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Lenovo lists 4XB7A90887 (feature code BYM6) as the ThinkSystem 2.5-inch VA 3.84TB Mixed Use SATA 6Gb hot-swap SSD v2, a Vendor Agnostic drive without SED encryption.
At 3.84TB Lenovo rates endurance at 3.4 drive writes per day over 5 years, which is 23,827 TB written. Data reliability is better than 1 unrecoverable bit error in 10^17 bits read, and MTBF is 2,000,000 hours.
Lenovo's figures for this capacity are 82,000 random read IOPS and 30,500 random write IOPS at 4 KB, with sequential reads of 480 MBps and sequential writes of 460 MBps at 128 KB. Non-operating shock is rated at 1,500 G for 0.5 ms.
Lenovo also lists the no-SED v2 drives 4XB7A90884 (480GB, BYM2), 4XB7A90885 (960GB, BYM4) and 4XB7A90886 (1.92TB, BYM5). The self-encrypting 3.84TB version is 4XB7B09975 (CBV6).
Browse the Lenovo SSD category for more parts, including the Lenovo ThinkSystem 2.5-inch VA 1.92TB mixed use SATA 6Gb SSD v2.
| Option part number | 4XB7A90887 |
| Feature code | BYM6 |
| Capacity | 3.84TB |
| Interface | 6 Gbps SATA |
| Form factor | 2.5-inch hot-swap |
| Class | Mixed Use |
| Endurance | 3.4 DWPD for 5 years (23,827 TB written) |
| 4 KB random IOPS | 82,000 read / 30,500 write |
| 128 KB sequential | 480 MBps read / 460 MBps write |
| MTBF | 2,000,000 hours |
| SED encryption | No |