WD Ultrastar DC SS530 - SSD - 3.84 TB - intern - 2.5 SFF (6.4 cm SFF)

Built for the relentless demands of enterprise data centers, the WD Ultrastar DC SS530 stands apart from consumer SSDs with its 3D TLC NAND tuned for mixed workloads and a SAS 12Gb/s dual-port interface that delivers consistent low latency under pressure. This 3.84TB drive is engineered to keep mission-critical applications running smoothly, offering a blend of high endurance, robust data protection, and predictable performance that typical SATA SSDs simply cannot match.

Highlights

• 3.84TB capacity in a 2.5-inch SFF form factor
• SAS 12Gb/s interface for dual-port redundancy and high throughput
• 3D TLC NAND with 3 DWPD endurance for 5 years
• Up to 2200 MB/s sequential read and 2000 MB/s sequential write
• Up to 440,000 random read IOPS and 200,000 random write IOPS
• Power loss protection and end-to-end data path protection
• Optional TCG Enterprise SED and FIPS 140-2 encryption
• Hot-swap support for easy serviceability

In daily use

In a busy data center, every millisecond counts. The Ultrastar DC SS530 responds with typical read/write latency under 100µs, ensuring that databases, virtualization platforms, and analytics workloads run without storage bottlenecks. Its dual-port SAS interface provides failover capability, so if one path fails, the other keeps data flowing—a critical feature for high-availability environments. With 3 drive writes per day, you can trust this SSD to handle heavy write-intensive applications like online transaction processing and log aggregation without wearing out prematurely.

Full specifications

• Capacity: 3.84 TB
• Form Factor: 2.5-inch SFF
• Interface: SAS 12Gb/s
• NAND Flash: 3D TLC
• Endurance: 3 DWPD for 5 years
• Sequential Read: Up to 2200 MB/s
• Sequential Write: Up to 2000 MB/s
• Random Read (4KB): Up to 440,000 IOPS
• Random Write (4KB): Up to 200,000 IOPS
• Latency (Read/Write): <100 µs typical
• MTBF: 2.5 million hours
• Power Consumption (Active): 11 W typical
• Power Consumption (Idle): 4.5 W typical
• Data Protection: Power Loss Protection, End-to-End Data Path Protection
• Encryption: Optional TCG Enterprise SED, FIPS 140-2
• Hot-Swap Support: Yes
• Operating Temperature: 0°C to 60°C

Final note

For enterprises that refuse to compromise on performance, reliability, and data integrity, the WD Ultrastar DC SS530 is the storage workhorse that keeps your infrastructure running at full speed—day in and day out.