i5-3570K - 3.40GHz 5GT/s LGA1155 6MB Intel Core i5 Quad-Core Desktop CPU Processor

Upgrade or replace your LGA1155 desktop processor with the Intel Core i5-3570K quad-core CPU. Built on Intel’s Ivy Bridge architecture, this processor delivers a 3.40GHz base clock with Turbo Boost up to 3.80GHz, 6MB Intel Smart Cache, and support for dual-channel DDR3 memory. It is a strong fit for compatible desktop towers, workstation-class business systems, and Intel 7 Series motherboards that support 3rd Gen Intel Core processors.

Technical Specifications

• Manufacturer: Intel
• Processor Model: i5-3570K
• Spec Code: SR0PM
• Socket Type: LGA1155
• Core Count: 4
• Thread Count: 4
• Base Clock Speed: 3.40GHz
• Max Turbo Frequency: 3.80GHz
• Cache: 6MB Intel Smart Cache
• Bus Speed: 5GT/s
• Lithography: 22nm
• TDP: 77W
• Memory Support: DDR3 1333 / 1600
• Integrated Graphics: Intel HD Graphics 4000
• Unlocked Multiplier: Yes

Interchangeable / Replacement Part Numbers

• i5-3570K, SR0PM, CM8063701211800, BX80637I53570K, BXC80637I53570K, 684076-022, 688163-001, 681685-022

✅ Confirmed Compatibility

Please note that the following list is not exhaustive. Compatibility depends on your system's specific configuration. It's essential to verify compatibility with your system or enclosure manufacturer prior to installation.

✔️ HP Desktop Systems: Elite 7500 Microtower, Pro 3300 Microtower
✔️ Dell Desktop Systems: XPS 8500, OptiPlex 7010 MT, OptiPlex 7010 DT, OptiPlex 7010 SFF, OptiPlex 7010 USFF
✔️ Lenovo Desktop Systems: ThinkCentre M72e Tower, ThinkCentre M72e Small Form Factor, ThinkCentre M82 Tower, ThinkCentre M82 Small Form Factor, ThinkCentre M92 Tower, ThinkCentre M92 Small Form Factor, ThinkCentre M92p Tower, ThinkCentre M92p Small Form Factor
✔️ Intel Chipset Platforms: B75, H77, Q75, Q77, Z75, Z77
✔️ Intel Desktop Motherboards: DZ77GA-70K, DH77DF
✔️ ASUS Motherboards: P8Z77-V PRO
✔️ ASRock Motherboards: Z77 Extreme6, Z77 Extreme6/TB4, Z77 Extreme4, Z77 Extreme4-M, Z77 Extreme3, Z77 Pro4, Z77 Pro3, Q77M vPro, B75 Pro3, B75 Pro3-M, B75M-DGS, B75M-GL, B75M, B75M-ITX

☑️ Key Features

• Intel Core i5 quad-core Ivy Bridge desktop processor
• 3.40GHz base clock with Turbo Boost up to 3.80GHz
• 6MB Intel Smart Cache for responsive system performance
• Unlocked multiplier for supported overclocking-capable motherboards
• LGA1155 socket design for compatible Intel 7 Series boards
• Built-in Intel HD Graphics 4000
• Supports dual-channel DDR3 1333 / 1600 memory
• PCIe 3.0 support for compatible graphics and expansion devices
• Excellent replacement for compatible desktop towers and DIY builds

⚙️ Fit Notes

• Designed for desktop motherboards with the LGA1155 socket
• Compatible with supported Intel 7 Series chipset boards
• BIOS support may be required on some motherboards before installation
• Thermal solution is required; verify your heatsink/fan supports 77W CPUs
• Integrated graphics can be used if the motherboard includes video outputs
• Ideal for upgrading older desktop systems that support 3rd Gen Intel Core processors