Intel Core i5-9400F 2.9GHz 6-Core LGA 1151 Desktop CPU

$332.71 $450.25

Intel Core i5-9400F 2.9GHz 6-Core Desktop CPU Processor

Upgrade your desktop build with the Intel Core i5-9400F — a proven 6-core, 6-thread processor built on Intel's 14nm architecture. Running at a base clock of 2.9GHz with a 65W TDP, this efficient processor fits perfectly into LGA 1151 socket motherboards and supports DDR4 dual-channel memory for fast, responsive performance in everyday computing, multitasking, and gaming workloads.

Please Note: This is a used processor (may have slight surface scratches). Each unit is double-tested before shipping to ensure full functionality. Two stepping variants are available — SRF6M and SRG0Z — and will be sent randomly. Intel Core i5-9400F CPUs are manufactured at various Intel facilities worldwide (including China, Malaysia, Vietnam, and Costa Rica); the specific origin may vary per unit, but performance is identical across all variants.

Key Specifications

Model: Intel Core i5-9400F
Base Clock Speed: 2.9GHz
Cores / Threads: 6 Cores / 6 Threads
L3 Cache: 9MB
Socket: LGA 1151
TDP: 65W
Chip Process: 14nm
PCIe Version: PCIe 3.0
Memory Support: DDR4, Dual-Channel
Integrated Graphics: None (discrete GPU required)
Stepping: SRF6M / SRG0Z (sent randomly)
Condition: Used — double-tested before shipment

Why Choose the Intel Core i5-9400F?

✅ 6 Cores for Smooth Multitasking — Handle multiple applications, web browsing, and gaming sessions with ease
✅ 65W TDP — Energy-efficient design that keeps system temperatures manageable
✅ PCIe 3.0 Support — Compatible with a wide range of modern graphics cards and NVMe storage
✅ DDR4 Dual-Channel Memory — Fast memory bandwidth for responsive system performance
✅ 9MB L3 Cache — Reduces latency for frequently accessed data
✅ Tested & Verified — Every unit is double-tested before shipping for your peace of mind

What's in the Box?

1× Intel Core i5-9400F CPU (no cooler included, discrete GPU required)

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Frequently Asked Questions

Q: Is the Intel Core i5-9400F compatible with my LGA 1151 motherboard?

A: The Intel Core i5-9400F uses the LGA 1151 socket and is compatible with Intel 300-series chipset motherboards (e.g., Z390, Z370, H370, B365, B360, H310). Please verify your motherboard's BIOS version supports 9th-gen Intel processors before purchasing.

Q: Does the Intel i5-9400F include an integrated graphics card?

A: No — the "F" suffix in the i5-9400F indicates no integrated graphics. You will need a dedicated/discrete graphics card to use this processor.

Q: Does a cooler come included with this CPU?

A: No cooler is included with this listing. You will need to purchase a compatible aftermarket or OEM cooler separately for the LGA 1151 socket.

Q: What does "used condition" mean for this processor?

A: This CPU has been previously used and may show slight surface scratches on the IHS (integrated heat spreader). However, every unit is double-tested for full functionality before shipment, so you can shop with confidence.

Q: What is the difference between the SRF6M and SRG0Z stepping?

A: SRF6M and SRG0Z are two stepping revisions of the Intel Core i5-9400F. Both offer identical performance and specifications — the stepping is sent randomly based on available stock.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.