Bandwidth | 5 MB/s |
Box | No |
Bus type | DMI |
Component for | server/workstation |
CPU configuration (max) | 1 |
ECC | Yes |
Embedded options available | No |
Enhanced Intel SpeedStep Technology | Yes |
Execute Disable Bit | Yes |
Idle States | Yes |
Intel AES New Instructions | Yes |
Intel Anti-Theft Technology | Yes |
Intel Enhanced Halt State | Yes |
Intel Fast Memory Access | Yes |
Intel Flex Memory Access | Yes |
Intel Hyper-Threading Technology | Yes |
Intel Identity Protection Technology | Yes |
Intel Secure Key | Yes |
Intel Smart Cache | Yes |
Intel Trusted Execution Technology | Yes |
Intel Virtualization Technology | VT-d, VT-x |
Intel vPro Technology | Yes |
Intel VT-x with Extended Page Tables (EPT) | Yes |
L3 cache | 8 MB |
Memory bandwidth (max) | 25.6 GB/s |
Memory channels | Dual |
On-board graphics adapter | No |
OS Guard | Yes |
PCI Express configurations | 1x16, 2x8, 1x8+2x4 |
Processor cores | 4 |
Processor family | Intel Xeon |
Processor lithography | 22 nm |
Processor model | E3-1281V3 |
Processor socket | Socket H3 (LGA 1150) |
Processor threads | 8 |
Scalability | 1S |
Stepping | C0 |
Supported instruction sets | AVX 2.0, SSE4.1, SSE4.2 |
Supported memory clock speeds | 1333, 1600 MHz |
System bus rate | 5 GT/s |
Thermal Monitoring Technologies | Yes |
Thermal solution specification | PCG 2013D |
Intel® Xeon® Processor E3-1281 v3
(8M Cache, 3.70 GHz)
CM8064601575329
Out of Stock