Dahua 512GB NVMe M.2 PCLe Gen4x4 Solid State Drive – DHI-SSD-C970N512G

The Dahua 512 GB NVMe M.2 PCIe Gen 4×4 SSD (model DHI‑SSD‑C970N512G) delivers ultra-high-speed storage packed into a sleek M.2 2280 form factor. Featuring a PCIe 4.0 ×4 interface and NVMe 1.4 support, this drive achieves blazing sequential read speeds up to 5,035 MB/s and write speeds up to 2,600 MB/s, combining cutting-edge performance, advanced thermal control, and strong endurance in a compact package

Product Features

PCIe Gen 4.0 ×4 and NVMe 1.4 Interface

Enables extremely low latency and high throughput, ideal for demanding workloads, large file transfers, video editing, and gaming.

Exceptional Sequential Read & Write Performance

Offers up to 5,035 MB/s read and 2,600 MB/s write speeds—substantially faster than Gen3 SSDs.

High-Quality 3D NAND with LDPC ECC

Combines durable 3D NAND flash memory with LDPC error correction to ensure long-term reliability, data integrity, and stability.

Smart Thermal Management

Uses hybrid intelligent temperature control to sustain high performance under heavy workloads and prevent thermal throttling.

Maintenance Technologies Included

Supports S.M.A.R.T., TRIM, garbage collection, and SLC cache to maintain consistent speed, drive health, and longevity.

Product Specifications

• Model: DHI‑SSD‑C970N512G
• Capacity: 512 GB
• Form Factor: M.2 2280 (80 × 22 × 2.25 mm)
• Net Weight: Max 8 g
• Interface: PCIe Gen 4.0 ×4
• Protocol: NVMe 1.4
• NAND Flash: 3D NAND
• Sequential Read Speed: Up to 5,035 MB/s
• Sequential Write Speed: Up to 2,600 MB/s
• Random Read IOPS (4K): Up to ~391,400
• Random Write IOPS (4K): Up to ~548,300
• MTBF: 1,500,000 hours
• TBW (Total Bytes Written): 1,000 TB
• Power Consumption: ~3,850 mW (max), ~1,450 mW (idle)
• Features: LDPC ECC, SMART, TRIM, Garbage Collection, High‑Performance SLC Cache
• Operating Temperature: 0 °C to +70 °C
• Storage Temperature: –40 °C to +85 °C
• Operating Humidity: 5%–95% (non‑condensing)
• Vibration Resistance: 10–200 Hz, 0.5 G
• Shock Resistance: 1,500 G / 0.5 ms (half‑sine)
• Warranty: 3‑year limited warranty or TBW limit, whichever is first