You found 38 items in

Processors

 

2.5 - 2.99 GHz

 

£470 - £670

Processor Type
Xeon (10)Xeon E5440 (9)Xeon X5355 (6)Dual Core Xeon (3)Xeon E5430 (3)Xeon E5420 (2)Xeon 3070 (1)
Brand
Hewlett Packard (18)Dell (11)Intel (6)IBM (3)
L2 Cache Memory Size
More Than 8 MB (14)8 MB (11)4 MB (9)2 MB (2)1 MB (3)
Product Type
Processor Upgrade (7)Processor (3)
Processor Features
64-bit Instruction Set Support (4)Demand Base Switching (4)Dual Core (5)Enhanced Halt State (C1E) (6)Enhanced Intel Speedstep technology (7)Execute Disable Bit (10)Extended Memory 64 Technology (EM64T) (8)
Recommended Use
  Or find by Socket TypeBox TypeProcessor Instruction SetCompatible Chipsets Keyword
Showing 1 - 20 of 38
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Hewlett Packard HP X5355 DL380G5 kit Xeon, 2.66 GHz (437939-B21) Image

Hewlett Packard HP X5355 DL380G5 kit Xeon, 2.66 GHz (437939-B21)

2.66 GHz, 1333 MHz Bus Speed, 8 MB Cache Memory Read more
 
from 6 stores


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Hewlett Packard Xeon® 5150, 2.66 GHz (416196B21) Processor Upgrade Image

Hewlett Packard Xeon® 5150, 2.66 GHz (416196B21) Processor Upgrade

Processor Upgrade, 4 MB Cache Memory, For Socket 771, 1333 MHz Bus Speed, For... Read more
 
from 5 stores


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Hewlett Packard Xeon® X5355, 2.66 GHz (433104-B21) Image

Hewlett Packard Xeon® X5355, 2.66 GHz (433104-B21)

2.66 GHz, 1333 MHz Bus Speed, 8 MB Cache Memory, For Socket 771 Read more
 
from 2 stores


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Intel Xeon® X5355, 2.66 GHz X555  (BX80563X5355A) Boxed Processor Image

Intel Xeon® X5355, 2.66 GHz X555 (BX80563X5355A) Boxed Processor

Processor, 2.66 GHz, 1333 MHz Bus Speed, 8 MB Cache Memory, For Socket 771, For... Read more
 
from 2 stores


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Intel Dual-Core Xeon® 5000 Sequence 5150, 2.66 GHz (BX805565150A) Boxed Processor Image

Intel Dual-Core Xeon® 5000 Sequence 5150, 2.66 GHz (BX805565150A) Boxed Processor

Processor, 2.66 GHz, 1333 MHz Bus Speed, 4 MB Cache Memory, For Socket 771, For... Read more
 
from 1 store


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Hewlett Packard Opteron 254, 2.8 GHz Processor Upgrade Image

Hewlett Packard Opteron 254, 2.8 GHz Processor Upgrade

Processor Upgrade, 2.8 GHz, 1 MB Cache Memory, For Socket 940, For PC Platforms Read more
 
from 2 stores


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Hewlett Packard Xeon® 5150, 2.66 GHz (416890B21) Processor Upgrade Image

Hewlett Packard Xeon® 5150, 2.66 GHz (416890B21) Processor Upgrade

Processor Upgrade, 2.66 GHz, 1333 MHz Bus Speed, 4 MB Cache Memory, For Socket... Read more
 
from 1 store


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Hewlett Packard 416672-B21, 2.66 GHz (416672B21) Processor Upgrade Image

Hewlett Packard 416672-B21, 2.66 GHz (416672B21) Processor Upgrade

Processor Upgrade, 2.66 GHz, 1033 MHz Bus Speed, 4 MB Cache Memory, For Socket... Read more
 
from 1 store


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Intel Core2 Extreme X6800, 2.93 GHz (BX80557X6800) Boxed Processor Image

Intel Core2 Extreme X6800, 2.93 GHz (BX80557X6800) Boxed Processor

Processor, 2.93 GHz, 1066 MHz Bus Speed, 4 MB Cache Memory, For Socket LGA775,... Read more
 
from 1 store


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Intel Xeon 5150 2.66GHz Processor - 4MB L2 -  Socket J (BX805565150P) Image

Intel Xeon 5150 2.66GHz Processor - 4MB L2 - Socket J (BX805565150P)

2.66 GHz, 1333 MHz Bus Speed, 4 MB Cache Memory Read more
 
from 2 stores


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Hewlett Packard HP Intel Xeon DP Quad-core E5440 2.83GHz Processor - 1333MHz FSB - 12MB L2 - 771-pin LGA Socket 771 Image

Hewlett Packard HP Intel Xeon DP Quad-core E5440 2.83GHz Processor - 1333MHz FSB - 12MB L2 - 771-pin LGA Socket 771

2.83 GHz, 1333 MHz Bus Speed, 12 MB Cache Memory Read more
 
from 4 stores


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Hewlett Packard Intel Xeon E5440 2.83GHz Quad Core 12MB DL180 G5 Processor Option Kit Image

Hewlett Packard Intel Xeon E5440 2.83GHz Quad Core 12MB DL180 G5 Processor Option Kit

2.83 GHz, 1333 MHz Bus Speed, 2 MB Cache Memory Read more
 
from 3 stores


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Hewlett Packard Intel Xeon Quad-Core E5440, 2.83 GHz E5440  (265446) Image

Hewlett Packard Intel Xeon Quad-Core E5440, 2.83 GHz E5440 (265446)

2.83 GHz, 1333 MHz Bus Speed, 12 MB Cache Memory, For Socket 771, For PC... Read more
 
from 3 stores


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Hewlett Packard HP Intel Xeon DP Quad-core E5430 2.66GHz Processor - 1333MHz FSB - 12MB L2 - 771-pin LGA Socket 771 (457935B21) Image

Hewlett Packard HP Intel Xeon DP Quad-core E5430 2.66GHz Processor - 1333MHz FSB - 12MB L2 - 771-pin LGA Socket 771 (457935B21)

2.66 GHz, 1333 MHz Bus Speed Read more
 
from 5 stores


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IBM SYSTEM X QC E5430 CPU 2.66GHz (44T1724) Image

IBM SYSTEM X QC E5430 CPU 2.66GHz (44T1724)

2.66 GHz Read more
 
from 4 stores


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Hewlett Packard Intel Xeon processor E5440, 2.83 GHz Xeon E5440 E5440  (459490B21) OEM / Unboxed Processor Upgrade Image

Hewlett Packard Intel Xeon processor E5440, 2.83 GHz Xeon E5440 E5440 (459490B21) OEM / Unboxed Processor Upgrade

Processor Upgrade, 2.83 GHz, 1333 MHz Bus Speed, 12 MB Cache Memory, For Socket... Read more
 
from 4 stores


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Hewlett Packard Hp Intel Xeon 5320 1.86 8Mb/1066 Qc 2Nd Cpu, 2.66 GHz (RM054AA) Image

Hewlett Packard Hp Intel Xeon 5320 1.86 8Mb/1066 Qc 2Nd Cpu, 2.66 GHz (RM054AA)

2.66 GHz, 1066 MHz Bus Speed, 8 MB Cache Memory Read more
 
from 4 stores


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Hewlett Packard HP Intel Xeon Quad-Core X5355 2.66GHz - Processor Upgrade - 8MB L2 - 771-pin  Socket 771 (1330281) Image

Hewlett Packard HP Intel Xeon Quad-Core X5355 2.66GHz - Processor Upgrade - 8MB L2 - 771-pin Socket 771 (1330281)

2.66 GHz, 1333 MHz Bus Speed, 8 MB Cache Memory, For Socket 771 Read more
 
from 4 stores


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2.83GHz Intel Xeon QC E5440 1333MHz 12MB BX80574E5440A Xeon E5440 Image

2.83GHz Intel Xeon QC E5440 1333MHz 12MB BX80574E5440A Xeon E5440

2.83 GHz, 1333 MHz Bus Speed, 12 MB Cache Memory, For Socket 771 Read more
 
from 2 stores


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Hewlett Packard Intel Quad-Core Xeon E5440, 2.83 GHz E5440  (458412B21) Retail Processor Upgrade Image

Hewlett Packard Intel Quad-Core Xeon E5440, 2.83 GHz E5440 (458412B21) Retail Processor Upgrade

Processor Upgrade, 2.83 GHz, 1333 MHz Bus Speed, 12 MB Cache Memory, For Socket... Read more
 
from 3 stores

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Desktop Buying Guide: Select the processor and memory
at CNET

Buyers Guide To Motherboards And Processors
at IT Reviews

CPU Buying Guide
at PC World