Lenovo 4XB7A38180 internal solid state drive 1.92 TB M.2 Serial ATA III TLC
- Hardened boot media that does not use a drive bay
- Both mechanically & electronically designed to be more robust than any prior implementation
- Design provides hardware mirroring of two M.2 SSDs
- M.2 SSDs have higher mean time between failures (MTBF) than SD cards or USB keys
- Tool-less clip design that supports back to back connector layout, providing simple install in limited space
- When using configure-to-order (CTO), you can also select zero drives and add drives as a field upgrade
M.2 is a solid-state drive (SSD) form factor primarily used as an operating system boot solution. Lenovo ThinkSystem servers support M.2 drives either with the addition of a supported M.2 adapter or module, or directly on the system board.
This product guide provides essential presales information to understand the ThinkSystem M.2 offerings, their key features and specifications, components and options, and configuration guidelines. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about the M.2 components, and consider their use in IT solutions.
Features | |
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TBW rating | 5256 |
Mean time between failures (MTBF) | 3000000 h |
Uncorrectable Bit Error Rate (UBER) | < 1 per 10^17 bits read |
Write latency | 700 µs |
Read latency | 550 µs |
Random write (4KB) | 30000 IOPS |
Random read (4KB) | 95000 IOPS |
Write speed | 520 MB/s |
Read speed | 540 MB/s |
Data transfer rate | 6 Gbit/s |
Component for | Server/workstation |
Memory type | TLC |
Interface | Serial ATA III |
SSD form factor | M.2 |
SSD capacity | 1.92 TB |
Power | |
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Power consumption (average) | 3.8 W |
Operational conditions | |
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Operating shock | 1500 G |
Operating vibration | 3.13 G |