Type | Enterprise SSD |
Form Factor | 2.5-inch |
Capacity | 1.6 TB |
Power Requirements | 5V ±5%, 12V ±10% |
Weight | 5.6 oz |
Endurance (Drive Writes Per Day) | 3 DWPD |
MTBF (Mean Time Between Failures) | 2 million hours |
Hot-Swap Support | Yes |
Lenovo 4XB7A80341 1.6TB 2.5" SAS SSD 24Gbps



Key Benefits

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- Enterprise-grade performance with high read/write speeds and IOPS for fast data access and transaction processing
- Robust endurance and reliability with 3 DWPD and 2 million hours MTBF ensure long-term value
- Easy maintenance and serviceability through hot-swap support and 1-year CRU limited warranty
Product Overview
The Lenovo 4XB7A80341 is a 2.5-inch SAS solid-state drive offering 1.6TB of storage capacity, engineered for mixed-use enterprise-level workloads. With a 24Gbps SAS interface, this drive delivers fast data throughput with sequential read speeds up to 2100 MB/s and sequential writes up to 2000 MB/s. Its high random performance—up to 420,000 IOPS read and 195,000 IOPS write—ensures smooth handling of intensive transactional data processing.
Designed for data endurance and reliability, the 4XB7A80341 offers 3 DWPD and an MTBF of 2 million hours, suitable for mission-critical deployments in data centers or enterprise storage arrays. S.M.A.R.T. monitoring enables proactive drive health checks. Its compact form factor and hot-swap support allow for easy integration and maintenance.
A one-year CRU limited warranty is included, helping reduce unplanned downtime and service disruptions. Ideal for organizations needing consistent performance, durability, and scalability.
Specifications
Product Overview
Physical & Environmental
Width | 2.8 inch |
Depth | 4.0 inch |
Height | 0.6 inch |
Operating Temperature (Min) | 0°C |
Operating Temperature (Max) | 70°C |
Humidity (Operating) | 5% to 95% non-condensing |
Shock (Operating) | 1000 G @ 0.5 ms Half-sine Pulse |
Vibration (Operating) | 2.17 Grms 10-700 Hz |
Cloud Management & Licensing
S.M.A.R.T. Monitoring | Yes |
Drive Management Tools | Lenovo XClarity Administrator (with system) |
Interfaces
Interface Type | SAS |
Interface Speed | 24 Gbps |
Data Transfer Rate | 24 Gbps |
Sequential Read Speed | 2100 MB/s |
Sequential Write Speed | 2000 MB/s |
Random Read (4KB) | 420,000 IOPS |
Random Write (4KB) | 195,000 IOPS |
Compliance & Origin
Country of Origin | |
TAA Compliant | |
RoHS Compliance | Yes |
Certifications | UL, CE, FCC, BSMI, VCCI, KC |
Warranty | 1-year Customer Replaceable Unit (CRU) Limited Warranty |
Advanced Security Features
Error Correction Code (ECC) | Yes |
End-to-End Data Protection | Yes |
AES 256-bit Encryption | Yes |
Data Loss Protection | Power-loss Protection for Data-in-Flight |
Security Standards | FIPS 140-2 Validated (select models) |