Lenovo Intel Xeon E5-2640 v4 2.4GHz 25MB Smart Cache
A ten‑core Xeon E5‑2640 v4 runs at 2.4 GHz with turbo to 3.4 GHz, offering 25 MB Smart Cache and 20 threads for demanding server or workstation tasks. It supports quad‑channel DDR4 up to 2133 MHz, ECC memory, LGA2011‑v3 socket, and 40 PCIe lanes for high‑performance expansion.
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| Brand | Unknown |
| Model | 00YE897 |
| MPN | 00YE897 |
| EAN | 4913603119153 |
| ASIN | B01EZZG6AI |
| Bus Type | QPI |
| Compatibility | System x3550 M5 |
| Component for | Server/Workstation |
| Discrete graphics adapter | No |
| Discrete graphics adapter model | Not available |
| ECC | Yes |
| Embedded options available | Yes |
| Enhanced intel speedstep technology | Yes |
| Execute disable bit | Yes |
| Idle states | Yes |
| Intel 64 | Yes |
| Intel Demand Based Switching | Yes |
| Intel flex memory access | No |
| Intel trusted execution technology | Yes |
| Intel TSX-NI | Yes |
| Maximum internal memory supported by processor | 1540 GB |
| Maximum number of PCI Express lanes | 40 |
| Memory channels | Quad-channel |
| Memory clock speeds supported by processor | 1600,1866,2133 MHz |
| Memory types supported by processor | DDR4-SDRAM |
| Number of QPI links | 2 |
| On-board graphics adapter | No |
| PCI Express slots version | 3.0 |
| Processor boost frequency | 3.4 GHz |
| Processor cache | 25 MB |
| Processor cache type | Smart Cache |
| Processor codename | Broadwell |
| Processor cores | 10 |
| Processor family | Intel® Xeon® E5 v4 |
| Processor frequency | 2.4 GHz |
| Processor lithography | 14 nm |
| Processor model | E5-2640V4 |
| Processor operating modes | 64-bit |
| Processor series | Intel Xeon E5-2600 v4 |
| Processor socket | LGA 2011-v3 |
| Processor threads | 20 |
| Stepping | R0 |
| System bus rate | 8 GT/s |
| Tcase | 76 °C |
| Thermal monitoring technologies | Yes |
