Intel Xeon Gold 5420+ 28 Cores 56 Threads 4.1GHz E (LGA 4677) PK8071305120600 Server CPU

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Product line:

Xeon Gold

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€2,235.34

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Happyware Article Number:

SH4C7642-464568

Manufacturer Number:

PK8071305120600

Brand:

Intel

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

Intel Xeon Gold 5420+

High-Density Data Center CPU Platform Foundation featuring Intel Xeon Gold 5420+ for LGA4677 2-Socket Servers

The Intel Xeon Gold 5420+ (SKU PK8071305120600) is a 4th Gen Intel Xeon Scalable “Sapphire Rapids” tray processor engineered for balanced compute and I/O in modern 2-socket server nodes. With 28 cores and 56 threads, it targets consolidation-friendly architectures where predictable performance, virtualization features, and platform longevity matter across mixed enterprise fleets.

Intel Xeon Gold 5420+ enables DDR5 ECC memory scaling up to 4TB at up to 4400MT/s, supporting large in-memory working sets and higher VM density while maintaining data integrity. For expansion, PCIe 5.0 with up to 80 lanes improves attachment bandwidth for NVMe storage, high-speed networking, and accelerator-class devices without forcing external switch complexity. Three UPI links provide efficient socket-to-socket coherence for scale-up designs, while the 205W TDP supports dense rack deployments with disciplined power planning.

Why Choose the Intel Xeon Gold 5420+?

Intel Xeon Gold 5420+ delivers a strong density-to-performance profile for standardized 2S platforms, combining compute throughput with high connectivity for I/O-heavy nodes. Its enterprise-oriented feature set supports consistent virtualization behavior, scalable memory footprints, and secure multi-tenant operation, making deployment straightforward across clusters that require repeatable configurations.

Intel engineering focuses on platform stability and data center compliance, aligning Intel Xeon Gold 5420+ with LGA4677 server standards, ECC memory requirements, and robust instruction and security capabilities such as AES-NI, SGX, Boot Guard, and Trusted Execution Technology for infrastructure hardening.

Key Applications:

Virtualization and private cloud clusters
Enterprise application servers
High-throughput NVMe and software-defined storage
PCIe Gen5 networking and edge aggregation
Secure multi-tenant compute nodes

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your Intel Xeon Gold 5420+ rollout and an extended warranty up to 6 years to protect long-lived 2-socket platform deployments.

Technical details of Intel Xeon Gold 5420+

L3 Cache:

52.5MB

Socket:

E (LGA 4677)

Threads:

Family:

Xeon

Code Name:

Sapphire Rapids

Generation:

4th

Cores:

Base Clock Speed:

2GHz

Boost Frequency:

4.1GHz

Max Supported Memory Speed:

4400 MHz

Memory Channels:

6-Channel

TDP (Thermal Design Power):

205W

ECC:

Yes

Suitability:

Server

Cooler:

Boxed / Tray:

Tray

Hyper Threading:

Yes

64-Bit Support:

Yes

Serie:

Xeon Gold

UPI Links [Intel]:

How long is the Warranty and how you can get technical support for Intel Xeon Gold 5420+

Warranty:	12 months (part)
RMA Url:	https://supporttickets.intel.com/s/warrantyinfo?language=en_US
Description:	Items must be returned first before a replacement is sent. Intel does not offer on-site service as standard.