Manufacturer | Lenovo |
Product Name | PM1653 7.68TB 3.5" SAS SSD Hot-Swap |
Manufacturer Part Number | 4XB7A80327 |
Product Type | Solid State Drive (SSD) |
Form Factor | 3.5" |
Hot-Swap Support | Yes |
Interface Standard | SAS-4 (24 Gb/s) |
Flash Memory Type | Triple-Level Cell (TLC) |
Capacity | 7.68 TB |
Mean Time Between Failures (MTBF) | 2,000,000 hours |
Power Consumption (Operational) | 14.7 Watts |
LENOVO PM1653 7.68TB 3.5" SAS SSD Hot-Swap
Key Benefits

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- Ideal for data-intensive environments requiring fast, consistent reads, thanks to 420,000 IOPS read performance
- Hot-swap capable 3.5" design minimizes downtime and simplifies maintenance in enterprise configurations
- Long lifespan with 2 million hour MTBF improves ROI and reduces storage replacement cycles
Product Overview
The LENOVO PM1653 7.68TB SSD is engineered for enterprise read-intensive applications, offering sequenced performance of up to 2100 Mbps read and 2000 Mbps write. With a 3.5" hot-swap form factor and 24 Gb/s SAS interface, it allows for fast and reliable integration with enterprise systems. Featuring 420,000 IOPS random read and 110,000 IOPS random write figures, as well as high endurance with a 2 million hour MTBF, this drive supports reliable, scalable and energy-efficient deployments. Information on country of origin and TAA compliance is not available.
Specifications
Product Overview
Physical & Environmental
Form Factor | 3.5" |
Hot-Swap Enabled | Yes |
Drive Height | 26.1 mm |
Drive Width | 101.85 mm |
Drive Depth | 147 mm |
Weight | Approx. 680 g |
Operating Temperature | 0°C to 70°C |
Storage Temperature | -40°C to 85°C |
Operating Humidity | 5% - 95% (non-condensing) |
Shock Tolerance (operating) | 1000 G (0.5 ms half sine) |
Vibration Tolerance (operating) | 2.17 Grms (5-700 Hz) |
Cloud Management & Licensing
Drive Monitoring | S.M.A.R.T Support |
Interfaces
Drive Interface | SAS 24 Gb/s |
External Data Transfer Rate | Up to 24 Gb/s |
Sequential Read Speed | 2100 Mbps |
Sequential Write Speed | 2000 Mbps |
Max Random Read IOPS (4KB) | 420,000 IOPS |
Max Random Write IOPS (4KB) | 110,000 IOPS |
Compliance & Origin
RoHS Compliant | Yes |
TAA Compliant | |
Country of Origin | |
Halogen-Free | Yes |
Certification Standards | CE, UL, FCC, VCCI, KC, BSMI, RCM |
Advanced Security Features
Data Protection | End-to-End Data Protection |
Power Loss Protection | Yes |
Secure Erase | Yes |
Encryption Support | SED (Self-Encrypting Drive) - likely supported (check part-specific encryption SKU) |