Products Memory, Storage and Components Lenovo ST50 V2 3.5" S4520 2...

Lenovo ST50 V2 3.5" S4520 240GB SATA SSD

VENDOR: LENOVO Mfg Part#: 4XB7A77454
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$769.00
$769.00
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  • 3.5-inch form factor with SATA 6 Gb/s interface
  • 240 GB capacity SSD with 470 MBps read and 233 MBps write speeds
  • MTBF rated at 2,000,000 hours for high reliability
  • Supports S.M.A.R.T. for drive monitoring
  • 44,000 max random read IOPS and 15,500 max random write IOPS

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Key Benefits

Eye-Insights
  • Delivers enterprise-level reliability with 2 million hours MTBF, reducing downtime risks
  • Ideal for read-intensive workloads thanks to strong IOPS performance and consistent throughput
  • Backed by Lenovo's trusted ThinkSystem platform, ensuring compatibility and integration ease

Product Overview

The Lenovo ST50 V2 S4520 240GB SSD is engineered for robust and consistent performance in enterprise environments. Housed in a 3.5-inch drive bay, this SSD delivers dependable SATA 6 Gb/s throughput, supporting read speeds of up to 470 MBps and write speeds up to 233 MBps. Its high endurance and S.M.A.R.T. support capability further contribute to efficient system monitoring and maintenance in business-critical applications.

Designed around the ThinkSystem S4520 platform, this SSD supports enhanced workload performance with max random read IOPS of 44,000 and random write IOPS of 15,500, making it suitable for workloads like boot operations, read-intensive databases, and virtual desktop infrastructures. With a mean time between failures (MTBF) of 2,000,000 hours, the drive ensures long-term reliability, reducing the risk of unplanned downtime.

Whether deployed in entry-level servers or IT infrastructure needing optimized data throughput, this solution offers solid ROI given its consistent throughput and robust design. However, technical details such as TAA compliance and country of origin remain unspecified.

Specifications

Product Overview
Type Internal Solid State Drive (SSD)
Form Factor 3.5-inch (adapter for 2.5-inch SSD)
Model ThinkSystem S4520
Interface SATA 6 Gb/s
Capacity 240 GB
MTBF (Mean Time Between Failures) 2,000,000 hours
Power Consumption (Active) 3.1 W
Power Consumption (Idle) 1.0 W
Drive Type Read Intensive (RI)
Endurance Rating (Drive Writes per Day - DWPD) 0.48

Physical & Environmental
Dimensions (W x D x H) 69.85 mm x 100.45 mm x 7 mm (2.5-inch SSD in 3.5-inch carrier)
Weight Approx. 200 g (with 3.5-inch carrier)
Operating Temperature 0°C to 70°C
Non-Operating Temperature -55°C to 85°C
Operating Humidity 5% to 95% (non-condensing)
Shock Resistance 1,000 G, 0.5 ms half sine
Vibration (Operating) 2.17 GRMS (5–700 Hz)
Vibration (Non-Operating) 3.13 GRMS (5–800 Hz)

Advanced Security Features
S.M.A.R.T. Support Yes
End-to-End Data Protection Yes
Power Loss Protection (PLP) Yes
Data Encryption AES 256-bit
Secure Erase Yes

Interfaces
Interface Type SATA III (6 Gb/s)
Connector 7-pin SATA data + 15-pin SATA power
Max Sequential Read Speed 470 MB/s
Max Sequential Write Speed 233 MB/s
Max 4KB Random Read IOPS 44,000 IOPS
Max 4KB Random Write IOPS 15,500 IOPS
Data Transfer Rate 6 Gbps

Compliance & Origin
TAA Compliance
Country of Origin
RoHS Compliant Yes
Certifications CE, UL, FCC, TUV, VCCI, ICES
Halogen Free Yes

Cloud Management & Licensing
Drive Management Tools Intel MAS, Lenovo XClarity support (via host system)
Firmware Update Support Yes