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Green rectangular laptop motherboard with silver connectors and black chips

WMtec

WMtec 613293-001 Laptop Motherboard for 6450B 6550B 6455B 6555B

SKU CH-YGR5-PGHKP

Replacement laptop motherboard compatible with HP 6450B, 6550B, 6455B and 6555B models

  • ProcessorIntel Xeon E5
  • Compatible with HP 6450B and 6550B models
  • Also fits HP 6455B and 6555B laptops
  • Replaces part numbers 613293-001 and 613397-001
  • Cross-references HP spare 6050A2326601
  • Powered by Intel Xeon E5 processor

Compatible Laptop Motherboard

This new WMtec motherboard replaces the mainboard in HP 6450B, 6550B, 6455B and 6555B laptops. It carries part numbers 613293-001 and 613397-001 and uses an Intel Xeon E5 processor. The board is intended for repair technicians or owners restoring these specific models.

Verify Model And Graphics Type

Confirm the exact laptop model number before ordering because the board fits only the four listed variants. Check whether your original board has discrete graphics chips or relies on integrated graphics; the supplier notes that integrated boards lack VGA chips while non-integrated boards include them. Matching this characteristic avoids a mismatch.

Thermals Power And Noise

Thermal performance and acoustic output depend on the laptop’s original cooling assembly and the Xeon E5 processor installed. Power draw follows the CPU’s rated envelope and the board’s component layout. No independent thermal or noise figures are supplied for this replacement part.

How it compares

Measured against everything we stock in Laptop Repair Parts, at today’s prices. Recalculated every night.

Price $97.99
Pricier than about 90% of the 1,151 comparable items (median $33.99).

Specifications

Processor
ProcessorIntel Xeon E5

Questions about this item

Does the WMtec 613293-001 motherboard arrive as a bare board or with a CPU and heatsink already fitted?

The board is supplied as a bare mainboard; the Intel Xeon E5 processor and any cooling assembly must be sourced and installed separately.

My HP 6550B uses the 613397-001 board — will the 613293-001 fit without modification?

Yes, the 613293-001 is listed as a direct replacement for the 613397-001 and for the 6450B, 6550B, 6455B and 6555B chassis.

What does the Xeon E5 designation tell me about performance once the board is inside a 6455B laptop?

It indicates a server-class Intel Xeon E5 CPU socket, so the system will support multi-core workloads and ECC memory if the installed processor and BIOS enable those features.

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