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HP 311277-001 XEON 19GHZ CPU Kit Refurbished

Certified refurbished Xeon processor kit for cost-effective server upgrades and extended system life.

$19.00*
✓ In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jun 03, 2026.Price and availability are subject to change.

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Overview

The HP 311277-001 Xeon CPU Kit is a certified refurbished processor upgrade designed for specific HP ProLiant server systems. For organizations running legacy server hardware, sourcing replacement or upgrade processors can be challenging and expensive when new parts are no longer manufactured. This refurbished kit provides a tested, verified alternative that restores or enhances processing capability without requiring a full server replacement — a significant cost advantage for environments where the existing hardware still meets operational needs.

The primary value here is practical and economic rather than performance-driven. This is an older-generation Xeon processor, and it will not compete with modern server CPUs on raw performance, core count, or power efficiency. However, for maintaining business continuity on established HP server deployments, extending the life of lab or development servers, or keeping backup systems operational, this kit fills a real gap. Buyers should verify compatibility with their specific server model using HP's part number cross-reference, and confirm that the kit includes all necessary mounting components before ordering.

Key Features

311277-001

Specifications

Brand
HP
Part Number
311277-001
Alternate Part Number
311410-001
Processor Type
Intel Xeon
Condition
Certified Refurbished

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Pros & Cons

👍 Pros

  • Certified refurbished status provides tested reliability at a fraction of new component cost.
  • Extends the usable life of existing HP ProLiant servers without a full system replacement.
  • OEM HP part number ensures compatibility with supported server models.
  • Cost-effective way to maintain or upgrade legacy server infrastructure.

👎 Cons

  • This is an older-generation Xeon processor with significantly lower performance than modern server CPUs.
  • Limited to specific HP server models, restricting compatibility to legacy hardware.
  • Refurbished availability may be inconsistent, making future replacements difficult to source.
  • Minimal product documentation makes it harder to verify exact specifications and supported configurations.
  • Power efficiency is far below current-generation processors, increasing operating costs.

Frequently Asked Questions

This kit is designed for specific HP ProLiant server models — verify compatibility with your server's model number and motherboard specifications before purchasing, as the part number 311277-001 corresponds to a particular generation of HP servers.
The processor has been tested and verified to meet original performance specifications. It should function identically to a new unit, though packaging and included documentation may differ.
CPU kits from HP typically include the processor and necessary mounting hardware. Confirm the kit contents with the seller to ensure all required components are included.
This is an older-generation Xeon processor intended as a replacement or upgrade for legacy HP servers. It is not comparable to current-generation server CPUs in performance or efficiency.

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