HP E5640 processor
2.66 GHz 12 MB L3
Model E5640Part no. 631479-L21EAN 4054842153963
26 specifications Checked 4 days ago
- ProcessorIntel® Xeon® 5000 Sequence
- Maximum internal memory supported by processor288 GB
- Market segmentServer
- Maximum operating temperature77.6 °C
Overview
- Processor
- Intel® Xeon® 5000 Sequence
- Maximum internal memory supported by processor
- 288 GB
- Market segment
- Server
- Maximum operating temperature
- 77.6 °C
- Brand
- HP
- Category
- CPU
- Model
- E5640
- Part numbers
- 631479-L21, 611146-L21
- EAN / UPC
- 4054842153963, 4054842153642, 5711045880643, 5711045881428
- Also known as
- HP E5640 processor 2.66 GHz 12 MB L3
Specifications
26 specifications in 4 groups
Processor
| Specification | Value |
|---|---|
| Processor family | Intel® Xeon® 5000 Sequence |
| Processor model | E5640 |
| Processor base frequency | 2.66 GHz |
| Processor cores | 4 |
| Processor socket | Socket B (LGA 1366) |
| Processor lithography | 32 nm |
| Component for | Server/workstation |
| Processor threads | 8 |
| System bus rate | 5.86 GT/s |
| Processor operating modes | 64-bit |
| Processor boost frequency | 2.93 GHz |
| Processor cache | 12 MB |
| Processor cache type | L3 |
| Thermal Design Power (TDP) | 80 W |
| VID Voltage Range | 0.750 - 1.350 V |
| Stepping | B1 |
| CPU multiplier (bus/core ratio) | 20 |
| Memory bandwidth supported by processor (max) | 25.6 GB/s |
| Processor code | SLBVC |
Memory
| Specification | Value |
|---|---|
| Maximum internal memory supported by processor | 288 GB |
| Memory clock speeds supported by processor | 800,1066 MHz |
| Memory channels | Triple-channel |
| ECC | Yes |
Features
| Specification | Value |
|---|---|
| Market segment | Server |
| Bandwidth | 26214.4 MB/s |
Operational conditions
| Specification | Value |
|---|---|
| Maximum operating temperature | 77.6 °C |
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