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Square bare server processor with gold contact pads and green substrate, IBM part 46W2850

IBM

IBM 46W2850 Intel Xeon E5-2650L v2 1.7 GHz 25 MB 10-Core Server Processor

SKU CH-MANM-4KJP6 MPN 46W2850

A 10-core, 20-thread Xeon server processor running at 1.7 GHz with 25 MB L3 cache and 70 W TDP, supporting DDR3-1866 memory

  • CPU cores10-Core
  • Maximum turbo clock70 W
  • TDP rating70 W
  • CPU threads20
  • Working frequency1.7 GHz
  • QPI7.2 GT/s
  • 10 cores and 20 threads handle parallel server workloads efficiently
  • 7 GHz base frequency with 7.2 GT/s QPI delivers responsive data throughput
  • 25 MB L3 cache reduces latency for memory-intensive applications
  • 70 W thermal design power lowers energy consumption in dense deployments
  • DDR3 1866 integrated memory controller supports high-speed system memory

Server Processor for Enterprise Workloads

This IBM 46W2850 server processor integrates an Intel Xeon E5-2650L v2 with 10 cores and 20 threads running at 1.7 GHz. A 25 MB L3 cache and 7.2 GT/s QPI link support multi-socket scalability. The 70 W thermal design power and DDR3 1866 memory controller suit density-optimised racks.

Suited for Scale-Out and Virtualisation

The 10-core design handles parallel workloads such as virtualisation hosts, cloud nodes and HPC clusters where core count matters more than peak frequency. The 70 W envelope eases cooling in packed chassis. Buyers needing higher single-thread speed or a newer DDR generation should evaluate other options.

TDP and Cooling Requirement

This part carries a 70 W TDP and ships as a bare processor without a heatsink or fan. The platform must provide a qualified server-grade cooler rated for at least 70 W dissipation. Omission of adequate cooling will cause thermal throttling or shutdown.

How it compares

Measured against everything we stock in Server Processors, at today’s prices. Recalculated every night.

Price $437.99
Cheaper than about 76% of the 621 comparable items (median $1,561.99).
CPU cores 10-Core
Lower than about 85% of the 386 comparable items (median 24).
TDP rating 70 W
Lower than about 94% of the 395 comparable items (median 200 W).

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Specifications

Product
Brand nameIntel
Performance
Working frequency1.7 GHz
Processor
CPU cores10-Core
Maximum turbo clock70 W
TDP rating70 W
CPU threads20
Level 3 cache25 MB
64-bit capableYes
Memory
Supported memory speedDDR3 1866
Size & build
Shipping weight0.18 kg
Package size76 × 76 × 13 mm
In the box
Included coolerNot included - Processor Only
More details
QPI7.2 GT/s

Questions about this item

What socket and power budget does the 46W2850 Xeon require for mounting?

The processor has a 70W thermal design power and the cooling device is not included, so the cooler and chassis must handle that heat load.

Which step is often missed when installing this bare 10-core 25MB cache processor?

Because it ships as a bare processor only, the separate heatsink and fan must be mounted and thermal paste applied before powering on the server.

What ongoing maintenance does the 1.7GHz 20-thread Xeon need?

Periodically clean dust from the heatsink fins and fan, verify the fan spins freely, and replace the thermal paste every few years to maintain the 70W thermal envelope.

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