CISCO
CISCO UCS-CPU-E5645 XEON E5645 FCLGA1366 2.40G 12MB 1333MHZ 80W 6C DDR3
Mfg Part Number: UCS-CPU-E5645 , Item #: 5581967
Image may not reflect the actual item.
Price: $799.15
Quantity:
In Stock/Mfg Direct Ship
Last Updated: Mar 01, 2026
No Sales Tax except these states
, PO and Wire.
The Intel Xeon processor 5600 series automatically regulates power consumption and intelligently adjusts server performance according to application demand, maximizing both energy cost savings and performance. Based on new 32nm Intel microarchitecture, the Intel Xeon processor 5600 series reduces energy cost over single-core servers by automatically shifting the CPU and memory into the lowest available power state, while intelligently adjusting performance to application needs.
Main Specification
| General Information | |
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | UCS-CPU-E5645 |
| Manufacturer Website Address | http://www.cisco.com |
| Brand Name | Cisco |
| Product Line | Xeon DP |
| Product Series | 5600 |
| Product Model | E5645 |
| Product Name | Xeon DP Hexa-core E5645 2.4GHz Processor Upgrade |
| Product Type | Processor Upgrade |
| Technical Information | |
| Processor Manufacturer | Intel |
| Processor Core | Hexa-core (6 Core) |
| Clock Speed | 2.40 GHz |
| QuickPath Interconnect | 5.86 GT/s |
| L1 Cache | 384 KB |
| L2 Cache | 1.50 MB |
| L3 Cache | 12 MB |
| 64-bit Processing | Yes |
| Process Technology | 32 nm |
| Processor Technology | Thermal Monitoring Technology |
| Processor Technology | Demand Based Switching |
| Processor Technology | Hyper-Threading Technology |
| Processor Technology | Extended Memory 64 Technology |
| Processor Technology | Trusted Execution Technology |
| Processor Technology | Enhanced SpeedStep Technology |
| Processor Technology | Virtualization Technology |
| Processor Technology | Turbo Boost Technology |
| Processor Socket | Socket B LGA-1366 |
| Power Description | |
| Input Voltage | 1.4 V DC |
| Thermal Design Power | 80 W |
| Environmental Conditions | |
| Thermal Specification | 169.2°F (76.2°C) |
| Physical Characteristics | |
| Width | 1.7" |
| Depth | 1.8" |
| Miscellaneous | |
| Platform Supported | PC |
| Compatibility |
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chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
