ADATA LEGEND 860 1TB PCIe 4.0 ×4 internal M.2 2280 NVMe SSD

Product Description

The ADATA LEGEND 860 1 TB M.2 NVMe SSD (model SLEG-860-1000GCS / -1000GBH) is a cutting-edge internal storage solution designed for creators, gamers, and performance enthusiasts. With a robust PCIe 4.0 x4 interface, it delivers blazing-fast sequential read/write speeds—up to 6,000 MB/s read and 5,000 MB/s write. Its high-speed performance is enhanced by 3D NAND, SLC caching, Host Memory Buffer (HMB), and advanced LDPC ECC technology for improved data integrity and responsiveness. The drive features a compact M.2 2280 form factor, optionally with an integrated heatsink for better thermal management, and boasts durability, reliability, and compatibility with modern platforms including support for PS5 expansion.

Key Features

Lightning-Fast PCIe Gen4 x4 Performance Delivers sequential reads up to 6,000 MB/s and writes up to 5,000 MB/s.

Advanced 3D NAND with SLC Cache & HMB Enhances speed and efficiency by using a faster cache layer and system memory for caching.

LDPC ECC Technology Uses Low-Density Parity Check error correction to ensure data integrity and drive reliability.

Integrated Heatsink Option Models may include an integrated heatsink (or be available without) to help maintain peak performance under heavy workloads.

Compact M.2 2280 Form Factor Fits standard M.2 slots in desktops, laptops, and consoles.

Extended Endurance & Durability Rated for up to 640 TBW at 1 TB capacity, with an MTBF of 2 million hours.

PS5 Ready Fully compatible for use as internal storage expansion in PlayStation 5, supporting up to ~5,000 MB/s read speeds in that environment.

Robust Shock Resistance Can withstand shocks of up to 1,500 G for 0.5 ms.

SSD Toolbox Software Includes ADATA’s SSD Toolbox for monitoring health, firmware updates, and SMART diagnostics.

5-Year Limited Warranty Long-term manufacturer coverage for peace of mind

Specifications Specification Details Model / SKU SLEG-860-1000GCS / 1000GBH Capacity 1 TB Interface PCIe 4.0 x4 (NVMe 2.0 compliant) Form Factor M.2 2280 NAND & Cache 3D NAND, SLC cache, HMB supported Sequential Read Up to 6,000 MB/s (on PC/Laptop), ~5,000 MB/s on PS5  Sequential Write Up to 5,000 MB/s  Endurance (TBW) 640 TBW  MTBF 2,000,000 hours  Shock Resistance 1,500 G / 0.5 ms  Operating Temp. 0 °C to 70 °C  Storage Temp. –40 °C to 85 °C  Dimensions (w/ heatsink) 80 × 22 × 3.13 mm (weight ~9.5 g)  Dimensions (w/o heatsink) 80 × 22 × 2.15 mm (weight ~6.5 g)  Certifications CE, FCC, BSMI, KC, EAC, RCM, UKCA, RoHS  Software SSD Toolbox (monitoring, firmware updates, SMART)  Warranty Adata Limited 5-year warranty