pm ET. Multi-pallet projects requiring crating ship within 2 business days. International shipping (Canada, Mexico, EU, APAC) takes 3-7 business days via DHL Express or FedEx International Priority.

Email engineering for a compatibility check ›

Common Use Cases for 371-2503

The 371-2503 is deployed by US enterprises, MSPs, government, and education customers across multiple infrastructure scenarios. Below are the most common deployment patterns Pro Disk Network sees in real-world orders.

  • Citrix VDI Pool — Frequency-sensitive — prefer high-clock 16–18 core SKUs over high-core-count parts to maintain user-perceived snappiness.
  • Kubernetes / Tanzu Workers — Higher core count amortises better across many small Pods. EVC mode planning matters for live-migrate parity.
  • AI Inference Host — Sapphire Rapids and Emerald Rapids include AMX silicon for INT8 inference acceleration — meaningful uplift for BERT, ResNet, and LLM serving.

New, Bulk, or Refurbished — Choosing Your Tier

Pro Disk Network offers the 371-2503 across three procurement tiers. Each tier is fully functional and warranted; the choice comes down to budget, warranty length, and whether the deployment is production-critical or capacity-expansion.

TierDiscount vs OEM ListWarrantyBest For
New (Sealed OEM)25–40%Sun manufacturer warranty (1–5 yr)Production-critical first-tier
New (Bulk OEM)50–65%3-year Pro Disk Network warrantyNew cluster builds, secondary tier
Refurbished75–85%12-month advance replacementCapacity expansion, lab, dev/test, EOL refresh

What is the 371-2503?

The 371-2503 is a Sun server-class processor with clock speed 3.0 GHz and bus speed 1000 MHz FSB, manufactured by Sun. Pro Disk Network ships this part new and certified-refurbished from our US warehouse with same-day dispatch on orders placed before 3 PM ET, backed by a 30-day return guarantee.

Pros & Cons of 371-2503

Pros

  • Lower cost than the manufacturer channel for refresh cycles
  • Matched-pair option for dual-socket consistency
  • Sequential serial numbers on bulk orders for cluster builds

Cons

  • Refurbished tier may have minor IHS markings
  • Tray packaging — no retail Intel/AMD cooler included
  • Single-unit purchases miss matched-pair discount

Frequently Asked Questions about 371-2503

Is the 371-2503 a genuine Sun part?
Yes. Pro Disk Network sources every 371-2503 as factory-original Sun inventory verified against the manufacturer parts registry before listing. New units arrive sealed in OEM packaging; refurbished units are pulled from decommissioned Sun servers, surface-tested, and re-warranted by Pro Disk Network for 12 months.
What socket does the 371-2503 use?
Confirm the socket against your motherboard's CPU support list - Intel Xeon Scalable spans LGA 3647 (1st/2nd gen), LGA 4189 (3rd gen Ice Lake), and LGA 4677 (4th/5th gen Sapphire/Emerald Rapids). A BIOS update is often required for newer steppings even on the same socket. Email sales@prodisknetwork.com with your motherboard model for a compatibility check.
How fast does the 371-2503 ship?
Pro Disk Network dispatches the 371-2503 same-day on orders confirmed before 2 pm ET. Multi-pallet projects requiring crating ship within 2 business days. International shipping (Canada, Mexico, EU, APAC) takes 3-7 business days via DHL Express or FedEx International Priority.
What is the warranty on the 371-2503?
New 371-2503 units carry the full Sun manufacturer warranty (typically 1 to 5 years depending on product line). Refurbished and bulk-OEM units include a Pro Disk Network advance-replacement warranty (12 months refurbished, 36 months new bulk). DOA replacement is free within 30 days of receipt.
Do you offer bulk pricing for the 371-2503?
Yes. Pro Disk Network offers automatic volume discounts at 10, 25, 50, and 100+ unit tiers. Net 30 terms are available for verified businesses, government, and education buyers. Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.

Similar Products

From the Same Series as 371-2503

Other parts that share the 371 series prefix — useful when sourcing matched lots, hot-spare pools, or capacity-tier expansions.

  • 371-2500 — 371-2500 - Sun 2.6GHz 1000MHz FSB 2x1MB L2 Cache Dual-Core AMD Opteron 2218 Processor Socket F 1207 for Blade X6220 — $106.49
  • 371-2501 — 371-2501 - Sun 2.8GHz 1000MHz FSB 1MB L2 Cache F3 Stepping Dual-Core AMD Opteron 2220 Processor Socket F — $189.59
  • 371-2502 — 371-2502 - Sun 3.0GHz 1000MHz FSB 1MB L2 Cache F3 Stepping Dual-Core AMD Opteron 2222 Processor Socket F for Fire X4100,X2200 M2 — $1,250.03
  • 371-2509 — 371-2509 - Sun 3.0 GHz CPU F3 Stepping Dual-Core Opteron 8222 Processor — $358.62

Pro Disk Network Buyer’s Guide: CPUs & Processors

Socket Compatibility, EVC Mode, and BIOS Revision Planning

For Hyper-V clusters, Live Migration compatibility is more forgiving but still benefits from matched CPU stepping across cluster nodes. For Kubernetes / Tanzu, CPU heterogeneity is acceptable because pods are stateless, but resource-request planning becomes harder when nodes have different core counts.

AI Workloads, AMX, and the Inference Performance Story

Late-generation Intel Xeon processors (Sapphire Rapids, Emerald Rapids, Granite Rapids) include AMX (Advanced Matrix Extensions) silicon that accelerates INT8 inference workloads dramatically. For the 371-2503, if AMX is present, BERT-base inference throughput improves 4-6× over the previous generation; LLM inference (Llama 2 7B INT8 quantised) improves 2-3×. AMX does not require code changes when used through libraries that already support it (oneAPI, ONNX Runtime, OpenVINO).

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AI / ML Infrastructure Hub

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Server CPUs and GPUs for AI/ML and HPC — Intel Xeon, AMD EPYC, NVIDIA A100/H100, AMD MI300, RTX 6000.