2GHz 128KB Socket 754 Mobile Sempron 3300+ CPU Processor

AMD Mobile Sempron 3300+ legacy Socket 754 processor designed for compatible notebook, embedded, and small-form-factor platforms using AMD K8-era mobile CPU architecture. This processor runs at 2.0GHz with 128KB L2 cache and is used as a replacement CPU in select older systems originally built for Socket 754 Mobile Sempron, Mobile Athlon 64, or Turion 64-class processors.

Technical Specifications

• Processor Model: AMD Mobile Sempron 3300+
• Primary Part Number: SMN3300BIX2BA
• Alternate Part Numbers: SMS3300BQX2LF, SMS3300BQX2LE
• CPU Frequency: 2.0GHz
• Socket: Socket 754
• Core Architecture: AMD K8 mobile architecture
• Core Count: 1 Core
• Thread Count: 1 Thread
• L2 Cache: 128KB
• L1 Cache: 64KB instruction + 64KB data
• HyperTransport: 800MHz
• Multiplier: 10x
• Process Technology: 90nm
• Memory Controller: Integrated single-channel DDR memory controller
• Supported Memory Type: DDR / DDR1 platform dependent
• Instruction Support: MMX, 3DNow!, SSE, SSE2, NX bit
• Low-Power OPN Support: SMS3300BQX2LE / SMS3300BQX2LF low-power versions
• Desktop-Replacement OPN Support: SMN3300BIX2BA desktop-replacement version
• Application Type: Legacy notebook / embedded / Socket 754 CPU replacement

Interchangeable / Replacement Part Numbers

• SMN3300BIX2BA, SMS3300BQX2LF, SMS3300BQX2LE, AMD Mobile Sempron 3300+, Mobile Sempron 3300+ 2.0GHz 128KB Socket 754, Socket 754 Mobile Sempron 3300+ CPU Processor, 

Recommended Thermal Paste Sold Separately

Fresh thermal compound is recommended when installing or replacing a CPU: Shin-Etsu G751

✅ 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 motherboard manufacturer prior to installation.

✔ Acer Aspire Socket 754 Notebooks: Aspire 3000, Aspire 3002, Aspire 3003, Aspire 3004, Aspire 3005, Aspire 3020, Aspire 5000, Aspire 5020
✔ Acer TravelMate Socket 754 Notebooks: TravelMate 4400, TravelMate 4402, TravelMate 4404, TravelMate 4405
✔ HP Pavilion Socket 754 Notebooks: Pavilion zv6000 Series, zv6100 Series, zv6200 Series, ze2000 AMD configurations, ze2200 AMD configurations
✔ Compaq Presario Socket 754 Notebooks: Presario R4000 Series, V2000 AMD configurations, M2000 AMD configurations, R4100 Series
✔ eMachines / Gateway Socket 754 Notebooks: eMachines M5000 Series, M5300 Series, M5400 Series, M6800 Series, Gateway 7400 Series, Gateway 7500 Series
✔ Fujitsu / Fujitsu Siemens Socket 754 Notebooks: Amilo A1630, Amilo A1650, Amilo A1667G, Amilo L7300 AMD configurations
✔ ASUS Socket 754 Notebooks: ASUS A6U, A6K, A6KM, A6Q, A6R AMD configurations
✔ MSI / Whitebook Socket 754 Platforms: MSI S270, MS-1013, MS-1029, and related Socket 754 notebook barebones
✔ Socket 754 Desktop / Embedded Motherboards: ASUS K8V-MX, K8V SE Deluxe, K8N, K8N-E Deluxe, K8N4-E Deluxe, ASRock K8Upgrade-760GX, K8S8X, K8NF4G-SATA2, Gigabyte GA-K8NS, GA-K8VM800M, GA-K8N51GMF-9, MSI K8MM-V, K8N Neo, K8T Neo, ECS 755-A2, ECS 761GX-M754, Biostar K8NHA Grand, Biostar K8VGA-M
✔ Chipset Platforms: VIA K8M800, VIA K8T800, SiS 760, SiS 761GX, SiS 755, NVIDIA nForce3, NVIDIA nForce4 Socket 754, ATI Radeon Xpress 200M Socket 754 platforms

☑️ Key Features

☑️ Legacy AMD Mobile Sempron 3300+ processor for Socket 754 platforms
☑️ 2.0GHz single-core CPU with 128KB L2 cache
☑️ Integrated DDR memory controller used by AMD K8-era notebook systems
☑️ Compatible replacement for select older notebooks, embedded systems, and Socket 754 boards
☑️ Useful for repairing failed, damaged, or missing legacy mobile CPUs
☑️ Supports common K8-era instruction sets including MMX, 3DNow!, SSE, and SSE2
☑️ Good fit for restoration, service repair, industrial equipment, and older notebook maintenance

⚙️ Fit Notes

• Match your original CPU part number when possible: SMN3300BIX2BA, SMS3300BQX2LF, or SMS3300BQX2LE
• These part numbers are all Mobile Sempron 3300+ Socket 754 2.0GHz 128KB variants, but power class and stepping may vary by OPN
• SMN3300BIX2BA is a desktop-replacement mobile version and may require higher cooling capacity
• SMS3300BQX2LE and SMS3300BQX2LF are low-power mobile versions and are preferred for systems originally configured for 25W mobile CPUs
• Verify your system uses a true Socket 754 removable CPU socket, not a soldered CPU
• Confirm BIOS support for Mobile Sempron 3300+ before installation
• Some desktop Socket 754 motherboards may require a BIOS update or may not properly support mobile CPU power management
• Reuse the correct heatsink, fan, mounting hardware, and thermal pad/compound for your system
• Apply fresh thermal compound during installation: Shin-Etsu G751