ADATA Launched XPG MARS 980 BLADE PCIe 5.0 SSD
The new drive utilizes a 6nm controller to achieve 14,000MB/s sequential read speeds while managing thermals.
Updated on Oct. 14, 2026 in Semiconductors
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ADATA has released the XPG MARS 980 BLADE, a high-performance PCIe 5.0 solid-state drive available in capacities from 1TB to 8TB. The device utilizes a 6nm controller to hit rated speeds of 14,000MB/s for sequential reads.
Why it matters
The adoption of 6nm manufacturing processes for storage controllers aims to address the heat output issues common in high-throughput PCIe 5.0 storage devices. This shift allows for sustained performance levels that were previously constrained by thermal limitations.
The drive features a 6nm Silicon Motion SM2508 controller capable of 1,600,000 IOPS in 4K random read tests. These figures represent a throughput jump over existing PCIe 4.0 architectures.
The players
ADATA
A global memory and storage manufacturer known for its XPG gaming brand and DRAM modules.
Silicon Motion
A designer and marketer of NAND flash controllers for SSDs and other solid-state storage products.
The details
The XPG MARS 980 BLADE relies on the Silicon Motion SM2508 controller, which uses a 6nm fabrication process—a lithographic technique for creating transistors on silicon—to optimize power efficiency and heat dissipation. Achieving these peak speeds requires a compatible PCIe 5.0 M.2 interface on the motherboard to handle the increased bandwidth. The drive is designed to maintain high data throughput without requiring the intensive cooling solutions often needed by earlier Gen5 hardware.
Timeline
The product release was documented on October 14, 2026.
The Tech Race
This release positions the hardware at the high end of the current PCIe 5.0 storage transition. It competes against existing controller architectures by leveraging a more efficient 6nm manufacturing process to balance speed and heat.
Users with PCIe 5.0 compatible systems can utilize these drives to significantly reduce load times in data-heavy workflows compared to previous Gen4 hardware. ADATA is offering a five-year replacement policy for failures, prioritizing hardware swaps over monetary refunds.
The takeaway
The move to 6nm controllers represents a critical step in making PCIe 5.0 performance viable for a broader range of desktop systems without extreme cooling requirements. Users should monitor independent performance benchmarks following retail availability to confirm these rated throughput figures in real-world workloads.
Further reading
For more on the latest advancements in flash memory and interface standards, visit Semiconductors.
Source note: This article includes information reported by Guru3D.
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