Original Aochips editorial illustration of enterprise SSD demand and cautious DRAM spot trading

Weekly Memory Brief: NAND’s AI Pull, CXMT Volatility & DDR4’s Return — August 24

Published 24 August 2026, Australia/Sydney. Coverage: 17–23 August 2026.

This week’s practical read: enterprise SSD demand added a fresh NAND supply signal, CXMT finished a volatile but positive trading week, and DDR4 platform reuse returned to the PC-building conversation.

1. Storage market: enterprise SSD demand tightens NAND

Original Aochips editorial illustration of enterprise SSD demand and cautious DRAM spot trading
AI infrastructure is pulling NAND toward enterprise SSDs while DRAM spot buyers remain selective.

Fact: TrendForce reported on 18 August that steady AI-server demand—especially for enterprise SSDs—produced a NAND Flash shortage in 2Q26 and enabled higher contract ASPs. Combined revenue for the five largest publicly listed NAND brands rose 77% QoQ to US$68.87 billion. That is quarterly supplier revenue, not a 77% NAND or retail SSD price increase.

Weekly change and uncertainty: DRAMeXchange’s public daily notes described quiet, range-bound DRAM spot trading from 19–21 August. Its average for DDR4 8Gb (1Gx8) 3200 moved from US$43.070 per chip on 19 August to US$43.288 on 21 August, about +0.5%, while price-chasing remained weak. Compared with the prior week’s long-range DRAM-tightness signal, the new information is stronger evidence of enterprise-SSD-led NAND pressure. TrendForce forecasts supportive NAND ASPs in 3Q26, but weak PC and smartphone demand leaves client SSD pricing uncertain; we found no comparable Australian weekly retail series, so we do not infer a local SSD move.

2. CXMT stock update: listed, trading and still volatile

Original Aochips editorial illustration of a listed memory-chip company in secondary-market price discovery
CXMT is past issuance and now in secondary-market price discovery.

Fact: CXMT is publicly listed and has traded on Shanghai’s STAR Market since 27 July under stock code 688825. Background records show an IPO issue price of CNY 8.66 per share and online subscription code 787825; the subscription code is not a tradable ticker, and the issue price is not today’s share price.

Delayed S&P Global Market Intelligence data displayed by StockAnalysis shows a CNY 58.00 close on 21 August 2026, versus CNY 55.18 on 14 August—about +5.1% week on week. The path was uneven: CXMT closed at CNY 61.80 on 17 August before giving back part of that jump. These are dated Shanghai closes in CNY per share, not a live quote. A short trading history and the gap from the issue price make simple valuation comparisons hazardous. This is general information only, not investment advice.

3. PC DIY topic: DDR4 platforms get another look

Original Aochips editorial illustration of DDR4 platform reuse and memory compatibility choices
Platform reuse can save money only when socket, chipset, BIOS and memory support all align.

Heat signal: Discussion about Intel keeping Raptor Lake and LGA1700 available “for years to come” continued through 17 August coverage. The underlying Tom’s Hardware interview and a related 126-vote r/Intel thread were published on 14 August, before this coverage window, so they are context—not a new product launch. Community engagement indicates interest, not proof of future supply or value.

Verified fact and practical takeaway: Intel’s compatibility documentation says 13th Gen desktop processors use LGA1700 with 600- or 700-series chipsets and support up to DDR4-3200 or DDR5-5600/4800, depending on configuration. That does not mean one motherboard accepts both DIMM types. Builders should verify the exact board’s memory type, CPU support list, BIOS version and QVL before reusing parts. Intel’s portfolio statement may improve choice, but it is not a guarantee that every SKU, board or upgrade path will remain available—or cheaper.

Sources

Image rights note: The three illustrations were generated originally for this Aochips article. No third-party stock imagery, logos, branded product designs, screenshots or copyrighted characters were used.

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