Key Highlights
- Micron shares climbed 4% on Friday, finishing at $1,015.80 and marking a nearly 10% two-day rally.
- The chipmaker unveiled what it claims is the industry’s first 512GB DDR5 RDIMM, capable of speeds reaching 9,200 MT/s.
- This innovative module consumes just 16 watts, delivering over 60% power savings compared to four 128GB modules with equivalent capacity.
- Both AMD and Intel are currently validating this technology for upcoming server platforms, with mass production scheduled for late 2027.
- The company’s fiscal fourth-quarter earnings are scheduled for Sept. 30, with Goldman Sachs projecting performance exceeding consensus estimates.
Micron (MU) shares finished Friday’s trading session at $1,015.80, representing a 3.92% increase, or approximately 4%. After-hours trading saw an additional 0.20% gain, bringing the two-session advance to nearly 10%.
The rally occurs as market participants anticipate Micron’s fiscal fourth-quarter financial disclosure on Sept. 30. The memory manufacturer will publish its results ahead of a scheduled earnings conference call at 2:30 p.m. Mountain time.
Additionally, Micron offered investors fresh insights into its data-center memory strategy last week. The company showcased what it describes as the industry’s inaugural 512GB DDR5 RDIMM.
This memory module targets next-generation server architectures and achieves transfer rates of up to 9,200 MT/s. A dual-socket server equipped with 24 slots could accommodate up to 12TB of DDR5 DRAM.
Enhanced Server Memory Capacity with Improved Efficiency
Micron indicates the 512GB module requires approximately 16 watts of power. In comparison, four 128GB modules delivering identical capacity would consume roughly 44.2 watts.
This translates to a power efficiency improvement exceeding 60%. The company also claims the module can provide up to 1.4 times better performance than 256GB DDR5 setups in specific analytics applications.
Both AMD and Intel are conducting validation processes for this technology across their upcoming server platforms. Mass production is anticipated to commence in the latter half of 2027.
This production schedule suggests minimal impact on Micron’s short-term financial performance. Nevertheless, the product launch demonstrates the expanding memory requirements being prepared for future AI, analytics and database applications.
Micron has additionally secured extended customer commitments. In June, the company disclosed that 16 strategic partnerships were projected to generate $22 billion in cash deposits and associated financial obligations.
These partnerships encompass data center, automotive and consumer sectors. Micron has also reported approximately $100 billion in outstanding performance obligations from executed contracts.
Analyst Expectations Set High for Upcoming Report
Focus now shifts to the Sept. 30 financial announcement. Micron previously provided guidance indicating approximately $50 billion in fourth-quarter revenue and an 86% gross margin.
Goldman Sachs analyst James Schneider projects $51.9 billion in revenue, an 87.3% gross margin and adjusted EPS of $32.54. Wall Street consensus forecasts referenced in the analysis indicate $50.5 billion, 87% and $31.40, respectively.
Schneider anticipates constrained DRAM and NAND supply dynamics will bolster the quarter. He also forecasts Micron will sustain or expand its approximately 20% HBM market share.
Investor sentiment has improved approaching the earnings release. Hedge fund ownership of Micron increased to 184 during the second quarter from 154 in the preceding quarter, based on available data.
Short interest measured 29.7 million units as of Aug. 31, accounting for 2.64% of the publicly traded float. This represented a 1.04% decline from the prior reporting interval.
Micron’s Sept. 30 disclosure will deliver updated information on DRAM pricing trends, HBM demand patterns, HBM4 shipment volumes, customer partnerships, capital expenditures and supply forecasts. The company officially announced this reporting date on Aug. 26.





