ADATA Ultimate SU650 3D NAND 512GB SSD

The ADATA Ultimate SU650 512GB SSD (model ASU650SS-512GT-R) is a straightforward, cost-effective storage upgrade for desktops and laptops that still use the SATA interface. Built around 3D NAND Flash technology, it stacks memory cells vertically to deliver better endurance, higher density, and improved efficiency compared to older planar 2D NAND designs. Performance is driven by a high-speed controller paired with an intelligent SLC caching algorithm. By temporarily operating NAND cells in single-level cell mode, the drive can sustain sequential read speeds of up to 520 MB/s and sequential write speeds of up to 450 MB/s — a meaningful step up from mechanical hard drives for everyday tasks such as booting the operating system, launching applications, and transferring large files. Data integrity is protected by built-in ECC (Error Correction Code) technology, which automatically detects and corrects errors at the hardware level before they can affect stored data. The drive carries a rated endurance of 280TB TBW (Terabytes Written) and a Mean Time Between Failures (MTBF) of 2,000,000 hours, reflecting the longevity benefits of the 3D NAND architecture. Because it has no moving parts, the SU650 is completely silent in operation, resistant to physical shock up to 1500G/0.5ms, and functions across an operating temperature range of 0°C to 70°C. It also consumes significantly less power than a traditional HDD, which can contribute to extended battery life in notebook systems. Every SU650 qualifies for free downloads of two ADATA software utilities: SSD Toolbox, which lets you monitor drive health, check S.M.A.R.T. attributes, track operating temperature and capacity, and keep firmware up to date; and Migration Utility, which simplifies moving an existing HDD installation — including the operating system — to the new SSD. Verified Specifications: - Capacity: 512 GB - Interface: SATA 6Gb/s - Form Factor: 2.5-inch - NAND Type: 3D NAND Flash - Sequential Read: up to 520 MB/s - Sequential Write: up to 450 MB/s - TBW: 280 TB - MTBF: 2,000,000 hours - Shock Resistance: 1500G / 0.5ms - Operating Temperature: 0°C – 70°C - Storage Temperature: -40°C – 85°C - Dimensions: 100.45 × 69.85 × 7 mm - Weight: 50.8 g - Part Number: ASU650SS-512GT-R - Warranty: 3-year limited warranty