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- Description
- Specifications
Only four cores populate this Xeon E5-2637 v3 processor kit for XL2X0 Gen9 nodes, yet each runs at a 3.5 GHz base clock and boosts to 3.7 GHz, with eight threads overall. The chip carries 15 MB of L3 cache and a 135 W power rating. Its launch quarter was the third of 2014.
Memory reaches the processor through four DDR4 channels at 1600, 1866 or 2133 MHz, and the pair of QPI links runs at 9.6 GT/s. For the XL230a Gen9 server node in the Apollo a6000 chassis, it is one of the v3 processors that top out at 2133 MHz memory, and it has the smallest L3 cache of the 135 W v3 options.
Two identical processors are installed per node, with eight of the node's 16 DIMM slots wired to each socket. The spare processor is 762455-001, and 779142-001 is the matching Gen9 heat sink spare.
| Part number | 799861-B21 |
| Processor | Intel Xeon E5-2637 v3 |
| Cores | 4 |
| Threads | 8 |
| Base frequency | 3.5 GHz |
| Max turbo frequency | 3.7 GHz |
| L3 cache | 15 MB |
| Power rating (TDP) | 135 W |
| QPI speed | 9.6 GT/s |
| Memory support | DDR4-1600, 1866 and 2133, 4 channels |
| Fits | HPE XL230a Gen9 server node |
| Spare number | 762455-001 |
| Heat sink spare | 779142-001 |