Longsys

About Shenzhen Longsys Electronics Co. Ltd.

Shenzhen Longsys Electronics is a technology-based manufacturer that specializes in memory products. Operating since 1999, the firm is based in Shenzhen, China. It maintains multiple offices in its home country and has a presence in Hong Kong, Taiwan, and the United States.

What types of products does Longsys offer?

The company caters to automotive, computing, industrial, data center, retail, office appliance, wearables, signage, networking, and enterprise storage end-markets.

Its catalog includes embedded, industrial, and mobile SSD solutions, high-reliability flash storage cards, NAND-based MCPs, PCIe SSD products, parallel NAND flash modules, automotive-grade eMMC devices, and DDR memory modules.

What are some examples of outstanding Longsys products?

One of the more popular products from Longsys is the FORESEE brand of embedded storage products. It established the product line in 2011 to meet the challenging requirements of its customers.

The company reaffirmed its reputation recently with the launch of its range of FORESEE Serial Peripheral Interface (SPI) NAND products. The manufacturer designed the line specifically to meet the miniaturization requirements of Internet of Things (IoT) enabled electronic devices. In addition to featuring discreet WSON packaging, the series is available in 1Gb, 2Gb, and 4Gb assortments and boasts an operating temperature range of -40° C to 85°C.

The firm’s FORESEE FBGA-78 packaged DDR3L is another one of its best and most versatile offerings. The product is available in 2Gbit, and 4Gbit varieties, comes in a space-saving 7.5mm x 10.6mm x 1.2mm package, operates at 1866Mbps, and only requires 1.35V in power. It is also incredibly robust as it can function consistently at temperatures from 0°C to 75°C.

Product categories

Embedded storage
Memory module
SSD
Authorized Franchise Partner

Longsys

Keep data available through demanding environments and changing markets with combined direct memory sourcing, in-house firmware, and controlled manufacturing through Longsys.

Supply control
Direct NAND sourcing + controlled BOMs
Industrial endurance
Wide-temperature storage for sustained workloads
Firmware flexibility
In-house tuning for application requirements
Quality coverage
ISO 9001, ISO 14001, + IATF 16949
What we distribute

Product categories

Analog & discrete
Passives
Electromechanical
System solutions

Embedded storage

Integrated data storage

Memory module

Expandable system memory

SSD

Fast, reliable storage

Markets served

Powering diverse applications

Automotive + transportation
Industrial automation
Medical
Consumer electronics
AI + high-performance computing
Communications + networking
Commercial systems
Your new partner

Why customers choose

Longsys

Longsys connects NAND and DRAM resources with in-house manufacturing controls to sustain qualified storage designs across longer product lifecycles.

Longsys
alternative manufacturers
Kioxia
SK Hynix
Micron
Samsung
Solidigm
Toshiba
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Which Longsys storage products are best for industrial systems?

Industrial eMMC parts are suited for compact, soldered-down designs that require managed NAND in a standardized package. Industrial SATA SSDs support higher-capacity systems that need replaceable storage, while industrial pSLC microSD products offer a compact removable option for data logging and edge equipment.

How does Longsys support long-lifecycle storage programs?

Longsys supports extended programs through controlled bills of materials, direct NAND and DRAM resource relationships, in-house firmware, product testing, and manufacturing oversight. Firmware and storage configurations can also be adjusted to match specific workloads and system requirements.

What is the difference between Longsys eMMC, UFS, and SPI NAND?

Longsys eMMC combines NAND flash and a controller in a compact BGA package. UFS is also managed storage but uses a higher-speed serial interface designed for faster data transfers. SPI NAND uses a lower-pin-count serial interface and gives the host more responsibility for storage management.

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