WD Green SN350 NVMe 250GB Gen3 SSD

The WD Green SN350 NVMe SSD (model WDS250G2G0C) is a 250GB solid-state drive designed for users looking to step up from traditional SATA storage to NVMe performance without a steep price premium. Built around the M.2 2280 form factor, it slots into any PCIe Gen3 x4 NVMe slot found in modern laptops and desktop motherboards, making it a practical upgrade path for ageing systems and new builds alike. Performance is driven by a PCIe Gen3 x4 interface operating under the NVMe 1.3 protocol. Sequential read speeds reach up to 2400 MB/s and sequential writes reach up to 1500 MB/s, placing it well above the ceiling of conventional SATA SSDs. Random 4K read and write performance is rated at 300,000 IOPS each, which translates into snappier application launches and faster file access during everyday computing tasks such as web browsing, document editing, and light creative work. Because it has no moving mechanical parts, the drive is inherently more resilient to vibration and incidental shocks than a traditional spinning hard drive. The operating temperature range is 0°C to 70°C, while non-operating storage is rated 40°C to 85°C, covering typical home and office environments comfortably. Endurance is rated at 40 TBW (terabytes written), appropriate for general-purpose consumer workloads at this capacity. Western Digital backs the drive with a 3-year limited warranty and provides the free WD SSD Dashboard utility, which lets owners monitor drive health, available space, temperature, and performance in real time. Verified Specifications: • Part Number: WDS250G2G0C • Capacity: 250 GB • Form Factor: M.2 2280 • Interface: PCIe Gen3 x4, NVMe 1.3 • Sequential Read: up to 2400 MB/s • Sequential Write: up to 1500 MB/s • Random Read: 300,000 IOPS (4K) • Random Write: 300,000 IOPS (4K) • Endurance (TBW): 40 TBW • Dimensions: 80.15 mm × 22.15 mm × 2.38 mm • Weight: 8.5 g • Operating Temperature: 0°C to 70°C • Non-Operating Temperature: -40°C to 85°C • Warranty: 3 years limited