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Green square Intel Xeon processor on PCB, refurbished

HP Refurbished

HP 637437-B21 Xeon X5675 3.06 GHz server accessory

SKU CH-Y805-NTMBD MPN 637437-B21

Hexa-core Xeon processor upgrade running at 3.06 GHz with 12 MB L3 cache for BL490c G7 servers

  • Product typeInterface Processor
  • Product colorGreen
  • Hexa-core design handles parallel workloads with six processing cores
  • 06 GHz clock speed delivers responsive performance for demanding applications
  • 12 MB L3 cache reduces latency by keeping frequent data close
  • 95 W thermal design power balances output with energy efficiency
  • Socket B LGA-1366 fits Hewlett-Packard BL490c G7 Proliant servers

Processor upgrade for HP BL490c G7

This refurbished Xeon X5675 processor upgrade targets administrators refreshing the HP BL490c G7 Proliant server. The six-core unit operates at 3.06 GHz and draws a thermal design power of 95 W. It fits the Socket B LGA-1366 interface already present in the supported blade.

Socket B LGA-1366 integration

The processor slots directly into the existing LGA-1366 socket on the BL490c G7 system board, requiring no additional adapter or board revision. Its 32 nm process technology and 95 W envelope leave thermal headroom within the blade's original cooling design. The 6.40 GT/s QuickPath Interconnect maintains the intended processor-to-chipset bandwidth.

12 MB L3 cache and six cores

Twelve megabytes of shared L3 cache and six execution cores handle parallel workloads such as virtualization hosts or database threads. The 1.50 MB L2 cache feeds each core with low-latency data. Workloads demanding more than six threads or larger cache pools will exceed the capacity of this upgrade.

How it compares

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

Price $99.99
Pricier than about 61% of the 1,119 comparable items (median $74.99).

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Specifications

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

Questions about this item

At what temperature does the X5675 hit its thermal limit during sustained load?

The processor thermal specification is 81.3 °C (178.3 °F), which is the maximum case temperature under sustained use.

What power draw and heat output should I expect when the X5675 runs all day?

The chip has a 95 W thermal design power, so sustained operation will draw up to 95 W and require cooling rated for that heat load.

Which server must I already own for this processor upgrade to work?

The upgrade is compatible only with the Hewlett-Packard BL490c G7 ProLiant server series.

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