4g Memory Card
Overview
Product sourcing insights & recommendations
The 4GB memory card market in 2026 is defined by a global flash storage crisis, with prices nearly doubling due to unprecedented NAND flash demand from the AI sector. While consumer interest has shifted to higher capacities, the 4GB segment remains vital for industrial, legacy, and secure medical systems.
I have synthesized the current market dynamics, price volatility data, and B2B sourcing insights into a comprehensive report. This includes a breakdown of current bulk pricing (ranging from $0.90 for generic units to $15.00 for industrial-grade cards) and strategic recommendations for securing supply in this high-volatility environment. CrkphotoimagingLuminous-LandscapeAlibabaAlibaba
Based on the 2026 price hikes, would you like to:
4gb Micro Sd Card Bulk Price
Products · 3 lists
TF Cards 64gb Bulk 100% Full Real Capacity Micro Memory Card Sd Mini Card 4GB 64GB
Agrade Storage International Corporation Limited🇭🇰HK3 yrs
High Speed Bulk Price Micro Memory Sd Card 1GB 2GB 4GB 8GB 64GB 128GB Real Full Capacity
Shenzhen Newsunda Electronic Co., Limited🇨🇳CN9 yrs
High Quality China Taiwan Memory Micro Card 4gb Class 6 Wholesale with Adapter 1tb 2tb Upgraded
Shenzhen Pengda Technology Limited🇨🇳CN14 yrs
Taiwan Wholesale Cheap Price High Speed Micro Memory SD Card 4GB 1 Year Guarantee Best Quality Compatible with Phones & Cameras
Shenzhen Hongzexin Electronics Co., Ltd.🇨🇳CN13 yrs
Wholesale Micro Samples Bulk 4GB 8GB 16GB 64GB 128GB SD TF Card True Capacity 32GB Memory Card Taiwan Chip A1 U3 Speed DVR
Shenzhen Shangge Intelligent Technology Co., Ltd.verified🇨🇳CN1 yr
4gb 8gb U1 Class10 U1 Memory Sd Card with 6mb/s Speed Fast 10mb/s for Dashcam Camera Compatible with Phone Gps Mp3 4gb Tf Card
Shenzhen Winbo Digital Co., Ltd.🇨🇳CN20 yrs
100% GENUINE Brand New SanDisk Class 4 8GB 16GB 32GB Micro SD Micro SDHC TF Flash Memory Card C4 8 GB 16 32 G for Industrial Use
IOTECH (SHENZHEN) COMPANY LIMITED🇨🇳CN12 yrs
Wholesale Memory 4GB TF Card True Capacity 128MB 1GB 2GB 8GB 32GB 64G 128G Camera GPS MP3 Compatible Class10 Speed CN GUA Origin
Shenzhen Yongheng Electronics Co., Limited🇨🇳CN17 yrs
Wholesale Sd Card Bulk Micro 1gb 2gb 4gb 8gb 16gb 32gb 64gb 128Gb 128 Gb 256Gb 512Gb TF SD Card Memory Card
Shenzhen Youlen Electronics Co., Ltd.verified🇨🇳CN4 yrs
Factory Supply Cheap Price Micro Flash Memory Bulk 128MB 256MB 512MB SD Card 1GB Sd Kart 2GB 4GB 8GB Memory Card
Shenzhen Shine Technology Co., Ltd.🇨🇳CN7 yrs
Gitra Wholesale Micro Samples Bulk 4GB 8GB 16GB 64GB 128GB SD TF Card True Capacity 32GB 256GB Memory Card Taiwan Chip A1 U3
Shenzhen Gitra Technology Co., Ltd.verified🇨🇳CN11 yrs
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Shenzhen Vision Electronics Co., Ltd.🇨🇳CN15 yrs
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Shenzhen Coosure Electronics Co. , Ltd.verified🇨🇳CN4 yrs
Lowest Price 2GB 4GB 8GB Micro TF SD Card 32GB 64GB High Speed 128GB Micro Camera Card Mobile Storage SD Card
Shenzhen Super Memory Technology Co., Ltd.🇨🇳CN3 yrs
Ceamere Original Bulk for Card 4GB-128GB Class10 U3 High Speed Plastic CE Certified 5-Years Warranty
Shenzhen Smare Technology Limitedverified🇨🇳CN10 yrs
TF Micro SD Card 4GB 8GB 16GB 32GB 64GB 128GB 100MB/s for CCTV Security Camera Dash Cam in Stock Wholesale
Shenzhen Holide Electronic Co., Ltd.verified🇨🇳CN23 yrs
Custom High Speed Micro TF SD Memory Card Class 10 SD Chips Card with 128MB 4GB 8GB 16GB 32GB 64GB 128GB Capacity
Shenzhen Zhiming Communication Technology Co., Ltd.verified🇨🇳CN4 yrs
100% Orginal 4GB 8GB 16GB 32GB 64GB 128GB 256GB 512GB 1TB High Quality 4 8 16 32 64 128 256 512 GB 1 TB SD TF Memory Card
Full Capacity Plastic Memory Card 4GB-128GB Mini TF/ Card with Class10 U3 High Speed for Mobile Phone
Shenzhen Kingyes Technology Co., Ltd.🇨🇳CN12 yrs
SD/TF Mobile Phone Micro Memory SD Card Full Capacity 16GB 64GB Flash Drive
Shenzhen Gst Communication Co., Ltd🇨🇳CN12 yrs
100% Original SD Card 32GB 64GB 128GB 256GB Micro Memory Cards Class 10 U1 U3 SD Card
Shenzhen Edo Technology Co., Ltd.🇨🇳CN6 yrs
Wholesale Micro Samples Bulk 4GB 8GB 16GB 64GB 128GB SD TF Card True Capacity 32GB 256GB Memory Card A1 U3 Speed DVR
Shenzhen Xinlong Xing Electronic Technology Co., Ltd.verified🇨🇳CN8 yrs
OEM U3 High Speed Write Usb Micros Tf Memory SD Cards Carte 4GB 8GB 16GB 32GB 64GB 128GB 256GB 1TB Plastic Memoire Card
Shenzhen Sxjd Electronic Technology Co., Ltd.🇨🇳CN14 yrs
China Supply High Quality 2gb Memory Cards Manufactures From China,4gb Micro Brand Name Memory Card with logo
Shenzhen Gemi Electronic Co., Ltd.🇨🇳CN11 yrs
Wholesale Micro Samples Bulk 4GB 8GB 16GB 64GB 128GB SD TF Card True Capacity 32GB 256GB Memory Card Taiwan Chip Memory Card
Shenzhen Qiugu Technology Co., Ltd.🇨🇳CN8 yrs
High Speed Plastic Micro TF/SD Memory Card 4GB 8GB 16GB 32GB 64GB for Advertising Navigation Photography Phone Storage
Shenzhen Tianshidachuang Digital Technology Co., Ltd.🇨🇳CN7 yrs
SDSDQAB-004G micro card Class4 4GB 20MB/s Read 5MB/s Write TF micro card -25~85°C for Consumer Electronics IoT Device
Shenzhen Magich Technology Co., Ltd.🇨🇳CN1 yr
Reliable Micro Memory SD Card TF Card in Sizes 4GB 8GB 16GB 32GB 64GB 128GB High Durability for Outdoor Photography & Recording
Shenzhen Lefan Electronics Co., Ltd.verified🇨🇳CN4 yrs
Hot Selling Genuine SanDisk Micro SD Card U3 V30 4K 128GB Memory Card for Monitor Video Dash Camera
IOTECH (SHENZHEN) COMPANY LIMITED🇨🇳CN18 yrsHot Selling Genuine SanDisk Micro SD Card U3 V30 4K 128GB Memory Card for Monitor Video Dash Camera
Deep Dive · Full Report
Full Market Report
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Sources & References
20 sources cited · Verified industry data & reports
SD Memory Card Market Size & Share Report by 2031
Metastat Insights
SD Memory Card market is estimated to reach $9521.7 million in 2024 with a CAGR of 2.5% from 2024 to 2031. 4GB, 4GB - 32GB, growing at a CAGR ...
Secure Digital Card Market Size, Share & Global Report ...
Fortune Business Insights
Micro SD cards are projected to account for 84.02% of the market in 2026. Online distribution channels are expected to hold a 65.26% market share in 2026.
Positive Growth Trajectory in SDHC Memory Card Market ...
The SDHC Memory Card market is witnessing robust growth, projected to expand at a CAGR of 8.1% between 2026 and 2033.
What happened to SD card prices? Did they really double ...
Reddit · r/datastorage
Flash memory prices have jumped... so SD cards are noticeably pricier, but it's likely cyclical rather than permanent.
Memory Card Shortage 2026: How Photographers Can ...
Luminous Landscape
Memory Card Shortage 2026 is hitting SD and CFexpress prices. NAND flash prices have doubled in the past six months. cost $25-30 in early 2025 ...
Are memory cards about to get very expensive?
Substack · The Photographer’s Perspective
A major manufacturer announced that they have already allocated its entire 2026 production. The prediction is that things like memory cards, ...