HP Intel Xeon X5550
Model Intel Xeon X5550Part no. 570456R-B21EAN 5711045875922
42 specifications Checked 7 days ago
- ProcessorIntel® Xeon® 5000 Sequence
- Maximum internal memory supported by processor144 GB
- On-board graphics cardNo
- Execute Disable BitYes
- Tcase75 °C
- Processor package size42.5 mm
Overview
- Processor
- Intel® Xeon® 5000 Sequence
- Maximum internal memory supported by processor
- 144 GB
- On-board graphics card
- No
- Execute Disable Bit
- Yes
- Tcase
- 75 °C
- Processor package size
- 42.5 mm
- Brand
- HP
- Category
- CPU
- Model
- Intel Xeon X5550
- Part numbers
- 570456R-B21, 492234-B21-RF, 507793- B21, 539254-L21, 570456-L21, NF151AA-RF +8 more
- EAN / UPC
- 5711045875922, 4054842151150, 5711045876073, 884420543657 +4 more
- Also known as
- HP Intel Xeon X5550 processor 2.66 GHz 8 MB L3
Specifications
42 specifications in 8 groups
Processor
| Specification | Value |
|---|---|
| Processor family | Intel® Xeon® 5000 Sequence |
| Processor model | X5550 |
| Processor base frequency | 2.66 GHz |
| Processor cores | 4 |
| Processor socket | Socket B (LGA 1366) |
| Processor lithography | 45 nm |
| Component for | Server/workstation |
| Processor threads | 8 |
| System bus rate | 6.4 GT/s |
| Processor operating modes | 64-bit |
| Processor boost frequency | 3.06 GHz |
| Processor cache | 8 MB |
| Processor cache type | L3 |
| Thermal Design Power (TDP) | 95 W |
| VID Voltage Range | 0.75 - 1.35 V |
| Stepping | D0 |
| Bus type | QPI |
| Number of QPI links | 2 |
| Memory bandwidth supported by processor (max) | 32 GB/s |
Memory
| Specification | Value |
|---|---|
| Maximum internal memory supported by processor | 144 GB |
| Memory types supported by processor | DDR3-SDRAM |
| Memory clock speeds supported by processor | 800,1066,1333 MHz |
| Memory channels | Triple-channel |
| ECC | Yes |
Graphics
| Specification | Value |
|---|---|
| On-board graphics card | No |
Features
| Specification | Value |
|---|---|
| Execute Disable Bit | Yes |
| Idle States | Yes |
| Market segment | Server |
| Number of Processing Die Transistors | 731 M |
| Processing Die size | 263 mm² |
| CPU configuration (max) | 2 |
Processor special features
| Specification | Value |
|---|---|
| Enhanced Intel SpeedStep Technology | Yes |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® Smart Cache | Yes |
| Intel® Turbo Boost Technology | Yes |
| Intel Demand Based Switching | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
Operational conditions
| Specification | Value |
|---|---|
| Tcase | 75 °C |
Weight & dimensions
| Specification | Value |
|---|---|
| Processor package size | 42.5 mm |
Other features
| Specification | Value |
|---|---|
| Intel® Virtualization Technology (Intel® VT) | VT-d, VT-x |
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