📍 Zhongshan HQ · Shenzhen Test Center · Taiwan Engineering · US Sales Support 📧 sales@hgchips.net  |  🕑 Quote reply < 24h
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Memory & Power Semiconductor Supply Partner

End the "obsolete part" and "long lead time" problem — with drop-in compatible memory & power.

HGCHIPS makes 126+ pin-to-pin compatible DDR3 / DDR4 / LPDDR4 / LPDDR4X memory parts and 30 ADI μModule DC-DC replacements for Samsung, SK Hynix, Micron, Nanya and ADI LTM series — same PCB, same firmware, no redesign. Commercial & industrial grades, 10 pcs MOQ, up to 15–30% cost saving.

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We check 126+ memory & 30 power cross references — no match? Ask us, we add new parts continuously.
126+ Memory Cross References 30 ADI μModule Replacements 10 pcs MOQ >5KK pcs Spot Stock 100% Tested -40~+95°C Industrial Grade
What we do

Three reasons buyers switch to HGCHIPS

We are built for teams that cannot afford a bad part — engineers, procurement and program managers who need supply certainty without redesign.

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Drop-in Replacement

Electrical specs, ball maps and timings compared part-by-part against the original by our Taiwan engineering team. No PCB change, no firmware change — plug and play.

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Spot Stock When You Need It

>5KK pcs across Zhongshan / Shenzhen warehouses cover urgent lines and EOL / long-lifecycle designs — including mature DDR3 you thought was gone.

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Tested, Traceable, Certifiable

Every part 100% inspected at our Shenzhen test center — visual, electrical, functional on mainstream CPU/SoC platforms, burn-in screening. SGS / RoHS / REACH reports available.

Product lines

What we supply

DDR3 SDRAM

DDR3 — mature designs, alive

57 parts · 1–8 Gbit · 1333–2133 MT/s · x8/x16 · 1.35/1.5 V · VFBGA-96. Industrial options.

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DDR4 SDRAM

DDR4 — volume without allocation games

30 parts · 4–32 Gbit · 2666–3200 MT/s · x8/x16 · 1.2 V · incl. latest Hynix D-die equivalents.

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LPDDR4 / 4X

Low-power for edge & mobile

39 parts · 4–128 Gbit · x16/x32/x64 · up to 4266 MT/s · VFBGA-200.

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ADI μModule Compatible

HG46xx / HG80xx power modules

30 replacements for ADI LTM46xx & LTM80xx point-of-load DC-DC. Long-term stock commitment.

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Also supplying original-brand memory spot stock (Samsung / SK Hynix / Micron / Nanya / ESMT) for urgent and EOL lines.

Proven in the field

Numbers behind our engineering-first approach

500+
projects supported worldwide
15–30%
typical cost saving, equal performance
10 pcs
sample MOQ — validate before you commit
~80%
of customers are server / AI hardware OEM-ODMs
[ Office / Shenzhen Test Center Photos ]

HQ: Zhongshan · Test: Shenzhen
Engineering: Taiwan · Support: Chengdu & US
Company proof

Infrastructure that de-risks your second source

  • Shenzhen in-house test center — 100% inspection with traceable records on every lot
  • Taiwan engineering support — JEDEC-standard comparison against original datasheets
  • Tier-1 packaging partnerships — advanced, higher-speed package capability
  • US sales support — local-timezone communication for North America
  • 500+ deployments — base stations, automotive BMS, medical CT, AI accelerators

Send us your BOM or target part numbers

Get a compatibility check and a quotation within 24 business hours — samples from just 10 pcs.

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