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Siemens Simatic S7-300/C7/Et 200 CPU Micro Memory Card MMC Card 6es7953-8lm31/8ll31/8LG31-0AA0 6es7953-8lj31-0AA0
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Siemens Simatic S7-300/C7/Et 200 CPU Micro Memory Card MMC Card 6es7953-8lm31/8ll31/8LG31-0AA0 6es7953-8lj31-0AA0

US $ 28-60 / Piece FOB
1 Piece (MOQ)
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Foshan Copartner Technology Co., Ltd

Trading Company

Guangdong, China Since 2023
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Siemens PLC Power Management Module 6es7505-0ka00-0ab0 25W DC 24 V
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Siemens PLC Power Management Module 6es7505-0ka00-0ab0 25W DC 24 V

US $ 300-400 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Program Storage Management with S_I_E_Mens Simatic S7 Memory Card and S7 Series PLC

Program Storage Management with S_I_E_Mens Simatic S7 Memory Card and S7 Series PLC

US $ 50-200 / Piece FOB
1 Piece (MOQ)
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Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
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Electrical 6es7317-2ek14-0ab0 Simatic S7-300 CPU 317-2 Pn Dp CPU Module New Siemen S PLC with 1 MB Work Memory

Electrical 6es7317-2ek14-0ab0 Simatic S7-300 CPU 317-2 Pn Dp CPU Module New Siemen S PLC with 1 MB Work Memory

US $ 4,000-7,000 / Piece FOB
1 Piece (MOQ)
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Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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6es7954-8LC03-0AA0 Brand New Original Siemens CPU Storage Card Memory

6es7954-8LC03-0AA0 Brand New Original Siemens CPU Storage Card Memory

US $ 120-150 / Piece FOB
1 Piece (MOQ)
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Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
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Siemens 6es7134-6hb00-0ca1 Simatic Et 200sp Analog Input Module
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Siemens 6es7134-6hb00-0ca1 Simatic Et 200sp Analog Input Module

US $ 40-100 / Piece FOB
1 Piece (MOQ)
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Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2026
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Deployment Ready Mtc40f2047s1RC56bb1 128GB DDR5 5600MHz PC5-44800 Ecc Rdimm Server Memory RAM for Eda Simulation Digital System
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Deployment Ready Mtc40f2047s1RC56bb1 128GB DDR5 5600MHz PC5-44800 Ecc Rdimm Server Memory RAM for Eda Simulation Digital System

US $ 3,880-3,900 / Piece FOB
1 Piece (MOQ)
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Polaris Mobility Solutions Co., Limited

Trading Company

Guangdong, China Since 2025
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Sk Hynix DDR4 4G 2666 Laptop Module Single Compatible with 8g 16g Model Hma851s5cjr6n-Vk

Sk Hynix DDR4 4G 2666 Laptop Module Single Compatible with 8g 16g Model Hma851s5cjr6n-Vk

US $ 23.01 / Piece FOB
1 Piece (MOQ)
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Beijing Woxun Jiahua Technology Co., Ltd

Trading Company

Beijing, China Since 2026
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Original PLC 6es7 321 Module Simatic S7-300 Digital Input Module

Original PLC 6es7 321 Module Simatic S7-300 Digital Input Module

US $ 11 / Piece FOB
1 Piece (MOQ)
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Wenzhou Valvespro Flow Control Technology Co., Ltd.

Zhejiang, China Since 2020
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6es79548lf030AA0 Memory Card 6es7954-8lf03-0AA0

6es79548lf030AA0 Memory Card 6es7954-8lf03-0AA0

US $ 150-250 / Piece FOB
1 Piece (MOQ)
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Dongguan Sinaean Industrial Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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6es7511-1ak02-0ab0 Brand New CPU 1511-1 Pn Model PLC with Working Memory 150 Kb for Program and 1 MB for Data

6es7511-1ak02-0ab0 Brand New CPU 1511-1 Pn Model PLC with Working Memory 150 Kb for Program and 1 MB for Data

US $ 666-2,000 / Piece FOB
1 Piece (MOQ)
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Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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C200h-Mr831 Memory Unit Memory Pack RAM 16kb
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C200h-Mr831 Memory Unit Memory Pack RAM 16kb

US $ 88-98 / Piece FOB
1 Piece (MOQ)
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Shenzhen Dulcimer Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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M321ryga0pb2-Ccp DDR5 6400 Rdimm 96g PC5-51200 2rx4 1.1V 288-Pin Dual Rank Registered Server Memory Module Upgrade Kit for Servers

M321ryga0pb2-Ccp DDR5 6400 Rdimm 96g PC5-51200 2rx4 1.1V 288-Pin Dual Rank Registered Server Memory Module Upgrade Kit for Servers

US $ 100-450 / Piece FOB
1 Piece (MOQ)
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Polaris Mobility Solutions Co., Limited

Trading Company

Guangdong, China Since 2025
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Mit-Su-Bishi R Series R120CPU High End Controller Large Capacity Memory
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Mit-Su-Bishi R Series R120CPU High End Controller Large Capacity Memory

US $ 120-150 / Piece FOB
1 Piece (MOQ)
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Shenzhen Wonderful Tech Co., Ltd.

Trading Company

Guangdong, China Since 2026
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X3-Dio Molex Xmc Module
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X3-Dio Molex Xmc Module

US $ 499 / Piece FOB
1 Piece (MOQ)
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Shenzhen Tongchuang Xin Electronic Circuit Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Rt-Fip-680 Multi-Service Processing Board Flexible Interface Platform Module 680

Rt-Fip-680 Multi-Service Processing Board Flexible Interface Platform Module 680

US $ 600-2,800 / piece FOB
1 piece (MOQ)
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Chongqing Chimu Technology Co., Ltd.

Trading Company

Chongqing, China Since 2023
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High-Quality Siemens 6es7952-1al00-0AA0 Memory Card for S7-400 PLC

High-Quality Siemens 6es7952-1al00-0AA0 Memory Card for S7-400 PLC

US $ 285-295 / Piece FOB
1 Piece (MOQ)
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Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
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6es7212-1he40-0xb0 New Simatic S7-1200 CPU 1212c Compact CPU PLC Program/Data Memory 75 Kb

6es7212-1he40-0xb0 New Simatic S7-1200 CPU 1212c Compact CPU PLC Program/Data Memory 75 Kb

US $ 200-500 / Piece FOB
1 Piece (MOQ)
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Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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Factory Supply Qsfp28 100g 1310nm 40km Er4 SFP Transceiver Module

Factory Supply Qsfp28 100g 1310nm 40km Er4 SFP Transceiver Module

US $ 680 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xuhong Technology., Ltd

Guangdong, China
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Schnei. Der Compact HMI 6.0.1 Expansion Gold Seller USB Programming Cable TM221c40r for Mitsubishi PLC Smart Controller
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Schnei. Der Compact HMI 6.0.1 Expansion Gold Seller USB Programming Cable TM221c40r for Mitsubishi PLC Smart Controller

US $ 300-600 / Piece FOB
1 Piece (MOQ)
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Tianjin Shiny-Metals Technology Co., Ltd.

Tianjin, China Since 2025
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High Quality Original Simatic S7-1200 CPU 1212c Compact CPU PLC Program or Data Memory 75 Kb 6es7212-1ae40-0xb0

High Quality Original Simatic S7-1200 CPU 1212c Compact CPU PLC Program or Data Memory 75 Kb 6es7212-1ae40-0xb0

US $ 200-500 / Piece FOB
1 Piece (MOQ)
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Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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New Siemens S7-200 64K Memory 6es7291-8GF23-0xa0

New Siemens S7-200 64K Memory 6es7291-8GF23-0xa0

US $ 7-32 / Piece FOB
1 Piece (MOQ)
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Shenzhen Tengjing Electronics Co., Ltd

Guangdong, China Since 2023
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New Siemens Et 200sp Analog Output Module 6es7135-6GB00-0ba1

New Siemens Et 200sp Analog Output Module 6es7135-6GB00-0ba1

US $ 40-100 / Piece FOB
1 Piece (MOQ)
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Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2026
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About Memory Module FAQ
  • QWhat factors should I consider when choosing a rack server?

    The Memory Module is classified under our comprehensive Rack Server range.When selecting a rack server, consider scalability, warranty options, and energy efficiency. Many focus on trends that highlight stable performance and OEM products. Check with your distributor to ensure you're getting competitive pricing and compliance standards. Contact us for personalized advice.

  • QHow can I find affordable rack servers without compromising quality?

    Our Memory Module offers exceptional quality and style within the Rack Server category.Seek out wholesale pricing from established suppliers. Comparing price trends across distributors can yield significant savings on bulk purchases. Partner with a trusted distributor to access both factory-direct benefits and top-rated server models. Get a quote today to see how you can optimize budgets efficiently.

  • QDo rack servers offer customizable options?

    Discover the perfect addition to your Rack Server with our Memory Module.Rack servers often come with customization options like enhanced cooling systems and hardware expansion capabilities. Look for manufacturers offering OEM and factory direct pricing to find suitable solutions. A certified distributor can provide guidance on available modifications; contact us to explore custom solutions!

Electrical 6es7211-1be40-0xb0 Industrial New AC/DC/Relay Onboard I/O 6 Di 4 Do Relay 2A 2ai Program/Data Memory 50 Kb CPU Module PLC Genuine

Electrical 6es7211-1be40-0xb0 Industrial New AC/DC/Relay Onboard I/O 6 Di 4 Do Relay 2A 2ai Program/Data Memory 50 Kb CPU Module PLC Genuine

US $ 200-500 / Piece FOB
1 Piece (MOQ)
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Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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Dual-Sensor 52X Optical Zoom + 225mm Thermal IP Camera Night Vision Memory Card Support for Marine/Substation
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Dual-Sensor 52X Optical Zoom + 225mm Thermal IP Camera Night Vision Memory Card Support for Marine/Substation

US $ 16,502-17,760 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hangzhou Huanyu Vision Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Wholesale SODIMM DDR3 1600MHz 8GB Laptop Memory Module

Wholesale SODIMM DDR3 1600MHz 8GB Laptop Memory Module

US $ 24.8-27 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Pancun Technology Co., Ltd.

Guangdong, China
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2 Channel DVR Module Supplied, 128GB SD Memory, OEM Service Available

2 Channel DVR Module Supplied, 128GB SD Memory, OEM Service Available

US $ 60 / Piece FOB
1 Piece (MOQ)
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Shenzhen Brandoo Technology Co., Ltd

Guangdong, China
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6es7511-1ck01-0ab0 New Unopened Simatic S7-1500 Compact PLC 1511c-1pn with Working Memory 175 Kb for Program and 1 MB

6es7511-1ck01-0ab0 New Unopened Simatic S7-1500 Compact PLC 1511c-1pn with Working Memory 175 Kb for Program and 1 MB

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
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Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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LB-LINK RTL8761BUV-CG M8761BU2 USB Powered Bluetooth Controller for Plug and Play Convenience

LB-LINK RTL8761BUV-CG M8761BU2 USB Powered Bluetooth Controller for Plug and Play Convenience

US $ 2-4 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Bilian Electronic Limited

Manufacturer/Factory

Guangdong, China Since 2023
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6es7211-1be40-0xb0 AC/DC/Relay Onboard I/O 6 Di 4 Do Relay 2A 2ai Program/Data Memory 50 Kb CPU Module PLC New

6es7211-1be40-0xb0 AC/DC/Relay Onboard I/O 6 Di 4 Do Relay 2A 2ai Program/Data Memory 50 Kb CPU Module PLC New

US $ 200-500 / Piece FOB
1 Piece (MOQ)
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Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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Hot Sale 64GB PC4-2666V-Ld2-11 Hmaa8gl7AMR4n-Vk RAM PC4-21300 DDR4-2666mhb Memory Module
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Hot Sale 64GB PC4-2666V-Ld2-11 Hmaa8gl7AMR4n-Vk RAM PC4-21300 DDR4-2666mhb Memory Module

US $ 520-550 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Maiguo Network Technology Co., Ltd.

Guangdong, China Since 2026
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RTL8821CU-CG M8821CU1 1T1R 802.11a/b/g/n/ac WiFi+BT4.2 Module USB2.0 for WLAN and BT controller with SRRC CE FCC BQB
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RTL8821CU-CG M8821CU1 1T1R 802.11a/b/g/n/ac WiFi+BT4.2 Module USB2.0 for WLAN and BT controller with SRRC CE FCC BQB

US $ 3.5-5 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Bilian Electronic Limited

Manufacturer/Factory

Guangdong, China Since 2023
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Emerson DeltaV PLC Module VS3202 KJ2201X1-BA1 12P3162X162 KJ2003X1-BB1 KJ2201X1-PW1 KJ4002X1-BF4 KJ3003X1-EA1 KJ2005X1-MQ1 Redundant Logic Solver - SLS 1508
Secured Trading Service

Emerson DeltaV PLC Module VS3202 KJ2201X1-BA1 12P3162X162 KJ2003X1-BB1 KJ2201X1-PW1 KJ4002X1-BF4 KJ3003X1-EA1 KJ2005X1-MQ1 Redundant Logic Solver - SLS 1508

US $ 123 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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AV500 Homplug AV/Powerline Communication Module

AV500 Homplug AV/Powerline Communication Module

US $ 10-25 / Piece FOB
100 Pieces (MOQ)
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7inova Technology (Shenzhen) Limited

Guangdong, China
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Original New Siemens 6es7318-3EL01-0ab0 S7-300 CPU 319-3 Pn/Dp 2MB Work Memory PLC Controller

Original New Siemens 6es7318-3EL01-0ab0 S7-300 CPU 319-3 Pn/Dp 2MB Work Memory PLC Controller

US $ 60-280 / Piece FOB
1 Piece (MOQ)
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Hk Ouke Automation Co., Limited

Trading Company

Hongkong S.A.R., HONG KONG, CHINA Since 2025
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Original 6es7274-1xa30-0xa0/6es7274-1xk30-0xa0/6es7290-6AA30-0xa0 S7-1200 Memory Card for Siemens
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Original 6es7274-1xa30-0xa0/6es7274-1xk30-0xa0/6es7290-6AA30-0xa0 S7-1200 Memory Card for Siemens

US $ 200 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Sichuan Focus Science and Technology Co., Ltd.

Trading Company

Sichuan, China Since 2020
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