Xeon DP Computer Processors 2,400+

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Part RoHS Manufacturer Brand Name Product Line Product Model Product Type Processor Generation Number of Monitors Supported Graphics Memory Technology Packing Limited Warranty Bus Speed L3 Cache Product Series Maximum Memory Supported Packaged Quantity Memory Technology HyperTransport Speed (GT/s) Direct Media Interface L2 Cache Model Compatibility Graphics Controller Model Thermal Specification Length Shipping Weight (Approximate) Processor Core Brand Compatibility Product Color Thermal Design Power Cooler Type Processor Technology Processor Manufacturer Intel Optane Memory Ready Environmental Certification Environmentally Friendly Maximum Cache Level Clock Speed Platform Supported Depth Process Technology Width Package Type L1 Cache HyperTransport Speed (MHz) Overclocking Speed Energy Star Processor Socket QuickPath Interconnect Graphics Controller Manufacturer Weight (Approximate) Product Condition 64-bit Processing Input Voltage Front Side Bus Processor Threads Maximum Cache Height HyperTransport Speed (MT/s) Product Name Integrated Graphics Intel Optane Memory Capacity Country of Origin

588078-L21-RF

HPE Sourcing

HPE Sourcing

Xeon DP

L5640

Processor Upgrade

12 MB

5600

1.5 MB

69.4 °C

Hexa-core (6 Core)

60 W

Turbo Boost Technology, Virtualization Technology, Hyper-Threading Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology

Intel

RoHS

Yes

2.26 GHz

PC

32 nm

384 KB

Socket B LGA-1366

5.86 GT/s

Pre-owned

Yes

1.3 V DC

Xeon DP Hexa-core L5640 2.26GHz Processor Upgrade

43R2014

Lenovo Group Limited

Lenovo

Xeon DP

E5450

Processor Upgrade

1333 MHz

12 MB

67 °C

Quad-core (4 Core)

80 W

Virtualization Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology

Intel

RoHS

Yes

3 GHz

PC

45 nm

256 KB

Socket J

Yes

1.225 V DC

1333 MHz

Xeon DP Quad-core E5450 3GHz - Processor Upgrade

609132-B21#0D1

Hewlett Packard Enterprise

HPE

Xeon DP

L5640

Processor Upgrade

12 MB

5600

1.5 MB

69.4 °C

Hexa-core (6 Core)

65 W

Turbo Boost Technology, Hyper-Threading Technology, Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology

Intel

2.26 GHz

PC

42.5 mm

32 nm

42.5 mm

384 KB

Socket B LGA-1366

5.86 GT/s

Yes

Xeon DP Hexa-core L5640 2.26GHz Processor Upgrade

455424-B21

HP Inc.

HP

Xeon DP

E5440

Processor Upgrade

1333 MHz

1

12 MB

67 °C

Quad-core (4 Core)

Intel

2.83 GHz

PC

45 nm

256 KB

Socket J LGA-771

1333 MHz

Xeon DP Quad-core E5440 2.83GHz - Processor Upgrade

43W3993

IBM Corporation

IBM

Xeon DP

E5420

Processor Upgrade

1333 MHz

1

12 MB

67 °C

Quad-core (4 Core)

Intel

2.50 GHz

PC

45 nm

256 KB

Socket J LGA-771

1.225 V DC

1333 MHz

Xeon DP Quad-core E5420 2.50GHz - Processor Upgrade

632694-B21

HP Inc.

HP

Xeon DP

X5675

Processor Upgrade

12 MB

5600

1.5 MB

81.3 °C

Hexa-core (6 Core)

95 W

Turbo Boost Technology, Virtualization Technology, Hyper-Threading Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology, Trusted Execution Technology

Intel

3.06 GHz

PC

45 mm

32 nm

42.5 mm

384 KB

Socket B LGA-1366

6.4 GT/s

Yes

Xeon DP Hexa-core X5675 3.06GHz Processor Upgrade

S26361-F3982-E253

Fujitsu

Fujitsu

Xeon DP

E5540

Processor Upgrade

8 MB

5500

1 MB

76 °C

Quad-core (4 Core)

80 W

Virtualization Technology, Hyper-Threading Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology

Intel

RoHS

Yes

2.53 GHz

PC

45 nm

256 KB

Socket B LGA-1366

5.86 GT/s

Yes

1.35 V DC

Xeon DP Quad-core E5540 2.53GHz - Processor Upgrade

AT80614006696AA

Intel Corporation

Intel

Xeon DP

X5675

Processor

12 MB

5600

1.5 MB

81.3 °C

Hexa-core (6 Core)

95 W

Turbo Boost Technology, Hyper-Threading Technology, Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology

Intel

RoHS

Yes

3.06 GHz

PC

45 mm

32 nm

42.5 mm

OEM

384 KB

Socket B LGA-1366

6.4 GT/s

Yes

1.35 V DC

Xeon DP Hexa-core X5675 3.06GHz Processor

487511-B21#0D1

HP Inc.

HP

Xeon DP

X5470

Processor Upgrade

1333 MHz

5400

12 MB

63 °C

Quad-core (4 Core)

120 W

Virtualization Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology

Intel

RoHS

Yes

3.33 GHz

PC

45 nm

256 KB

Socket J

Yes

1333 MHz

Xeon DP Quad-core X5470 3.33GHz - Processor Upgrade

457939-B21#0D1

HP Inc.

HP

Xeon DP

E5410

Processor Upgrade

1333 MHz

1

12 MB

67 °C

Quad-core (4 Core)

Virtualization Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology

Intel

2.33 GHz

PC

45 nm

256 KB

Socket J

1333 MHz

Xeon DP Quad-core E5410 2.33GHz - Processor Upgrade

43W5909

Lenovo Group Limited

Lenovo

Xeon DP

L5310

Processor Upgrade

1066 MHz

5300

1

8 MB

Quad-core (4 Core)

Virtualization Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology

Intel

1.60 GHz

PC

65 nm

256 KB

Socket J

1066 MHz

Xeon DP Quad-core L5310 1.60GHz - Processor Upgrade

508341-B21-RF

HPE-IMSourcing

HPE-IMSourcing

Xeon DP

E5504

Processor Upgrade

4 MB

1 MB

76 °C

Quad-core (4 Core)

80 W

Virtualization Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology

Intel

RoHS

Yes

2 GHz

PC

45 nm

256 KB

Socket B LGA-1366

4.8 GT/s

Refurbished

Yes

Xeon DP Quad-core E5504 2GHz - Processor Upgrade

603974-B21-RF

HPE - IMSourcing Certified Pre-Owned

HPE - IMSourcing Certified Pre-Owned

Xeon DP

E5503

Processor Upgrade

4 MB

5500

512 KB

Dual-core (2 Core)

80 W

Extended Memory 64 Technology, Enhanced SpeedStep Technology

Intel

RoHS

Yes

2 GHz

PC

45 nm

128 KB

Socket B LGA-1366

Refurbished

Yes

Xeon DP Dual-core E5503 2GHz Processor Upgrade

492136-B21

HPE-IMSourcing

HPE-IMSourcing

Xeon DP

E5504

Processor Upgrade

4 MB

1 MB

76 °C

Quad-core (4 Core)

80 W

Virtualization Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology

Intel

2 GHz

PC

45 nm

256 KB

Socket B LGA-1366

4.8 GT/s

Yes

Xeon DP Quad-core E5504 2GHz - Processor Upgrade

RQ287AV

HP Inc.

HP

Xeon DP

E5310

Processor Upgrade

1066 MHz

8 MB

Quad-core (4 Core)

Virtualization Technology, Extended Memory 64 Technology

Intel

1.60 GHz

PC

65 nm

Socket J

1066 MHz

Xeon DP Quad-core E5310 1.60GHz - Processor Upgrade

507800-B21

HPE-IMSourcing DS

HPE-IMSourcing DS

Xeon DP

E5506

Processor Upgrade

4 MB

1 MB

76 °C

Quad-core (4 Core)

80 W

Virtualization Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology

Intel

RoHS

Yes

2.13 GHz

PC

45 nm

256 KB

Socket B LGA-1366

4.8 GT/s

Yes

Xeon DP Quad-core E5506 2.13GHz - Processor Upgrade

487513-B21

HP - Ingram Certified Pre-Owned

HP - Ingram Certified Pre-Owned

Xeon DP

L5430

Processor Upgrade

1333 MHz

12 MB

57 °C

Quad-core (4 Core)

50 W

Virtualization Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology

Intel

RoHS

Yes

2.66 GHz

PC

45 nm

256 KB

Socket J

Pre-owned

Yes

1333 MHz

Xeon DP Quad-core L5430 2.66GHz - Processor Upgrade

590619-B21#0D1

HP Inc.

HP

Xeon DP

X5670

Processor Upgrade

12 MB

5600

81.3 °C

Hexa-core (6 Core)

95 W

Virtualization Technology, Trusted Execution Technology, Hyper-Threading Technology, TwinTurbo Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology

Intel

2.93 GHz

PC

32 nm

384 KB

Socket B LGA-1366

6.4 GT/s

Yes

Xeon DP Hexa-core X5670 2.93GHz Processor Upgrade

459494R-B21

HP Inc.

HP

Xeon DP

E5405

Processor Upgrade

12 MB

67 °C

Quad-core (4 Core)

Intel

2.0 GHz

45 nm

Refurbished

Xeon DP Quad-core E5405 2.0GHz - Processor Upgrade

435569-B21#0D1

HP Inc.

HP

Xeon DP

E5320

Processor Upgrade

1066 MHz

1

8 MB

65 °C

Quad-core (4 Core)

Virtualization Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology

Intel

1.86 GHz

PC

65 nm

256 KB

Socket J

1066 MHz

Xeon DP Quad-core E5320 1.86GHz - Processor Upgrade

587482-B21-RF

HPE Sourcing

HPE Sourcing

Xeon DP

X5650

Processor Upgrade

12 MB

5600

1.5 MB

81.3 °C

Hexa-core (6 Core)

95 W

Turbo Boost Technology, Virtualization Technology, Hyper-Threading Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology

Intel

2.66 GHz

PC

32 nm

384 KB

Socket B LGA-1366

6.4 GT/s

Pre-owned

Yes

Xeon DP Hexa-core X5650 2.66GHz Processor Upgrade

507847-L21

HP Inc.

HP

Xeon DP

E5506

Processor Upgrade

4 MB

5500

1 MB

76 °C

Quad-core (4 Core)

80 W

Virtualization Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology

Intel

RoHS

Yes

2.13 GHz

PC

45 nm

256 KB

Socket B LGA-1366

4.8 GT/s

Yes

Xeon DP Quad-core E5506 2.13GHz - Processor Upgrade

69Y0854

IBM Corporation

IBM

Xeon DP

X5650

Processor Upgrade

12 MB

1 MB

81.3 °C

Hexa-core (6 Core)

95 W

Enhanced SpeedStep Technology, Extended Memory 64 Technology, Hyper-Threading Technology, Virtualization Technology, Turbo Boost Technology, Trusted Execution Technology

Intel

RoHS

Yes

2.66 GHz

PC

32 nm

384 KB

Socket B LGA-1366

6.4 GT/s

Yes

1.3 V DC

Xeon DP Hexa-core X5650 2.66GHz Processor Upgrade

435571-L21

HP Inc.

HP

Xeon DP

X5355

Processor Upgrade

1333 MHz

1

8 MB

65 °C

Quad-core (4 Core)

Virtualization Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology

Intel

2.66 GHz

PC

65 nm

256 KB

Socket J

1333 MHz

Xeon DP Quad-core X5355 2.66GHz - Processor Upgrade

S26361-F3619-E306

Fujitsu

Fujitsu

Xeon DP

X5675

Processor Upgrade

12 MB

5600

1

1.5 MB

81.3 °C

Hexa-core (6 Core)

95 W

Turbo Boost Technology, Hyper-Threading Technology, Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology, Demand Based Switching

Intel

RoHS

Yes

3.06 GHz

PC

45 mm

32 nm

42.5 mm

384 KB

Socket B LGA-1366

6.4 GT/s

Yes

1.35 V DC

Xeon DP Hexa-core X5675 3.06GHz Processor Upgrade

457943-B21

HP Inc.

HP

Xeon DP

L5420

Processor Upgrade

1333 MHz

1

12 MB

57 °C

Quad-core (4 Core)

Virtualization Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology

Intel

RoHS

Yes

2.50 GHz

PC

45 nm

256 KB

Socket J

1333 MHz

Xeon DP Quad-core L5420 2.50GHz - Processor Upgrade

44E5162

IBM Corporation

IBM

Xeon DP

X5260

Processor Upgrade

1333 MHz

6 MB

66 °C

Dual-core (2 Core)

80 W

Virtualization Technology, Extended Memory 64 Technology

Intel

RoHS

Yes

3.33 GHz

PC

45 nm

128 KB

Socket J

Yes

1.2125 V DC

1333 MHz

Xeon DP Dual-core X5260 3.33GHz - Processor Upgrade

638315-B21#0D1

HP Inc.

HP

Xeon DP

X5675

Processor Upgrade

12 MB

5600

1.5 MB

81.3 °C

Hexa-core (6 Core)

95 W

Turbo Boost Technology, Hyper-Threading Technology, Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology

Intel

3.06 GHz

PC

45 mm

32 nm

42.5 mm

384 KB

Socket B LGA-1366

6.4 GT/s

Yes

Xeon DP Hexa-core X5675 3.06GHz Processor Upgrade

AT80612003858AA

Intel Corporation

Intel

Xeon DP

LC5528

Processor

8 MB

C5500

1 MB

85 °C

Quad-core (4 Core)

60 W

Hyper-Threading Technology, Virtualization Technology, Enhanced SpeedStep Technology, Demand Based Switching, Extended Memory 64 Technology, Turbo Boost Technology

Intel

RoHS

Yes

2.13 GHz

PC

45 nm

OEM

Socket B LGA-1366

4.8 GT/s

Yes

1.5 V DC

Xeon DP Quad-core LC5528 2.13GHz Processor

43W3917

Lenovo Group Limited

Lenovo

Xeon DP

L5320

Processor Upgrade

1066 MHz

5300

1

8 MB

60 °C

Quad-core (4 Core)

Virtualization Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology

Intel

1.86 GHz

PC

65 nm

256 KB

Socket J

1.325 V DC

1066 MHz

Xeon DP Quad-core L5320 1.86GHz - Processor Upgrade

464892-L21

HP Inc.

HP

Xeon DP

L5410

Processor Upgrade

1333 MHz

12 MB

57 °C

Quad-core (4 Core)

50 W

Virtualization Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology

Intel

2.33 GHz

PC

45 nm

256 KB

Socket J

Yes

1333 MHz

Xeon DP Quad-core L5410 2.33GHz - Processor Upgrade

487901-L21

HP Inc.

HP

Xeon DP

L5420

Processor Upgrade

1333 MHz

12 MB

57 °C

Quad-core (4 Core)

50 W

Virtualization Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology

Intel

RoHS

Yes

2.5 GHz

PC

45 nm

256 KB

Socket J

Yes

1.35 V DC

1333 MHz

Xeon DP Quad-core L5420 2.5GHz - Processor Upgrade

507680-B21-RF

HP Inc.

HP

Xeon DP

E5520

Processor Upgrade

8 MB

1 MB

76 °C

Quad-core (4 Core)

80 W

Virtualization Technology, Hyper-Threading Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology

Intel

RoHS

Yes

2.26 GHz

PC

45 nm

256 KB

Socket B LGA-1366

5.86 GT/s

Refurbished

Yes

Xeon DP Quad-core E5520 2.26GHz - Processor Upgrade

587498-B21

HP Inc.

HP

Xeon DP

X5680

Processor Upgrade

12 MB

5600

1.5 MB

78.5 °C

Hexa-core (6 Core)

130 W

Extended Memory 64 Technology, Virtualization Technology, Hyper-Threading Technology, Trusted Execution Technology, Turbo Boost Technology, Enhanced SpeedStep Technology

Intel

3.33 GHz

32 nm

384 KB

Socket B LGA-1366

6.4 GT/s

Yes

Xeon DP Hexa-core X5680 3.33GHz Processor Upgrade

601238-B21

HPE-IMSourcing DS

HPE-IMSourcing DS

Xeon DP

X5660

Processor Upgrade

12 MB

5600

1.5 MB

Hexa-core (6 Core)

95 W

Turbo Boost Technology, Virtualization Technology, Hyper-Threading Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology

Intel

2.8 GHz

PC

32 nm

384 KB

Socket B LGA-1366

6.4 GT/s

Yes

Xeon DP Hexa-core X5660 2.8GHz Processor Upgrade

46D1354

IBM Corporation

IBM

Xeon DP

E5540

Processor Upgrade

8 MB

5500

1 MB

76 °C

Quad-core (4 Core)

80 W

Virtualization Technology, Hyper-Threading Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology

Intel

RoHS

Yes

2.53 GHz

PC

42.5 mm

45 nm

45 mm

256 KB

Socket B LGA-1366

5.86 GT/s

Yes

1.35 V DC

Xeon DP Quad-core E5540 2.53GHz - Processor Upgrade

601246-B21

Hewlett Packard Enterprise

HPE

Xeon DP

E5620

Processor Upgrade

12 MB

5600

1 MB

77.6 °C

Quad-core (4 Core)

80 W

Turbo Boost Technology, Virtualization Technology, Hyper-Threading Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology

Intel

2.4 GHz

PC

32 nm

256 KB

Socket B LGA-1366

5.86 GT/s

Yes

Xeon DP Quad-core E5620 2.4GHz Processor Upgrade

610860R-B21

Hewlett Packard Enterprise

HPE

Xeon DP

X5650

Processor Upgrade

12 MB

5600

1.5 MB

81.3 °C

Hexa-core (6 Core)

95 W

Enhanced SpeedStep Technology, Virtualization Technology, Demand Based Switching, Trusted Execution Technology, Hyper-Threading Technology, Extended Memory 64 Technology, Turbo Boost Technology

Intel

2.66 GHz

PC

45 mm

32 nm

42.5 mm

384 KB

Socket B LGA-1366

6.4 GT/s

Refurbished

Yes

Xeon DP Hexa-core X5650 2.66GHz Processor Upgrade

631475-B21

HP Inc.

HP

Xeon DP

E5630

Processor Upgrade

12 MB

5600

1 MB

77.6 °C

Quad-core (4 Core)

80 W

Turbo Boost Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology, Virtualization Technology, Trusted Execution Technology, Hyper-Threading Technology

Intel

2.53 GHz

PC

32 nm

256 KB

Socket B LGA-1366

5.86 GT/s

Yes

Xeon DP Quad-core E5630 2.53GHz Processor Upgrade

69Y0856

Lenovo Group Limited

Lenovo

Xeon DP

X5670

Processor Upgrade

12 MB

1 MB

81.3 °C

Hexa-core (6 Core)

95 W

Enhanced SpeedStep Technology, Extended Memory 64 Technology, Hyper-Threading Technology, Turbo Boost Technology, Trusted Execution Technology, Virtualization Technology

Intel

RoHS

Yes

2.93 GHz

PC

32 nm

384 KB

Socket B LGA-1366

6.4 GT/s

Yes

1.3 V DC

Xeon DP Hexa-core X5670 2.93GHz Processor Upgrade

595729-B21

HPE-IMSourcing

HPE-IMSourcing

Xeon DP

E5640

Processor Upgrade

12 MB

5600

1 MB

77.6 °C

Quad-core (4 Core)

80 W

Turbo Boost Technology, Virtualization Technology, Hyper-Threading Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology

Intel

2.66 GHz

PC

32 nm

256 KB

Socket B LGA-1366

5.86 GT/s

Yes

Xeon DP Quad-core E5640 2.66GHz Processor Upgrade

46M1077

IBM Corporation

IBM

Xeon DP

E5502

Processor Upgrade

1 Year

4 MB

5500

512 KB

76 °C

Dual-core (2 Core)

80 W

Virtualization Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology

Intel

RoHS

Yes

1.86 GHz

PC

45 nm

128 KB

Socket B LGA-1366

4.8 GT/s

Yes

1.35 V DC

Xeon DP Dual-core E5502 1.86GHz - Processor Upgrade

595728-B21#0D1

HP Inc.

HP

Xeon DP

L5640

Processor Upgrade

12 MB

5600

1.5 MB

69.4 °C

Hexa-core (6 Core)

60 W

Turbo Boost Technology, Virtualization Technology, Hyper-Threading Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology

Intel

RoHS

Yes

2.26 GHz

PC

32 nm

384 KB

Socket B LGA-1366

5.86 GT/s

Yes

1.3 V DC

Xeon DP Hexa-core L5640 2.26GHz Processor Upgrade

S26361-F4458-E280

Fujitsu

Fujitsu

Xeon DP

X5660

Processor Upgrade

12 MB

5600

2

1.5 MB

81.3 °C

Hexa-core (6 Core)

95 W

Turbo Boost Technology, Hyper-Threading Technology, Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology, Demand Based Switching

Intel

RoHS

Yes

2.8 GHz

PC

45 mm

32 nm

42.5 mm

384 KB

Socket B LGA-1366

6.4 GT/s

Yes

1.35 V DC

Xeon DP Hexa-core X5660 2.8GHz Processor Upgrade

458575-B21-RF

HPE - IMSourcing Certified Pre-Owned

HPE - IMSourcing Certified Pre-Owned

Xeon DP

E5430

Processor Upgrade

12 MB

67 °C

Quad-core (4 Core)

Intel

2.66 GHz

45 nm

Socket J LGA-771

Refurbished

1.225 V DC

Xeon DP Quad-core E5430 2.66GHz - Processor Upgrade

458583-B21

HP-IMSourcing DS

HP-IMSourcing DS

Xeon DP

E5450

Processor Upgrade

1333 MHz

12 MB

67 °C

Quad-core (4 Core)

Intel

3.0 GHz

PC

45 nm

Socket J LGA-771

1.225 V DC

1333 MHz

Xeon DP Quad-core E5450 3.0GHz - Processor Upgrade

508344-B21-RF

HP - Ingram Certified Pre-Owned

HP - Ingram Certified Pre-Owned

Xeon DP

L5520

Processor Upgrade

8 MB

1 MB

70 °C

Quad-core (4 Core)

60 W

Virtualization Technology, Hyper-Threading Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology

Intel

RoHS

Yes

2.26 GHz

PC

45 nm

256 KB

Socket B LGA-1366

5.86 GT/s

Yes

Xeon DP Quad-core L5520 2.26GHz - Processor Upgrade

588068-L21-RF

HPE-IMSourcing

HPE-IMSourcing

Xeon DP

E5640

Processor Upgrade

12 MB

5600

1 MB

77.6 °C

Quad-core (4 Core)

80 W

Turbo Boost Technology, Virtualization Technology, Hyper-Threading Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology

Intel

RoHS

Yes

2.66 GHz

PC

32 nm

256 KB

Socket B LGA-1366

5.86 GT/s

Refurbished

Yes

1.3 V DC

Xeon DP Quad-core E5640 2.66GHz Processor Upgrade

Computer Processors

Computer Processors, often referred to simply as processors or CPUs (Central Processing Units), are silicon chips that serve as the brain of a computing device. These integrated circuits are responsible for executing instructions and performing calculations in computers, smartphones, tablets, and other electronic devices. Microprocessors come in various architectures and designs, each optimized for specific applications and performance requirements. They typically include features such as multiple cores, advanced instruction sets, and power-saving technologies to deliver optimal performance and efficiency.