Lenovo PM1653 7.68TB 2.5" SAS SSD (4XB7A80321)

VENDOR: LENOVO Mfg Part#: 4XB7A80321
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  • 7.68TB SSD capacity in 2.5-inch form factor
  • SAS 24 Gb/s interface for high-speed data transfer
  • Sequential read speed up to 2100 Mbps, write speed up to 2000 Mbps
  • Max 4KB random read: 420,000 IOPS; write: 110,000 IOPS
  • MTBF of 2,000,000 hours for enterprise-grade reliability
  • 14.7W operational power consumption for energy efficiency

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Key Benefits

Eye-Insights
  • Ideal for enterprise read-intensive environments thanks to high IOPS performance (420K read / 110K write)
  • Large 7.68TB capacity supports storage-heavy applications in a compact 2.5" footprint
  • Long operational life with 2 million hours MTBF assures excellent ROI in data center deployments

Product Overview

The Lenovo PM1653 7.68TB Read-Intensive SAS SSD is engineered for enterprise workloads requiring high capacity and fast access speeds. With its 2.5-inch form factor and 24 Gb/s SAS interface, it integrates seamlessly into modern data systems. It offers up to 2100 Mbps read and 2000 Mbps write speeds, with 420,000 IOPS (read) and 110,000 IOPS (write) for substantial performance under read-heavy operations. An MTBF of 2 million hours underscores its reliability, and its 14.7-watt power consumption adds to its operational efficiency. The part number is 4XB7A80321, and TAA/COO status is currently unavailable.

Specifications

Product Overview

Product Type Enterprise Read-Intensive Solid State Drive (SSD)
Form Factor 2.5-inch
Capacity 7.68 TB
MTBF (Mean Time Between Failures) 2,000,000 hours
Power Consumption (Operational) 14.7 Watts
Manufacturer Part Number 4XB7A80321
Model PM1653
Drive Type Read-Intensive

Physical & Environmental

Drive Height 15 mm
Drive Width 69.85 mm
Drive Depth 100.45 mm
Weight 208 g
Operating Temperature 0°C to 70°C
Non-Operating Temperature -40°C to 85°C
Operating Relative Humidity 5% to 95% (non-condensing)
Shock (Operating) 1000 G @ 0.5 ms
Vibration (Operating) 2.17 GRMS (5-800 Hz)
Vibration (Non-Operating) 3.13 GRMS (5-800 Hz)

Cloud Management & Licensing

Hot-Swap Support Yes

Interfaces

Interface Type SAS 24 Gb/s
SAS Version SAS-4 (24G SAS)
Data Transfer Rate (Read) 2100 MB/s
Data Transfer Rate (Write) 2000 MB/s
Random Read 4KB (IOPS) 420,000 IOPS
Random Write 4KB (IOPS) 110,000 IOPS

Compliance & Origin

TAA Compliance
Country of Origin
RoHS Compliance Yes
Certification Standards CE, UL, FCC, VCCI, KCC

Advanced Security Features

End-to-End Data Protection Yes
Data Encryption SED (Self-Encrypting Drive) Support
Encryption Type TCG Enterprise
Power Loss Protection Yes (via capacitor-based PLP)
Secure Erase Yes
Write Protection Yes