SanDisk DC SN861 1.92TB U.2 ISE NVMe SSD

The SanDisk 0TS2525 is a 1.92 TB solid state drive that uses the U.2 connector and the NVMe protocol to bring data center servers the speed of PCIe 5.0 x4. This drive fits a 2.5 inch bay and can read sequential data at up to 13,700 megabytes per second with writes reaching 3,600 megabytes per second. For workloads dominated by small files or databases it sustains as much as 2.1 million random read input output operations per second and 165,000 on random writes, giving applications very low latency even under load.

Built for round the clock duty, the drive draws only about 5 watts when idle and includes capacitors that preserve in flight data during unexpected power loss. End to end data path protection guards against bit errors, and the Instant Secure Erase function allows administrators to sanitize the drive quickly before it is reassigned or retired. Compliance with NVMe 2.0 and OCP 2.0 standards simplifies integration with modern server management stacks.

With endurance rated at one drive write per day, a mean time between failures of 2.5 million hours, and a five year limited warranty, the DC SN861 suits read intensive or mixed workloads such as AI inference nodes, cloud storage tiers, virtual machine hosting, and high performance transactional databases where predictable performance and fast recovery matter.

• PCIe 5.0 x4 NVMe interface in a U.2 2.5 inch form factor
• Up to 13,700 MB/s sequential reads and 3,600 MB/s sequential writes
• Delivers up to 2.1 million random read IOPS and 165,000 random write IOPS
• Capacitor based power loss protection and end to end data path protection
• Instant Secure Erase for rapid drive sanitization
• NVMe 2.0 and OCP 2.0 compliant design
• One drive write per day endurance and a five year limited warranty
• Mean time between failures rated at 2.5 million hours