641916-L21 - HP 3.50GHz 5GT/s DMI 8MB SmartCache Socket LGA1155 Intel Xeon E3-1280 4-Core Processor
SKU 641916-L21
Shop all HP parts (82,894) ›- Intel® Xeon® E3 Family E3-1280 3.5 GHz
- 8 MB L3 LGA 1155 (Socket H2)
- Maximum internal memory supported by processor: 32 GB
Available to order
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Key specifications
See full specs ↓- Processor model
- E3-1280
- Processor base frequency
- 3.5 GHz
- Processor family
- Intel® Xeon® E3 Family
- Processor cores
- 4
- Processor socket
- LGA 1155 (Socket H2)
- Component for
- PC
Documents
Product details
HP Intel Xeon E3-1280. Processor family: Intel® Xeon® E3 Family, Processor socket: LGA 1155 (Socket H2), Processor lithography: 32 nm. Memory channels: Dual-channel, Maximum internal memory supported by processor: 32 GB, Memory clock speeds supported by processor: 1066,1333 MHz. Market segment: Desktop. Temperature (max): 73.6 °C
Specifications
- Processor model
- E3-1280
- Processor base frequency
- 3.5 GHz
- Processor family
- Intel® Xeon® E3 Family
- Processor cores
- 4
- Processor socket
- LGA 1155 (Socket H2)
- Component for
- PC
- Processor lithography
- 32 nm
- Processor threads
- 8
- System bus rate
- 5 GT/s
- Processor operating modes
- 64-bit
- Processor boost frequency
- 3.9 GHz
- Processor cache
- 8 MB
- Processor cache type
- L3
- Thermal Design Power (TDP)
- 95 W
- CPU multiplier (bus/core ratio)
- 35
- Memory bandwidth supported by processor (max)
- 21 GB/s
- Maximum internal memory supported by processor
- 32 GB
- Memory clock speeds supported by processor
- 1066,1333 MHz
- Memory channels
- Dual-channel
- ECC
- Yes
- On-board graphics card
- No
- Market segment
- Desktop
- Intel® Turbo Boost Technology
- Yes
- Intel® Quick Sync Video Technology
- No
- Intel® InTru™ 3D Technology
- No
- Intel® Wireless Display (Intel® WiDi)
- No
- Intel FDI Technology
- No
- Intel® Clear Video HD Technology (Intel® CVT HD)
- No
- Intel Fast Memory Access
- Yes
- Intel Flex Memory Access
- Yes
- Intel® vPro™ Platform Eligibility
- Yes
- Temperature (max)
- 73.6 °C
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
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Government, enterprise, data center and small business.
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