Cisco · MPN: UCS-CPU-I4208-RF
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Overview

  • Intel Xeon Silver 4208 2.1 GHz
  • 11 MB L3 LGA 3647 (Socket P)
  • Processor cores: 8 14 nm 64-bit 85 W
  • Maximum internal memory supported by processor: 1 TB DDR4-SDRAM

The Xeon® Processor from Cisco is designed to deliver enhanced reliability and flexibility for server platforms. This processor offers excellent performance and headroom for peak Internet server loads, resulting in faster response times, support for more users and improved scalability.

Specifications

Processor

Processor manufacturerIntel
Processor familyIntel Xeon Silver
Processor generation2nd Generation Intel® Xeon® Scalable
Processor model4208
Processor base frequency2.1 GHz
Processor cores8
Processor socketLGA 3647 (Socket P)
Processor lithography14 nm
Component forServer/workstation
Processor seriesIntel Xeon Silver 4000 Series
Processor threads16
Processor operating modes64-bit
Processor boost frequency3.2 GHz
Processor cache11 MB
Processor cache typeL3
Thermal Design Power (TDP)85 W
SteppingR1
Bus typeUPI
Processor codenameCascade Lake

Memory

Maximum internal memory supported by processor1 TB
Memory types supported by processorDDR4-SDRAM
Memory clock speeds supported by processor2400 MHz
Memory channelsHexa-channel
ECCYes
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Graphics

Discrete graphics cardNo
On-board graphics cardNo
On-board graphics card modelNot available
Discrete graphics card modelNot available

Features

Execute Disable BitYes
Market segmentServer
Maximum number of PCI Express lanes48
PCI Express slots version3.0
Supported instruction setsAVX-512
Intel® Optane™ Memory module includedNo
Embedded options availableNo
Scalability2S

Processor special features

Enhanced Intel SpeedStep TechnologyYes
Intel® Speed Shift TechnologyNo
Intel Trusted Execution TechnologyYes
Intel® AES New Instructions (Intel® AES-NI)Yes
Intel® Turbo Boost Technology2.0
Intel® Hyper Threading Technology (Intel® HT Technology)Yes
Intel® vPro™ Platform EligibilityYes
Intel Turbo Boost Max Technology 3.0No
Intel TSX-NIYes
Intel® Volume Management Device (VMD)Yes
AVX-512 Fused Multiply-Add (FMA) units1
Intel Virtualization Technology for Directed I/O (VT-d)Yes
Intel Virtualization Technology (VT-x)Yes
Intel 64Yes
Intel VT-x with Extended Page Tables (EPT)Yes

Operational conditions

Tcase78 °C

Delivery & returns

Delivery

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  • Orders are processed within 24 hours, Monday to Friday excluding bank holidays. All deliveries must be signed for.

Returns

  • Changed your mind? Tell us within 14 days of receiving your item, then return it within a further 14 days, unused and in its original packaging. A minimum £9.99 collection fee applies.
  • Faulty or damaged on arrival? Contact us within 48 hours of delivery.
  • Custom-built PCs can only be returned if faulty. Opened headphones, earphones and AirPods can't be returned for hygiene reasons.

Full delivery information · Full returns policy