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Green rectangular processor on a green printed circuit board with gold contact pins and a silver metal heat spreader

HPE Refurbished

HPE 633414-B21 Xeon X5675 3.06 GHz server accessory

SKU CH-1P7F-CVG0T MPN 633414-B21

A six-core Xeon processor upgrade running at 3.06 GHz with 12 MB L3 cache for Socket B LGA-1366 servers

  • Product typeInterface Processor
  • Product colorGreen
  • Six cores handle parallel workloads efficiently
  • 06 GHz clock speed drives responsive compute
  • 12 MB L3 cache reduces memory latency
  • 32 nm process technology lowers power draw
  • Socket B LGA-1366 fits compatible server boards

Hexa-core Xeon X5675 upgrade

This refurbished HPE processor upgrade adds six cores at 3.06 GHz to compatible servers. It targets administrators who need extra throughput for virtualisation or database workloads on existing LGA-1366 platforms. The 32 nm microarchitecture balances performance with power management.

Socket B LGA-1366 mounting

The processor fits directly into Socket B LGA-1366 boards without an adapter. A 6.40 GT/s QuickPath Interconnect links the chip to the chipset and memory subsystem. Thermal design power is managed by Intel Intelligent Power Technology shifting cores into low-power states when idle. Turbo Boost raises clocks automatically under load.

Replaces earlier dual-core

Moving from two or four cores to six cores increases parallel capacity for multi-threaded services. The 12 MB L3 cache and 1.50 MB L2 cache reduce latency for larger working sets. Systems already populated with X5675 or faster hexa-core parts will not gain from this upgrade.

How it compares

Measured against everything we stock in Drive Cages & Server Add-Ons, at today’s prices. Recalculated every night.

Price $101.99
Pricier than about 61% of the 1,119 comparable items (median $74.99).

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Specifications

Product
Brand nameHPE
Product typeInterface Processor
Product colorGreen
Size & build
Shipping weight0.91 kg
Package size127 × 127 × 51 mm

Questions about this item

What QuickPath Interconnect speed does the Xeon X5675 use, and what does that limit?

The 6.40 GT/s link sets the maximum data rate between this processor and the rest of the system, so overall throughput cannot exceed that interconnect bandwidth.

Which socket and physical package does the 633414-B21 require for installation?

It fits a Socket B LGA-1366 socket and uses a standard land-grid-array package that seats directly into that motherboard socket.

How is the processor upgrade installed, and what step is often missed?

Align the notches, place the chip gently into the LGA-1366 socket, close the load plate, then apply thermal compound before mounting the heatsink — skipping the paste causes overheating.

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