HP Intel Xeon E3-1281 v3 processor 3.7 GHz 8 MB Smart Cache
Product overview & specifications
Intel Xeon E3-1281 v3, 8M Cache, 3.7 GHz, 5 GT/s DMI2
Options, accessories, services and support for all your HP and Compaq products.
| Processor | |
|---|---|
| Processor base frequency | 3.7 GHz |
| Memory bandwidth supported by processor (max) | 25.6 GB/s |
| Thermal Design Power (TDP) | 82 W |
| Processor cache | 8 MB |
| Processor model | E3-1281V3 |
| Processor threads | 8 |
| System bus rate | 5 GT/s |
| Processor operating modes | 64-bit |
| Processor boost frequency | 4.1 GHz |
| Stepping | C0 |
| Number of QPI links | 0 |
| Bus type | DMI2 |
| Component for | Server/workstation |
| Processor lithography | 22 nm |
| Processor family | Intel® Xeon® E3 V3 Family |
| Processor cores | 4 |
| Processor socket | LGA 1150 (Socket H3) |
| Processor series | Intel Xeon E3-1200 v3 |
| Processor cache type | Smart Cache |
| Memory | |
| Maximum internal memory supported by processor | 32 GB |
| Memory types supported by processor | DDR3-SDRAM, DDR3L |
| Memory clock speeds supported by processor | 1333,1600 MHz |
| Memory bandwidth supported by processor (max) | 25.6 GB/s |
| Memory voltage supported by processor | 1.5 V |
| Memory channels | Dual-channel |
| ECC | Yes |
| Graphics | |
| On-board graphics card | No |
| Power | |
| Thermal Design Power (TDP) | 82 W |
| Technical details | |
| Intel Stable Image Platform Program (SIPP) | Yes |
| Intel TSX-NI | Yes |
| Intel® Secure Key | Yes |
| Thermal Monitoring Technologies | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Intel Trusted Execution Technology | Yes |
| Intel® Identity Protection Technology (Intel® IPT) | Yes |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel Flex Memory Access | Yes |
| Intel Fast Memory Access | Yes |
| Intel® Anti-Theft Technology (Intel® AT) | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Idle States | Yes |
| Execute Disable Bit | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| PCI Express slots version | 3.0 |
| PCI Express configurations | 1x16, 1x8+2x4, 2x8 |
| Supported instruction sets | AVX 2.0, SSE4.1, SSE4.2 |
| Scalability | 1S |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Demand Based Switching | Yes |
| Graphics & IMC lithography | 22 nm |
| Embedded options available | No |
| CPU configuration (max) | 1 |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel 64 | Yes |
| Thermal Design Power (TDP) | 82 W |
| Processor series | Intel Xeon E3-1200 v3 |
| Market segment | Server |
| Intel Virtualization Technology (VT-x) | Yes |
| Processor cache type | Smart Cache |
| Features | |
| Maximum number of PCI Express lanes | 16 |
| Thermal Design Power (TDP) | 82 W |
| Thermal Monitoring Technologies | Yes |
| Idle States | Yes |
| Execute Disable Bit | Yes |
| PCI Express slots version | 3.0 |
| PCI Express configurations | 1x16, 1x8+2x4, 2x8 |
| Supported instruction sets | AVX 2.0, SSE4.1, SSE4.2 |
| Scalability | 1S |
| Graphics & IMC lithography | 22 nm |
| Embedded options available | No |
| CPU configuration (max) | 1 |
| Market segment | Server |
| Processor special features | |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel 64 | Yes |
| Conflict-Free processor | Yes |
| Intel® OS Guard | Yes |
| Intel Stable Image Platform Program (SIPP) | Yes |
| Intel TSX-NI | Yes |
| Intel® Secure Key | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Intel Trusted Execution Technology | Yes |
| Intel® Identity Protection Technology (Intel® IPT) | Yes |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel Flex Memory Access | Yes |
| Intel Fast Memory Access | Yes |
| Intel® Anti-Theft Technology (Intel® AT) | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Demand Based Switching | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel® vPro™ Platform Eligibility | Yes |
| Other features | |
| CPU configuration (max) | 1 |
| Compatibility | Z230 |
HP Intel Xeon E3-1281 v3 processor 3.7 GHz 8 MB Smart Cache
£1,519.32
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HP Intel Xeon E3-1281 v3 processor 3.7 GHz 8 MB Smart Cache
£1,519.32
Intel Xeon E3-1281 v3, 8M Cache, 3.7 GHz, 5 GT/s DMI2
Options, accessories, services and support for all your HP and Compaq products.
| Processor | |
|---|---|
| Processor base frequency | 3.7 GHz |
| Memory bandwidth supported by processor (max) | 25.6 GB/s |
| Thermal Design Power (TDP) | 82 W |
| Processor cache | 8 MB |
| Processor model | E3-1281V3 |
| Processor threads | 8 |
| System bus rate | 5 GT/s |
| Processor operating modes | 64-bit |
| Processor boost frequency | 4.1 GHz |
| Stepping | C0 |
| Number of QPI links | 0 |
| Bus type | DMI2 |
| Component for | Server/workstation |
| Processor lithography | 22 nm |
| Processor family | Intel® Xeon® E3 V3 Family |
| Processor cores | 4 |
| Processor socket | LGA 1150 (Socket H3) |
| Processor series | Intel Xeon E3-1200 v3 |
| Processor cache type | Smart Cache |
| Memory | |
| Maximum internal memory supported by processor | 32 GB |
| Memory types supported by processor | DDR3-SDRAM, DDR3L |
| Memory clock speeds supported by processor | 1333,1600 MHz |
| Memory bandwidth supported by processor (max) | 25.6 GB/s |
| Memory voltage supported by processor | 1.5 V |
| Memory channels | Dual-channel |
| ECC | Yes |
| Graphics | |
| On-board graphics card | No |
| Power | |
| Thermal Design Power (TDP) | 82 W |
| Technical details | |
| Intel Stable Image Platform Program (SIPP) | Yes |
| Intel TSX-NI | Yes |
| Intel® Secure Key | Yes |
| Thermal Monitoring Technologies | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Intel Trusted Execution Technology | Yes |
| Intel® Identity Protection Technology (Intel® IPT) | Yes |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel Flex Memory Access | Yes |
| Intel Fast Memory Access | Yes |
| Intel® Anti-Theft Technology (Intel® AT) | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Idle States | Yes |
| Execute Disable Bit | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| PCI Express slots version | 3.0 |
| PCI Express configurations | 1x16, 1x8+2x4, 2x8 |
| Supported instruction sets | AVX 2.0, SSE4.1, SSE4.2 |
| Scalability | 1S |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Demand Based Switching | Yes |
| Graphics & IMC lithography | 22 nm |
| Embedded options available | No |
| CPU configuration (max) | 1 |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel 64 | Yes |
| Thermal Design Power (TDP) | 82 W |
| Processor series | Intel Xeon E3-1200 v3 |
| Market segment | Server |
| Intel Virtualization Technology (VT-x) | Yes |
| Processor cache type | Smart Cache |
| Features | |
| Maximum number of PCI Express lanes | 16 |
| Thermal Design Power (TDP) | 82 W |
| Thermal Monitoring Technologies | Yes |
| Idle States | Yes |
| Execute Disable Bit | Yes |
| PCI Express slots version | 3.0 |
| PCI Express configurations | 1x16, 1x8+2x4, 2x8 |
| Supported instruction sets | AVX 2.0, SSE4.1, SSE4.2 |
| Scalability | 1S |
| Graphics & IMC lithography | 22 nm |
| Embedded options available | No |
| CPU configuration (max) | 1 |
| Market segment | Server |
| Processor special features | |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel 64 | Yes |
| Conflict-Free processor | Yes |
| Intel® OS Guard | Yes |
| Intel Stable Image Platform Program (SIPP) | Yes |
| Intel TSX-NI | Yes |
| Intel® Secure Key | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Intel Trusted Execution Technology | Yes |
| Intel® Identity Protection Technology (Intel® IPT) | Yes |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel Flex Memory Access | Yes |
| Intel Fast Memory Access | Yes |
| Intel® Anti-Theft Technology (Intel® AT) | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Demand Based Switching | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel® vPro™ Platform Eligibility | Yes |
| Other features | |
| CPU configuration (max) | 1 |
| Compatibility | Z230 |