The ThinkSystem PM1645a Mainstream SAS 12Gb solid-state drives (SSDs) in capacities of up to 6.4 TB are next-generation high-performance SSDs suitable for a wide range of applications of running on ThinkSystem servers.
This product guide provides essential presales information to understand the Mainstream 12Gb SAS SSD offerings and their key features, specifications, and compatibility. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about the SSDs and consider their use in IT solutions.
- RoHS Compliant
- Compliant with SCSI Specification (SAS-3 / SPL-3 / SBC-4 / SPC-4 / SAM-5)
- End-to-end data protection
- Support 16 Initiator with Tag Command Queuing (TCQ) Command Set with a queue-depth of up to 128 commands
- Supports Self-Monitoring, Analysis and Reporting Technology (S.M.A.R.T)
- SAS 12 Gbps interface
- Protect data integrity from unexpected power loss with Samsung's advanced power-loss protection architecture
- 2.5-inch or 3.5-inch industry standard form factor with hot-swap tray
- Mainstream server SSD suitable for mixed read-write-intensive workloads
- Endurance of 3 drive-writes per day (DWPD)
| Brand | |
|---|---|
| Brand | Lenovo Group Limited |
| Storage | |
|---|---|
| Storage Capacity | 3.20 TB |
| Drive Type | Internal |
| Drive Interface | SAS |
| Drive Interface Standard | 12Gb/s SAS |
| Endurance (TBW) | 17520 TB |
| Endurance (DWPD) | 3 |
| Random 4KB Read | 230000IOPS |
| Random 4KB Write | 140000IOPS |
| Maximum Read Transfer Rate | 1000 MB/s |
| Maximum Write Transfer Rate | 1000 MB/s |
| Networking & Connectivity | |
|---|---|
| Wireless LAN | No |
| Size / Dimensions | |
|---|---|
| Form Factor | 3.5" |
| General Features | |
|---|---|
| Hot Swappable | Yes |
| Manufacturer | Lenovo Group Limited |
| Compliance & Certification | |
|---|---|
| Environmentally Friendly | Yes |
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