Dega Storage

What Dega Storage does

Suzhou Dega Storage Tech Co., Ltd. (苏州德伽存储科技有限公司), doing business as Dega Storage and previously known as Suzhou Dejia Storage Technology, is a privately held Chinese supplier of semiconductor memory electrical performance and functional testing equipment founded on December 25, 2022. The company's product portfolio spans the full memory test stack: NAND/DRAM wafer-level CP testing, high-speed and low-speed burn-in aging testing (TDBI/RDBI), ATE automated final test (FT), and SSD/DRAM module system-level test (SLT) systems — with current-generation module offerings including the G3508P PCIe Gen5 SSD production/burn-in chamber, DDR5-3600ST and DDR5-E1S module test systems, A1500P/A2000 desktop testers, the DEGA-DCU-LC LPCAMM2 tester, and a complementary DRAM module test system. The company has begun R&D into HBM and HBF next-generation high-bandwidth memory test equipment for AI compute and advanced packaging applications. Headquartered in Suzhou Industrial Park with regional branches in Shanghai, Wuhan, and Shenzhen and overseas subsidiaries in South Korea and Singapore, Dega sells directly to memory chip manufacturers and memory module/SSD manufacturers through an enterprise field sales motion supported by a global technical service network; pricing is quote-based and not publicly disclosed. Revenue mix is anchored on hardware sales of test equipment with a secondary technical services and integration stream.

Underlying technology architecture draws on a core team with over 20 years of industry experience drawn from Seagate Technology and SK Hynix, covering testing system architecture design, hardware platform development, testing software, and system integration. Tangible R&D output is significant for a ~1.5-year-old private company: 18 invention patents, 10 utility model patents, 5 appearance patents, and 13 software copyrights/trademarks. The company operates a wholly-owned subsidiary, Anhui Tailindun Technology (安徽泰林顿科技), that handles memory testing equipment R&D, production, sales, and technical services, while LeapStor operates as a retained sub-brand for memory testing equipment aimed at existing customers.

The business model is an enterprise hardware-plus-services motion. Equipment ASPs in this category range from low six figures to low single-digit-millions USD per system, paired with recurring technical services and test software development work delivered through the China-Korea-Singapore service network. Customer targeting is concentrated among global memory chip manufacturers (NAND/DRAM fabs) and SSD/DRAM module manufacturers, though no customer logos are publicly disclosed. A single disclosed venture funding event from Oriental Fortune Capital (April 2024) provides external validation, but no revenue, ARR, or headcount figures are available, leaving commercial scale unverified at the time of analysis.

Name

Dega Storage

Legal name

苏州德伽存储科技有限公司

Website

https://degastorage.com

Company type

Private

Founded year

2022

Operating status

Operating

Short description

Dega Storage is a Chinese supplier of semiconductor memory testing equipment, covering NAND/DRAM wafer CP testing, burn-in aging, ATE automated final test, and SSD/DRAM module system-level test, with active HBM/HBF R&D for AI compute memory applications. It sells directly to memory chip and module manufacturers through offices in China, South Korea, and Singapore.

Ownership category

akta.pro rank

Product category

Semiconductor Memory Testing Equipment

NAICS

Semiconductor Machinery Manufacturing (333242), Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515)

SIC

Instruments For Meas & Testing Of Electricity & Elec Signals (3825), Services-Testing Laboratories (8734)

akta.pro primary industry

Test, Probe & Burn-In Equipment (Wafer Sort/Final Test) (HDAHAEAJ)

Keywords

• Semiconductor memory testing
• NAND DRAM wafer testing
• SSD module testing equipment
• Burn-in aging testers
• HBM high-bandwidth memory

Headquarters

HQ city

Suzhou

HQ country

China

HQ region

Asia

Offices6 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure, Supply Chain

Revenue model

1. Memory Testing Equipment Sales: The company generates revenue primarily through the sale of semiconductor memory testing equipment, including wafer testing, chip testing, and module testing systems. The equipment serves the global storage industry with high-quality, high-efficiency, highly reliable, and cost-effective testing solutions.
2. Technical Services and Support: Technical services including system integration, testing software development, and ongoing customer support, provided through their global technical service network across China, South Korea, and Singapore.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Dega Storage designs, manufactures, and sells semiconductor memory electrical performance and functional testing equipment covering NAND/DRAM wafer CP testing, Burn-In aging testing, ATE automated FT testing, and SSD/DRAM module SLT testing. The company also maintains R&D investment in next-generation HBM/HBF high-bandwidth memory testing equipment for AI computing and advanced packaging applications. Equipment is sold directly to memory chip and SSD/module manufacturers globally, with full lifecycle support from R&D verification to mass production testing.

Product overview

Dega Storage (苏州德伽存储科技有限公司) is a semiconductor memory testing equipment company offering a comprehensive portfolio of testing solutions across three main categories: Memory Wafer Testing (wafer-level CP testing equipment), Memory Chip Testing (including DC test equipment, high-speed aging/Burn-In equipment, ATE automated FT testing, and SLT system-level testing), and Memory Module Testing (covering PCIe Gen5 SSD production/burn-in chambers, DDR5 memory module test systems like DDR5-3600ST and DDR5-E1S, A1500P/A2000 desktop systems, DEGA-DCU-LC LPCAMM2 tester, and DRAM module test systems). The company provides testing solutions from R&D verification through engineering testing to mass production testing. LeapStor operates as a sub-brand under Dega Storage. The company also invests in HBM/HBF next-generation high-bandwidth memory testing equipment development.

Differentiator

Problem solved

Functional benefit

Brands

• LeapStor: Sub-brand of Dega Storage for memory testing equipment products and services.

Products and services

• Memory Wafer Testing Equipment (NAND/DRAM Wafer CP Testing) Equipment for semiconductor memory wafer inspection and electrical performance validation at the wafer-level manufacturing stage, covering full NAND/DRAM wafer CP testing scenarios from R&D verification and engineering testing through mass production testing. Sold to memory chip manufacturers globally.
• DC Test Equipment for Memory Chips DC testing equipment for memory chip electrical characterization and verification, serving memory chip manufacturers in R&D and production testing contexts.
• High-Speed Aging Test Equipment (TDBI/RDBI) High-speed burn-in aging test equipment for accelerated reliability testing of memory chips, ensuring product durability and reliability under stress conditions for memory chip manufacturers.
• Memory Chip ATE (Automated Test Equipment) Testing Machine Automated test equipment for memory chip final test (FT) processing, designed for high-volume production testing at memory chip manufacturers.
• Memory Chip SLT (System Level Test) Tester System-level test equipment for memory chip functional validation and performance assessment, serving memory chip manufacturers requiring higher-confidence functional test coverage.
• PCIe Gen5 SSD Production/Burn-in Chamber (G3508P) Water-cooled high and low temperature burn-in function test system for PCIe Gen5 SSD modules, supporting PCIe L1.1 and L1.2 low power testing. Targeted at SSD manufacturers and module makers requiring high-volume reliability testing of Gen5 SSD products.
• DDR5-3600ST Memory Module Test System Memory module testing system supporting DDR5 SODIMM/UDIMM/RDIMM x4/RDIMM x8 configurations for 4-sticks module testing. Designed for DRAM module manufacturers needing high-throughput DDR5 production testing.
• DDR5-E1S Memory Module Test System Memory module testing system supporting DDR5 SODIMM/UDIMM/RDIMM x4/RDIMM x8 for single stick module testing, designed for DRAM module manufacturers requiring single-module validation.
• A1500P Desktop Memory Test System Desktop memory testing system supporting PCIe-5 interface for SSD and DRAM module testing, providing a compact form factor for engineering and small-batch module validation.
• A2000 Desktop Memory Test System Desktop memory testing system supporting PCIe Gen5 interface for advanced storage module validation, designed for engineering test, R&D qualification, and low-volume module validation.
• DEGA-DCU-LC LPCAMM2 Module Tester LPCAMM2 module tester for next-generation memory module testing, supporting manufacturers transitioning to LPCAMM2 form-factor modules.
• DRAM Module Test System Comprehensive DRAM module testing system for memory module functional and performance validation across DRAM module manufacturers' production and engineering lines.
• Low-Speed Aging Test Equipment (TDBI) Low-speed burn-in aging test equipment for memory module reliability testing, used by SSD and DRAM module manufacturers to ensure product durability under extended stress conditions.
• LeapStor (Sub-brand for Memory Testing Equipment) Sub-brand of Dega Storage for memory testing equipment products and services, continuing service for existing customers and serving as a complementary product/service channel under the Dega Storage corporate umbrella.

Segments3 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Teradyne: Major ATE supplier with the UltraFlex and Magnum product families used widely for NAND/DRAM test. Overlaps directly with Dega's ATE FT and module SLT offerings in memory and SSD test applications.
• Tokyo Seimitsu (Accretech): Japanese manufacturer of wafer prober/test systems and memory test equipment. Directly comparable to Dega's wafer CP testing equipment in terms of customer base (memory manufacturers) and product category.
• Cohu: Supplies semiconductor test handlers and interface solutions, including burn-in and final test systems for memory devices. Directly comparable to Dega's burn-in aging testers and FT solutions serving memory and SSD customers.
• Advantest: Global leader in semiconductor automatic test equipment (ATE) with deep presence in memory test (HBM, DRAM, NAND). Dega's ATE FT and memory SLT products target the same end customers (memory IDMs and module makers) and compete head-to-head for test capacity at Tier-1 memory fabs.
• Hangzhou Changchuan Technology (长川科技): Leading Chinese ATE and test handler supplier with established product lines in memory and discrete device test. Most direct domestic competitor to Dega, sharing the same Chinese customer base (memory IDMs and module assemblers) and competing on price-performance.
• Beijing Huafeng Test & Control Technology (华峰测控): Chinese ATE specialist with strong presence in analog and mixed-signal test, increasingly expanding into memory and power device test. Competes with Dega for Chinese fabless, IDM, and memory test sockets.

Emerging players

• Translarity: Specializes in advanced probe contact technology for wafer-level test including memory and HBM. Adjacent to Dega's wafer CP testing business and could be either a competitor or technology partner for HBM test interfaces.
• Chroma ATE: Taiwanese precision test and measurement equipment maker with a memory and SoC test portfolio. Competes with Dega in Asian memory and SSD module test markets and shares the Korea/China regional customer footprint.
• FormFactor: Supplies advanced probe cards and test interfaces critical to wafer-level (CP) test, including for HBM stacks. Adjacent competitor to Dega's wafer CP tester business — many customers buy probe interfaces and CP testers from different suppliers.
• Yokowo: Provides test handlers and contactors used in memory final test and burn-in. Overlaps with Dega's module SLT and burn-in product lines, particularly for SSD and DRAM module customers.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights5 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries2 records

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Dega Storage