Device Type: Internal Solid State Drive (SSD). Interface: PCI-Express 4.0 x4. Encryption: AES 256-bit Encryption, TCG Pyrite Supported. Max Sequential Read: Up to 7000 MBps. Max Sequential Write: Up to 6500 MBps. 4KB Random Read: Up to 1,400,000 IOPS. 4KB Random Write: Up to 1,300,000 IOPS. MTTF: 1.6 million hours. Operating Temperature: 0°C +70°C. Storage Temperature: -55°C +95°C. We are unable to offer you the option of picking up your order, we apologize. Do not guarantee the compatible issues. We will supply you a replacement if merchandise is defective. We will make a replacement or credit depends on our inventory.