| Brand | Dell |
|---|---|
| Category | Dell Server Hard Drives |
| Part number | PX04SMB080-dell |
| Model numbers | PX04SMB080 |
| Capacity | 800GB |
| Interface | SAS-SSD 2.5 Inch |
| Data transfer rate | 12Gbps |
| Form factor | 2.5 Inch |
| Hot swap | Yes |
| Best for | Dell Server |
The Dell M91TJ is an enterprise-class 800GB solid-state drive engineered to deliver high-performance storage for demanding data center and server environments. Built on the reliable Toshiba PX04SMB080 platform, this SSD features a 12Gb/s SAS interface and Mixed Use (MU) endurance rating, making it ideal for virtualization, databases, cloud computing, and other workloads that require a balance of read and write performance. Its 2.5-inch Small Form Factor (SFF) design maximizes storage density while providing the speed, reliability, and low latency expected in mission-critical applications. The drive includes a Dell Gen14 hot-swap carrier for seamless installation in compatible Dell PowerEdge servers.
Key Features:
- Dell Part Number: M91TJ
- Toshiba Model: PX04SMB080
- 800GB storage capacity
- 2.5-inch Small Form Factor (SFF)
- 12Gb/s SAS interface
- Mixed Use (MU) enterprise SSD
- Optimized for both read- and write-intensive workloads
- Low latency and high IOPS performance
- Enterprise-grade reliability and endurance
- Hot-swappable in supported Dell systems
- Includes Dell Gen14 drive carrier/caddy
- Compatible with select Dell PowerEdge Gen14 servers
- Ideal for virtualization, databases, cloud infrastructure, and business-critical applications
Designed for continuous 24/7 operation, the Dell M91TJ SSD delivers the performance, durability, and scalability needed to support modern enterprise storage environments while ensuring dependable access to critical business data.

