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header-product Server processor INTEL Xeon E E-2478 LGA 1700 8 cores 16 threads 2.8–5.2 GHz 24 MB cache DDR5 ECC
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AiO.lv Computer Components Pc Components CPUs (Processors) INTEL

Server processor INTEL Xeon E E-2478 LGA 1700 8 cores 16 threads 2.8–5.2 GHz 24 MB cache DDR5 ECC

INTEL Xeon E E-2478 server processor Photo 1
INTEL Xeon E E-2478 server processor Photo 1
Server processor INTEL Xeon E E-2478 LGA 1700 8 cores 16 threads 2.8–5.2 GHz 24 MB cache DDR5 ECC
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Short description

Intel Xeon E-2478 is a server-class LGA 1700 processor with 8 cores and 16 threads, base frequency 2.8 GHz and boost up to 5.2 GHz. It features 24 MB cache, DDR5 dual-channel memory support up to 128 GB with ECC, PCIe 5.0 (20 lanes), 80 W TDP and hardware virtualization and security technologies for enterprise workloads.
Warranty: 1 Year
SKU: 10856890
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Product information

Description

The Intel Xeon E-2478 is a server-grade processor operating at a base frequency of 2.8 GHz with an 8-core design and 24 MB of cache. Built on the Raptor Lake family and compatible with LGA 1700 socket platforms, this CPU supports dual-channel DDR5 memory configurations and advanced PCI Express lanes to address enterprise workloads. Intel Turbo Boost Technology increases single-threaded and mixed-load performance up to a 5.2 GHz boost frequency, providing headroom for latency-sensitive server tasks and virtualization environments.

Advantages

The processor offers a combination of multi-core throughput and single-thread boost performance suitable for server applications. Its 24 MB cache reduces memory access latency for frequent data operations, while LGA 1700 compatibility simplifies integration into modern server motherboards. Support for dual-channel DDR5 memory increases memory bandwidth and capacity, and advanced PCI Express support enables flexible I/O configurations for storage and networking expansions. The design omits integrated graphics, focusing die area and power budget on compute capabilities.

Suitable for

  • Virtualization hosts and hypervisor servers
  • Database and transaction processing systems
  • Application servers and middleware
  • Compute nodes in small to medium enterprise racks
  • Storage controllers and network function virtualization

Key specifications

  • Base frequency: 2.8 GHz
  • Maximum turbo frequency: up to 5.2 GHz
  • CPU cores: 8
  • Cache: 24 MB
  • Socket: LGA 1700
  • Memory support: dual-channel DDR5, up to 128 GB
  • Integrated graphics: not available
  • Microarchitecture: Raptor Lake family

How to use

Install the Intel Xeon E-2478 into a compatible LGA 1700 server motherboard following the motherboard and chassis manufacturer instructions for processor seating and heatsink attachment. Use an appropriate thermal interface material and a server-grade cooler sized for the chassis to ensure adequate heat dissipation under sustained loads. Configure the BIOS/UEFI to enable the desired memory profile and power settings, and verify dual-channel DDR5 operation for optimal bandwidth. Update platform firmware and operating system drivers to ensure full recognition of CPU features and Turbo Boost operation.

Usage recommendations

For reliable operation in enterprise environments, pair the processor with ECC-capable DDR5 modules where supported, maintain proper airflow and rack cooling, and monitor temperatures and power delivery during peak loads. Use server-class storage and network adaptors that match the platform’s PCI Express configuration to avoid bottlenecks in I/O-intensive applications.

Specifications

Processor family:
Intel Xeon E
Processor model:
E-2478
Processor codename:
Raptor Lake
Processor socket:
LGA 1700
Processor boost frequency:
5.2 GHz
Processor cores:
8
On-board graphics card model:
Not available
All features

Processor

Thermal Design Power (TDP):
80 W
Processor family:
Intel Xeon E
Processor model:
E-2478
Processor codename:
Raptor Lake
Processor socket:
LGA 1700
Processor boost frequency:
5.2 GHz
Processor cores:
8
Processor threads:
16
Processor cache:
24 MB
Stepping:
B0
System bus rate:
16 GT/s
Processor operating modes:
64-bit
Box:
No
Processor ARK ID:
236183
Processor manufacturer:
Intel
Processor base frequency:
2.8 GHz
Performance cores:
8
Maximum number of DMI lanes:
8

Processor special features

Intel® Hyper Threading Technology (Intel® HT Technology):
Yes
Intel® Turbo Boost Technology:
2.0
Intel® AES New Instructions (Intel® AES-NI):
Yes
Enhanced Intel SpeedStep Technology:
Yes
Intel Trusted Execution Technology:
Yes
Intel VT-x with Extended Page Tables (EPT):
Yes
Intel® Secure Key:
Yes
Intel 64:
Yes
Intel® OS Guard:
Yes
Intel Virtualization Technology for Directed I/O (VT-d):
Yes
Intel Virtualization Technology (VT-x):
Yes
Intel Turbo Boost Max Technology 3.0:
Yes
Intel® Boot Guard:
Yes
Mode-based Execute Control (MBE):
Yes
Intel® Optane™ DC Persistent Memory Supported:
No
Intel® Total Memory Encryption:
Yes
Intel® Transactional Synchronization Extensions:
No
Intel® Turbo Boost Max Technology 3.0 frequency:
5.2 GHz
Intel® Turbo Boost Technology 2.0 frequency:
5.2 GHz
Intel® Total Memory Encryption - Multi Key:
Yes
Intel® Virtualization Technology with Redirect Protection (VT-rp):
Yes
Microprocessor PCIe Revision:
Gen 5

Graphics

On-board graphics card model:
Not available
Discrete graphics card model:
Not available
On-board graphics card:
No
Discrete graphics card:
No

Features

Supported instruction sets:
SSE4.2, SSE4.1, AVX 2.0
PCI Express slots version:
5.0
Execute Disable Bit:
Yes
Idle States:
Yes
Thermal Monitoring Technologies:
Yes
Scalability:
1S
CPU configuration (max):
1
Embedded options available:
No
PCI Express configurations:
1x16+1x4, 2x8+1x4
Maximum number of PCI Express lanes:
20
Market segment:
Server
Export Control Classification Number (ECCN):
5A992C
Commodity Classification Automated Tracking System (CCATS):
740.17B1
Use conditions:
Server/Enterprise

Technical details

Status:
Launched
Launch date:
Q4'23
Servicing status:
Baseline Servicing

Memory

ECC:
Yes
Memory channels:
Dual-channel
Maximum internal memory supported by processor:
128 GB
Memory types supported by processor:
DDR5-SDRAM

Operational conditions

Tjunction:
100 °C

Other features

Maximum internal memory:
128 GB

Logistics data

Harmonized System (HS) code:
8542310001
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Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All INTEL products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized INTEL service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: processor family, processor model, processor codename, processor socket, processor boost frequency, processor cores, on-board graphics card model, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
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