# Original Brand Memory In Stock — PIN2PIN 免改板 Second Source

📍 Zhongshan HQ · Memory & Power Import Substitution · Taiwan Engineering · US Sales Support
📧 sales@hgchips.net  |  ☎ +86 760 8992 4799  |  💬 WhatsApp: +852 9298 5589 (management) / +852 9298 5590 (sales)  |  🕑 Quote reply < 24h

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# Original memory, spot — when you need the exact brand part, today

For BOMs that must stay on the original brand, HGCHIPS' procurement channel sources **genuine Samsung, SK Hynix, Micron, Nanya, ESMT and CXMT memory**. Combined spot stock >5KK pcs (as of Sep 2026) across Zhongshan, Shenzhen and Hong Kong — tested and traceable, ready to ship.

Send Your Target Part List

## Spot stock summary

BrandsSamsung · SK Hynix · Micron · Nanya · ESMT · CXMT

CategoriesDDR3 · DDR4 · LPDDR4/4X · eMMC · eMCP

WarehousesZhongshan · Shenzhen · Hong Kong

Volume>5KK pcs combined · as of Sep 2026

QualityOriginal packaging · QC records available

Brand code in our part numbers — the character in the middle position of every HGCHIPS part number is the original brand it replaces: S Samsung, H SK Hynix, M Micron, N Nanya, C CXMT (长鑫), E ESMT. Example: HGD34G16C18 = 4 Gbit x16 DDR3-1866 CXMT-compatible line; HGD34G16E18 = the same spec on the ESMT line. Send the original part number and we return the matching code with the comparison sheet.

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### Line-down support

Urgent line-down at your factory? We check availability same day and ship from the nearest warehouse node.

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### EOL bridge

Keep production running while you qualify an HG drop-in — original now, cost-effective compatible later.

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### Mixed BOM strategy

Use original brand where the spec demands it, HG compatible where it makes sense — one supplier, one invoice, one test standard.

📌 eMMC / eMCP original spot stock is available on a request basis — send your target part list for a same-day stock check. Category lists are updated as inventory rotates; HGCHIPS verifies each lot for authenticity and quality before shipment.

## Send your target part list for a same-day stock check

Original brand memory, tested and traceable, from a partner that also builds you a cheaper second source.

Check Stock →

## Original-stock questions buyers ask

### What does "original stock" mean on this line?

It is original-brand product held in our own inventory rather than a replacement line — for example the LTM3605 stock page. When you prefer a replacement, the HG46xx / HG80xx drop-in is offered in parallel.

### How is availability quoted for original-stock parts?

Availability is quoted per part number against current inventory. We do not publish standing stock figures for this line; ask for the part number you need and we answer with what is on hand.

### How fast can original-stock parts ship?

Quotations are answered within 24 hours and in-stock items are dispatched from Shenzhen within 48 hours.

### HGCHIPS

A Zhongshan (China) based semiconductor supply partner for import substitution — PIN2PIN replacement for Samsung, SK Hynix, Micron, Nanya memory and ADI µModule power parts that are on allocation, NRND or EOL, with engineering support from Taiwan.

### Products

DDR3 SDRAM
DDR4 SDRAM
LPDDR4 / LPDDR4X
ADI μModule Compatible
Original Memory Stock
Hot Stock — DDR3 / DDR4 Lines
Hot Stock — ADI µModule Lines
Hot Stock — Smart-Glasses BOM
Cross Reference

### Company

About Us
Quality & Testing
Resources
Datasheets
Contact

### Contact

✉ sales@hgchips.net
☎ +86 760 8992 4799 (Zhongshan HQ)
📱 +852 9298 5589 (24h mobile)
💬 WhatsApp — management +852 9298 5589 💬 WhatsApp — sales +852 9298 5590
📍 Room 301-319, 3/F, Longde Building, Wuguishan Street, Zhongshan 528400, Guangdong, China
🧭 Memory & Power Import Substitution
🇺🇸 US Sales Support

© 2026 Zhongshan Huagong Technology Co., Ltd. (HGCHIPS). All third-party brand names and part numbers (Samsung, SK Hynix, Micron, Nanya, ADI, etc.) are the property of their respective owners and are used solely to describe compatibility. HGCHIPS parts are independently engineered replacements and are not manufactured or endorsed by the original brands. Stock levels, lead times and pricing shown on this site are indicative and confirmed at quotation.

Last updated: 2026-09-26 · [Sitemap](https://hgchips.net/sitemap.xml)

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Source: https://hgchips.net/product-original-stock.html  
Last updated: 2026-09-26