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- Description
- Specifications
Lenovo lists 4XB7A82289 (feature code BQ21) as the ThinkSystem 2.5-inch 5400 MAX 480GB Mixed Use SATA 6Gb hot-swap SSD. The 5400 MAX is built on the Micron 5400 MAX platform and is the mixed read-write member of the 5400 family, with capacities from 480GB to 3.84TB. Every capacity is a self-encrypting drive with TCG Enterprise.
At 480GB it is rated for 5.0 drive writes per day, or 4,380 TB written, with 95,000 random read IOPS and 58,000 random write IOPS at 4 KB. Sequential speeds are 540 MBps read and 520 MBps write, sequential latency is 170 microseconds for reads and 36 for writes, and typical power is 2.5 W reading and 3.1 W writing. The MTTF is 3,000,000 hours.
The 3.84TB drive in the range drops to 3.4 drive writes per day, which Lenovo equates to 23,827 TB written, and 34,000 random write IOPS.
See more drives in the Lenovo SSDs. For a read-intensive drive from the same 5400 family, see the ThinkSystem 2.5-inch 5400 PRO 480GB Read Intensive SATA SSD, 4XB7A82259.
| Option part number | 4XB7A82289 |
| Feature code | BQ21 |
| Description | ThinkSystem 2.5" 5400 MAX 480GB Mixed Use SATA 6Gb HS SSD |
| Capacity | 480GB |
| Interface | 6 Gbps SATA |
| Form factor | 2.5-inch hot-swap |
| SED encryption | TCG Enterprise |
| Endurance | 5.0 DWPD, 4,380 TB written |
| 4 KB random IOPS | 95,000 read / 58,000 write |
| Sequential rate | 540 MBps read / 520 MBps write |
| Typical power | 2.5 W read / 3.1 W write |
| MTTF | 3,000,000 hours |