# Processor Intel Core i5-9400F 2.9 GHz 6 Cores 9 MB Cache LGA 1151

**URL:** https://aio.lv/en/product--intel-cm8068403358819--1888023
**Data updated:** 2025-12-01 13:53 (EET)
**Category:** CPUs (Processors)
**Manufacturer:** INTEL
**Manufacturer code:** CM8068403358819
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 87.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 72.72 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--intel-cm8068403358819--1888023

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Intel Core i5-9400F processor operates at a base frequency of 2.9 GHz and can boost up to 4.1 GHz with Intel Turbo Boost Technology. It features 6 cores and 9 MB of Smart Cache, supporting dual-channel DDR4 memory up to 128 GB. The processor is built on a 14 nm lithography and is compatible with LGA 1151 socket. Ideal for desktop applications, it supports various PCI Express configurations and instruction sets like SSE4.1, SSE4.2, and AVX 2.0.

## Long description

Intel® Optane™ Memory Supported — Intel Optane memory is a non-volatile memory class positioned between system memory and storage to accelerate overall system responsiveness. When used with the Intel® Rapid Storage Technology driver, it manages multiple storage tiers and presents a single virtual drive to the operating system so frequently used data resides on the fastest storage tier. Intel Optane memory requires specific hardware and software configuration.
Advantages
Technologies described include dynamic frequency scaling (Intel® Turbo Boost Technology) for on-demand performance bursts, multiple virtualization features (VT-x, VT-d, VT-x with EPT) that enable efficient and secure virtual machine operation, and 64-bit computing support (Intel® 64) for addressing more than 4 GB of memory. The processor also supports instruction set extensions (SSE, AVX) for accelerated data-parallel operations, enhanced power management (Enhanced Intel SpeedStep® Technology and idle C-states), and thermal monitoring to protect against overheating. Intel® Identity Protection Technology offers a hardware-based authentication method to reduce fraud risk.
Key specifications
Intel® Optane™ Memory support (requires compatible hardware and software)
Intel® Turbo Boost Technology — dynamic frequency scaling
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT) / Second Level Address Translation (SLAT)
Intel® 64 — 64-bit architecture support
Instruction Set compatibility (base instruction set)
Instruction Set Extensions — SSE, AVX (where supported)
Idle States (C-states) for power saving
Enhanced Intel SpeedStep® Technology for dynamic voltage and frequency changes
Thermal Monitoring Technologies with on-die Digital Thermal Sensor (DTS)
Intel® Identity Protection Technology (hardware-based authentication)
How to use
Enable and configure supported features via your system BIOS/UEFI and install required drivers and software from the platform or motherboard vendor (for example, the Intel® Rapid Storage Technology driver for Optane memory). Virtualization features (VT-x, VT-d, EPT) must be enabled in firmware and supported by the host OS and hypervisor. Use vendor documentation to verify compatibility and follow recommended installation steps for drivers and management tools. For power and thermal features, ensure the system firmware and operating system drivers are up to date to allow automatic frequency, voltage, idle-state and thermal management.
Recommendations
Verify motherboard and chipset compatibility before enabling Intel® Optane™ memory or virtualization features; consult the system or motherboard vendor for specific hardware and software requirements and for the correct driver versions.

## Specifications

### Processor

| Feature | Value |
|---|---|
| Component for | PC |
| Thermal Design Power (TDP) | 65 W |
| Processor model | i5-9400F |
| Processor codename | Coffee Lake |
| Processor socket | LGA 1151 (Socket H4) |
| Processor boost frequency | 4.1 GHz |
| Processor cores | 6 |
| Processor threads | 6 |
| Processor cache | 9 MB |
| Processor cache type | Smart Cache |
| Bus type | DMI3 |
| System bus rate | 8 GT/s |
| Processor operating modes | 64-bit |
| Processor series | 9th Generation Intel Core i5 Processors |
| Box | No |
| Processor lithography | 14 nm |
| Cooler included | No |
| Processor ARK ID | 190883 |
| Processor manufacturer | Intel |
| Package type | Retail box |
| Memory bandwidth supported by processor (max) | 41.6 GB/s |
| Generation | 9th Generation |
| Processor base frequency | 2.9 GHz |

### Processor special features

| Feature | Value |
|---|---|
| Intel® Identity Protection Technology (Intel® IPT) | Yes |
| Intel® Hyper Threading Technology (Intel® HT Technology) | No |
| Intel® Turbo Boost Technology | 2.0 |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Intel Trusted Execution Technology | No |
| Intel Enhanced Halt State | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel TSX-NI | No |
| Intel® Secure Key | Yes |
| Intel 64 | Yes |
| Intel Stable Image Platform Program (SIPP) | No |
| Intel® OS Guard | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel Software Guard Extensions (Intel SGX) | Yes |
| Intel Identity Protection Technology version | 1.00 |
| Intel Secure Key Technology version | 1.00 |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel TSX-NI version | 0.00 |
| Intel® Optane™ Memory Ready | Yes |
| Intel® Memory Protection Extensions (Intel® MPX) | Yes |
| Intel® Boot Guard | Yes |
| Intel® vPro™ Platform Eligibility | No |
| Intel® Transactional Synchronization Extensions | No |
| Intel® Turbo Boost Technology 2.0 frequency | 4.1 GHz |

### 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 2.0, SSE4.2, SSE4.1 |
| PCI Express slots version | 3.0 |
| 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, 1x8+2x4, 2x8 |
| Thermal solution specification | PCG 2015C |
| Maximum number of PCI Express lanes | 16 |
| Market segment | Desktop |
| PCI Express CEM revision | 3.0 |
| Export Control Classification Number (ECCN) | 5A992C |
| Commodity Classification Automated Tracking System (CCATS) | G077159 |

### Technical details

| Feature | Value |
|---|---|
| Supported memory types | DDR4-SDRAM |
| Product type | Processor |
| Processor cache | 9216 KB |
| Status | Launched |
| Launch date | Q1'19 |
| Bus type units | GT/s |
| Bus bandwidth | 8 |
| Maximum memory | 128 GB |
| Processor brand name | 9th Gen Intel Core i5
9th Gen Intel Core i5 Processor |
| Last change | 63903513 |
| Product family | Intel Core Processors |
| Bus speed | 8 GT/s |

### Memory

| Feature | Value |
|---|---|
| ECC | No |
| Memory channels | Dual-channel |
| Maximum internal memory supported by processor | 128 GB |
| Memory types supported by processor | DDR4-SDRAM |
| Memory clock speeds supported by processor | 2666 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Processor package size | 37.5 x 37.5 |

### Operational conditions

| Feature | Value |
|---|---|
| Tjunction | 100 °C |

### Other features

| Feature | Value |
|---|---|
| Maximum internal memory | 131072 MB |
| Maximum internal memory | 128 GB |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 338 g |
| Package depth | 116 mm |
| Package height | 101 mm |
| Package width | 70 mm |

### Logistics data

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

## FAQ

### How much does the Processor Intel Core i5-9400F CM8068403358819 cost, and is it available for purchase?

The price is 87.99 € (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 01.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Processor Intel Core i5-9400F CM8068403358819 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 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. 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: component for, 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.

## Image

https://aio.lv/img/cache/product/1888023/64906979_large.webp