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Lenovo lists 4XB7B07601 (feature code CABV) as the ThinkSystem 2.5-inch VA 1.92TB Read Intensive SAS 24Gb hot-swap SSD, a Vendor Agnostic drive with a 24 Gbps SAS interface. Lenovo lists SED encryption as supported.
At 1.92TB Lenovo rates endurance at 1 drive write per day over 5 years, which is 3,504 TB written, with an MTBF of 2,000,000 hours.
At a 24 Gb/s single-port link Lenovo's figures are 380,000 random read IOPS and 86,000 random write IOPS at 4 KB, 1900 MB/s sequential reads and 1800 MB/s sequential writes at 128 KB. Random latency is 120 microseconds for reads and 45 for writes.
At a 12 Gb/s single-port link the figures fall to 216,000 read IOPS, 72,000 write IOPS, and 990 MB/s both ways, with random write latency of 30 microseconds. Typical power is 11.5 W reading and 14.7 W writing.
Lenovo also lists 4XB7B07600 (960GB, CABS) and 4XB7B07602 (3.84TB, CABT).
For a different SAS 24Gb SSD, see the Lenovo ThinkSystem 2.5-inch VA 3.84TB read intensive SAS 24Gb SSD or browse the Lenovo SSD category.
| Option part number | 4XB7B07601 |
| Feature code | CABV |
| Capacity | 1.92TB |
| Interface | 24 Gbps SAS |
| Form factor | 2.5-inch hot-swap |
| Class | Read Intensive |
| Endurance | 1 DWPD for 5 years (3,504 TB written) |
| 4 KB random IOPS at 24Gb/s | 380,000 read / 86,000 write |
| 128 KB sequential at 24Gb/s | 1900 MB/s read / 1800 MB/s write |
| Random latency at 24Gb/s | 120 us read / 45 us write |
| MTBF | 2,000,000 hours |
| Typical power | 11.5 W read / 14.7 W write |