# Processor Intel Xeon Gold 6426Y 2.5 GHz 37.5 MB LGA 4677

**URL:** https://aio.lv/en/product--hp-enterprise-p49598-b21--10771154
**Data updated:** 2026-01-15 13:46 (EET)
**Category:** CPUs (Processors)
**Manufacturer:** HP Enterprise
**Manufacturer code:** P49598-B21
**EAN:** 0190017561431
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2 830.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 2 339.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-p49598-b21--10771154

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

The HPE Intel Xeon Gold 6426Y processor operates at 2.5 GHz and features 37.5 MB cache. It supports up to 6 TB of DDR4 memory across octa-channel architecture, making it ideal for server and enterprise environments. With advanced instruction sets like AMX and AVX-512, it ensures high performance for demanding applications. The processor is designed for LGA 4677 socket and includes Intel SGX support for secure enclaves up to 128 GB.

## Long description

HPE Intel Xeon Gold 6426Y is a server-grade processor with a base frequency of 2.5 GHz and a maximum single-core turbo frequency up to 4.1 GHz. The CPU has 16 cores and 37.5 MB of cache and is designed for LGA 4677 (Socket E) platforms. It supports octa-channel DDR4 memory configurations with system memory capacities up to 6 TB and includes Intel Software Guard Extensions (Intel SGX) for creating hardware-enforced trusted execution environments.
Advantages
The processor provides a balance of multi-core throughput and single-thread turbo performance, hardware-backed security features such as Intel SGX and Boot Guard, and advanced instruction set support including AVX-512 and AMX for acceleration of compute- and AI-intensive workloads. Octa-channel memory support and a large shared cache improve memory bandwidth and latency for demanding server applications.
Suitable for
Virtualization hosts and hyperconverged infrastructure
Database servers and in-memory analytics
AI inference and compute-accelerated workloads
Enterprise application servers and multi-tenant environments
Key specifications
Base frequency: 2.5 GHz
Max turbo (single-core): up to 4.1 GHz
Cores: 16
Cache: 37.5 MB
Socket: LGA 4677 (Socket E)
Memory support: octa-channel DDR4, up to 6 TB system memory
Instruction set extensions: AVX-512, AMX, SSE, AVX
Security features: Intel SGX (secure enclaves up to 128 GB), Intel Boot Guard, Execute Disable Bit, Total Memory Encryption support
Virtualization features: VT-x, VT-d, VT-x with EPT
Performance features: Turbo Boost, Hyper-Threading, Speed Shift, Crypto Acceleration
How to use
Install the processor into a compatible LGA 4677 motherboard following the server vendor's hardware installation guide. Populate memory in the recommended octa-channel configuration to achieve optimal memory bandwidth. Configure BIOS/firmware settings to enable required features such as virtualization extensions, Turbo Boost, and security options (Intel SGX, Boot Guard, TME) as needed by your workload. Use appropriate cooling and power delivery specified for server platforms to maintain performance and reliability.
Usage recommendations
For best results in virtualization and database workloads, enable virtualization extensions and allocate sufficient memory per VM to take advantage of the octa-channel DDR4 support. Enable Intel SGX for applications requiring hardware-protected enclaves and configure system firmware to use Boot Guard and Total Memory Encryption where physical-memory attack protection is required. Match cooling and power specifications to the platform recommendations to sustain turbo frequencies under load.

## Specifications

### Processor

| Feature | Value |
|---|---|
| Thermal Design Power (TDP) | 185 W |
| Processor model | 6426Y |
| Processor socket | LGA 4677 (Socket E) |
| Processor boost frequency | 4.1 GHz |
| Processor cores | 16 |
| Processor threads | 32 |
| Processor cache | 37.5 MB |
| Stepping | S3 |
| System bus rate | 16 GT/s |
| Processor operating modes | 64-bit |
| Box | No |
| Processor ARK ID | 232377 |
| Processor manufacturer | Intel |
| Processor base frequency | 2.5 GHz |
| Processor generation | Intel Xeon Scalable 4th Gen |
| High priority cores | 4 |
| Low priority cores | 12 |
| High priority core frequency | 2.7 GHz |

### Processor special features

| Feature | Value |
|---|---|
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Intel Trusted Execution Technology | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel 64 | Yes |
| Intel® OS Guard | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel Software Guard Extensions (Intel SGX) | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel® Speed Shift Technology | Yes |
| AVX-512 Fused Multiply-Add (FMA) units | 2 |
| Intel® Boot Guard | Yes |
| Intel® Resource Director Technology (Intel® RDT) | Yes |
| Intel® Run Sure Technology | Yes |
| Mode-based Execute Control (MBE) | Yes |
| Intel® Deep Learning Boost (Intel® DL Boost) on CPU | Yes |
| Intel® Speed Select technology - Performance Profile (Intel® SST-PP) | Yes |
| Intel® Optane™ DC Persistent Memory Supported | Yes |
| Intel® Speed Select Technology - Base Frequency (Intel® SST-BF) | Yes |
| Intel® Control-flow Enforcement Technology (CET) | Yes |
| Intel® Total Memory Encryption | Yes |
| Intel® Transactional Synchronization Extensions | Yes |
| Intel® Crypto Acceleration | Yes |
| Intel® Platform Firmware Resilience Support | Yes |
| Maximum Enclave Size Support for Intel® SGX | 128 GB |
| Intel® QuickAssist Software Acceleration | Yes |
| Intel® On Demand Feature Activation | Yes |
| Intel® Data Streaming Accelerator (DSA) | 1 default devices |
| Intel® Advanced Matrix Extensions (AMX) | Yes |

### Graphics

| Feature | Value |
|---|---|
| On-board graphics card model | Not available |
| Discrete graphics card model | Not available |
| On-board graphics card | No |
| Discrete graphics card | No |

### Features

| Feature | Value |
|---|---|
| Supported instruction sets | AVX-512, AVX 2.0, AVX, SSE4.2 |
| PCI Express slots version | 5.0 |
| Execute Disable Bit | Yes |
| Scalability | 2S |
| Embedded options available | Yes |
| Maximum number of PCI Express lanes | 80 |
| Market segment | Server |
| Export Control Classification Number (ECCN) | 5A992C |
| Commodity Classification Automated Tracking System (CCATS) | G180729 |
| Use conditions | Server/Enterprise |

### Technical details

| Feature | Value |
|---|---|
| Supported memory types | DDR4-SDRAM |
| Status | Launched |
| Launch date | Q1'23 |
| Memory speed (max) | 4800 MHz |
| Number of UPI links | 3 |
| Package carrier | E1B |

### Memory

| Feature | Value |
|---|---|
| ECC | Yes |
| Memory channels | Octa-channel |
| Maximum internal memory supported by processor | 6000 GB |
| Memory types supported by processor | DDR4-SDRAM |

### Weight & dimensions

| Feature | Value |
|---|---|
| Processor package size | 77.5 x 56.5 |

### Operational conditions

| Feature | Value |
|---|---|
| Tcase | 80 °C |
| DTS Max | 95 °C |

### Other features

| Feature | Value |
|---|---|
| Maximum internal memory | 4000 GB |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 8542310001 |

## FAQ

### How much does the Processor Intel Xeon Gold 6426Y P49598-B21 cost, and is it available for purchase?

The price is 2,830.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 04.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

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 HP Enterprise 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 HP Enterprise 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. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: processor model, 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.

## Image

https://aio.lv/img/cache/product/10771154/64920739_large.webp