Intel Xeon E7-8891 v3 10-Core 2.80GHz Server Processor
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Certified RefurbishedCertified Refurbished: 12-month Server Hub limited warranty, return-to-base.
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With 10 cores (20 threads) at a 2.80GHz base clock, boosting to 3.50GHz, the Intel Xeon E7-8891 v3 carries 45MB of cache and is rated at 165W. It belongs to the Intel server family and fits LGA2011, with support for up to 1.5TB of memory at 1866MHz DDR4.
Check the heatsink is rated for 165W; some servers come with a smaller heatsink for lower-power processors. Fresh thermal paste should be applied whenever a processor is fitted or refitted. The base clock is the figure to plan on; boost is opportunistic, when power and cooling allow. The operating system sees 20 logical processors when multithreading is on. Dual-socket servers need two of the same model; the server's processor support list and BIOS level decide whether this one is accepted. It is a general-purpose server processor for its platform. The S-spec code SR225 identifies the exact processor stepping. Adding a second processor also opens up the memory channels and PCIe lanes attached to that socket.
It is supplied certified refurbished: inspected, bench-tested and function-checked in Johannesburg before release.
Specifications
- Maximum memory
- 1.5TB
Highlights
- Xeon E7-8891 v3, 10 cores / 20 threads
- 2.80GHz base, 3.50GHz boost
- 45MB cache, 165W TDP
- LGA2011
- Certified refurbished, bench-tested in Johannesburg
Processor
- Cores
- 10
- Threads
- 20
- Base clock
- 2.80GHz
- Boost clock
- 3.50GHz
- Socket
- LGA2011
Memory
- Maximum memory
- 1.5TB
- Memory support
- 1866MHz DDR4
Condition
- Condition
- Certified refurbished
General
- Type
- Server processor
- Brand
- Intel
- Product line
- Xeon E7-8891 v3
- Cache
- 45MB
- TDP
- 165W
- S-spec
- SR225
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Frequently asked questions
Which socket and platform does this processor use?
- LGA2011. In a two-socket server both processors should be the same model.
What condition is this server processor in?
- Certified refurbished: it is inspected and bench-tested in Johannesburg before release.