Socket Intel Core I3 2120
Overview
Product sourcing insights & recommendations
The Intel Core i3-2120 is a legacy dual-core processor based on the LGA 1155 (Sandy Bridge) architecture. In the 2026 market, it has shifted from a mainstream consumer product to a high-volume, ultra-budget component used primarily for industrial maintenance, educational kits, and legacy hardware repairs AlibabaAlibaba.
1. Product Specifications
* Architecture: 2 cores, 4 threads (Hyper-Threading) at a base frequency of 3.30 GHz (no Turbo Boost) IntelAlibaba.
* Socket Compatibility: Exclusively LGA 1155 (Socket H2). It is not compatible with LGA 1156 or LGA 1150 systems Cpu-WorldWikipedia.
* Memory/Graphics: Supports up to 32 GB of DDR3 1066/1333 RAM; features integrated Intel HD Graphics 2000 TechpowerupIntel.
* Modern Limitations: Lacks AES-NI hardware encryption and TPM 2.0, making it officially unsupported for Windows 11 AlibabaMicrosoft.
2. 2026 Market & Pricing Trends
The i3-2120 is now primarily traded as "refurbished" or "pulled" stock from enterprise decommission cycles.
* B2B Wholesale: Prices are at their historical floor, ranging from $3.00 to $6.50 for bulk orders (10-500+ units) AlibabaAlibaba.
* Retail/Single Unit: Typically found between $5.00 and $10.00 on platforms like eBay or Alibaba EbayAlibaba.
* Demand: Stable but niche demand exists for low-power headless servers, NAS units, and simple POS terminals in emerging markets AlibabaAlibaba.
3. Ecosystem Insights
The LGA 1155 platform is currently sustained by "new-build" modernized motherboards produced by specialized Shenzhen OEMs.
* Primary Chipset: B75 is the preferred modern choice over H61 as it often includes updated features like M.2 NVMe slots and USB 3.0 AlibabaAlibaba.
* New-Build Pricing: Modernized B75 motherboards are priced between $16 and $28, offering a low-cost entry point for revitalizing Sandy/Ivy Bridge CPUs AlibabaAlibaba.
Based on these findings, you can continue with:
B75 Lga 1155 Motherboard M.2 Nvme New Build
Products · 2 lists
Factory Price B75 Motherboard Support I7 I5 I3 Processor 16GB M.2 Dual DDR3 LGA 1155 Main Board
Shenzhen Xinhongsheng Electronics Ltd.🇨🇳CN8 yrs
M.2 Nvme Gigabit Ethernet DDR3 X 8G LGA 1155 Desktop Motherboard B75 for Pc MotherBoard
Shenzhen Cestpc Electronic Co., Ltd.🇨🇳CN9 yrs
Brand New FEIFAN B75 ITX Desktop Motherboard Intel Chipset LGA 1155 2nd/3rd Gen Double DDR3 16GB Max RAM M.2 NVME SATA Ports
Shenzhen Feifan Technology Co., Ltd.🇨🇳CN3 yrs
M.2 Nvme Gigabit Ethernet DDR3 X 8G LGA 1155 Desktop Motherboard B75 for Pc MotherBoard
Factory Direct Supply DDR3 M2 Gaming Desktop PC Board LGA 1155 B75 Motherboard Intel Double Memory Channel SATA Hard Drive New
Shenzhen Pandora Digital Electronics Co., Ltd.🇨🇳CN3 yrs
M.2 Nvme Gigabit Ethernet DDR3 X 8G LGA 1155 Desktop Motherboard B75 for Pc MotherBoard
Global Hightech Import & Export Company Limitedverified🇨🇳CN17 yrs
B75-G Motherboard Desktopi3 I5 I7 CPU LGA1155 SupportSSD M.2 NVME WIFI Memory DDR3 Board with Display Input VGA DVI
Shenzhen Zida Times Technology Co., Ltd.🇨🇳CN5 yrs
B75 Chipset LGA 1155 Socket Desktop Motherboard with DDR3 RAM SATA Interface Single Channel ITX Form Factor NVMe M.2 Port
Shenzhen Shengshengjie Technology Co., Ltd.🇨🇳CN3 yrs
Brand New B75-I ITX Motherboard for Desktop 2nd/3rd Gen Intel Core I7/i5/i3 CPU 16GB DDR3 Double Channel SATA Interface LGA 1155
HOA LONG HOME COMPANY LIMITED🇻🇳VN1 yr
Ddr3 B75 Lga1155 Socket B75 Chipset Motherboard for Desktop Gaming
Shenzhen Wenlink Technology Co., Ltd.🇨🇳CN4 yrs
B75 H61 M.2 NVME USB3.0 Desktop PC Motherboard Esonic B75DA DDR3 LGA 1155 Computer Mainboard Micro ATX Board for 2/3 Gen CPU
Shenzhen Itzr Technology Co., Ltd.verified🇨🇳CN22 yrs
For New LGA 1155 DDR3 B75 Gaming Desktop PC Motherboard Chipset Support 2nd/3rd Gen I3/I5/I7 CPUs Double Channel SATA/IDE
Shenzhen Tengyatong Electronic Co., Ltd.verified🇨🇳CN14 yrs
Factory Price B75 Motherboard Support Intel I7 I5 I3 LGA1155 Series Processor 16GB M.2 Dual DDR3 LGA 1155 Main Board
Shenzhen Angxun Technology Co., Ltd.verified🇨🇳CN5 yrs
China OEM LGA 1155 Socket Motherboard H61 B75 Motherboard Support LGA 1155 Desktop CPU Processor DDR3 Ram
Shenzhen South Legend Technology Co., Ltd.🇨🇳CN12 yrs
Motherboard B75 1155 DDR3 Motherboard for 3th Generation Core I7 I5
Shenzhen Guoshuohong Electronic Co., Ltd.🇨🇳CN9 yrs
Brand New B75 Motherboards Supports DDR3 Memory SATA 3.0 VGA M.2 Interface Desktop Mainboard LGA1155 Motherboards for Pc Parts
Dunao (guangzhou) Electronics Co., Ltd.verified🇨🇳CN7 yrs
Best Sale B75 Motherboard 1155 for DDR3
Shenzhen Macroway Technology Co., Ltd.verified🇨🇳CN15 yrs
PCWINMAX B75 LGA 1155 Micro ATX Motherboard DDR3, Supports 2nd & 3rd Gen Core CPU, with M.2 for Business Desktop OEM/ODM Support
Shenzhen Baizhan Baisheng Electronic Technology Co., Ltd.🇨🇳CN9 yrs
Guanfeng 2021 B75 LGA 1155 Socket Motherboard with 2 DDR3 RAM Slots
Guanfeng Network Technology (shenzhen) Co., Ltd.🇨🇳CN8 yrs
New Intel B75 8USB Support 8 Graphics Card LGA1155 DDR3 DDR4 Single Channel Motherboard with Integrated Graphics and Processor
Shenzhen Tianfeng International Technology Co., Ltd.verified🇨🇳CN6 yrs
Competitive I3 I5 I7 Ddr3 Ram 1155 LGA 1155 Desktop Pc B75 Computer Motherboard
Zejizhi (Shenzhen) Technology Co., LTD.🇨🇳CN6 yrs
B75 Motherboard 12 PCIE to USB LGA1155 DDR3 4GB 1600Mhz RAM+G1620 CPU+SATA Cable B75 LGA1155
Lixinc Electronics Co., Limited🇨🇳CN2 yrs
B75 Motherboard LGA 1155 Ddr3 16GB B75 Motherboard
B75 Motherboard 12 PCIE to USB LGA1155 DDR3 4GB 1600Mhz RAM+G1620 CPU+SATA Cable B75 LGA1155
Shenzhen Chuangyida Electronics Co., Limited🇨🇳CN6 yrs
B75 H61 M.2 NVME USB3.0 Desktop PC Motherboard Esonic B75DA DDR3 LGA 1155 Computer Mainboard Micro ATX Board for 2/3 Gen CPU
Shenzhen Sby Technology Co., Ltd.🇨🇳CN5 yrs
B75 LGA 1155 Motherboard Set With I5 3570 and 2*8GB DDR3 1600MHZ Desktop RAM NVME M.2+ WIFI M.2 Interface Kit
Shenzhen Mega Technologies Co., Ltd.verified🇨🇳CN13 yrs
US B75M P8B75-M LX PLUS B75M-A P8B75-M LE Plus P8B75-V P8Z77-V LX2 LX LE P8H77-V Z77-A LGA 1155 DDR3 Desktop Motherboard
B75 LGA1155 Micro ATX Industrial Motherboard Intel I7/I5/I3 Dual LAN 6 COM DDR3 16GB Double Channel VGA PCIe X16 2 PCI New
Shenzhen Aiostar Electronics Co., Ltd.🇨🇳CN6 yrs
Factory GA-B75M-D3H Desktop Motherboard B75 Chipset Socket LGA 1155 I3 I5 I7 DDR3 32G Micro ATX B75M-D3H Used Mainboard
Shenzhen Huateng Technology Intelligence Information Co., Ltd.🇨🇳CN9 yrsRelated Searches
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Sources & References
23 sources cited · Verified industry data & reports
Intel® Core™ i3-2120 Processor
Intel
Total Cores 2 Total Threads 4 Processor Base Frequency 3.30 GHz Cache 3 MB Intel® Smart Cache Bus Speed 5 GT/s TDP 65
Intel Core i3-2120 Specs - CPU Database
TechPowerUp
Physical Socket: Intel Socket 1155 Foundry: Frequency: 3.3 GHz Turbo Clock: N/A Base Clock: 100 MHz Multiplier: Memory: 32 GB ECC … 2 # of Threads: 4 SMP
Intel Core i3-2120 - CM8062301044204 / BX80623I32120 ...
CPU-World
Intel Core i3-2120 specifications ; Package, 1155-land Flip-Chip Land Grid Array ; Socket, Socket 1155 / H2 / LGA1155 ; Size, 1.48" x 1.48" / 3.75 ...
Intel Core i3-2120 Dual-Core Processor 3.3 GHz 3 MB ...
Amazon.com
Core i3 CPU Speed 3.6 GHz CPU Socket LGA 1155 Secondary Cache 3 MB Wattage 65 watts ・ 3.4 GHz 4 Core LGA ・ 100Mbps LAN, HDMI, PCIe 3.0 x16 Slot, PCIe x1, M.2
Intel Core i3-2120 - CPU UserBenchmarks
CPU UserBenchmarks
Cores, 4 Threads @3.3 GHz, Sandy Bridge. Socket 1155, 1 CPU, 2 cores, 4 threads Base clock 3.3 GHz, turbo 3.3 GHz (avg) 60.9% Good Memory 86.4 … average Memory ...
Intel Core i3-2120 @ 3.30GHz
CPU Benchmarks
Intel Core i3-2120 @ 3.30GHz. Socket Type Cross-Platform CPU Performance. CPU Mark: 4,049 Thread: 1,703 CPU Test @ 3.30GHz Integer Math 9,471 MOps/Sec … 3.30 ...