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SMART QS430 2.5 SATA - Product Brief

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QS430 | SATA | 2.5” SSD SMART Modular’s QS430 SATA 2.5” SSDs are designed to meet the needs of enterprise and industrial OEMs, particularly in servers, storage cache/accelerators, networking, and data-communications equipment that require reliable embedded SSDs for boot, OS, application software, and data storage. With an industry-standard SATA interface and connector, the QS430 SATA 2.5” SSDs can be seamlessly integrated into host systems without special BIOS modifications or additional device drivers. The QS430 SSDs support the ATA Security Features command set and enhance reliability through advanced LDPC error correction, internal data-redundancy coding, and end-to-end data-path protection.

Features & Benefits

Applications

• Read Disturb Management • Support Static and Dynamic Wear Leveling • ATA Security Features Command Support • Support Sanitize block erase EXT • Support Download Microcode (DLMC) Firmware Update • Support Over-Provision

• Data Center • Networking • Server • Storage Cache/Accelerators

Product Family Overview Form Factor 2.5” SSD

Capacity 512GB to 1TB

Sequential Performance Up to 550MB/s Read Up to 500MB/s Write


Specifications

Ordering Information QS430 | SATA | 2.5” SSD

NAND Type

TLC

Density

QS430 | SATA | 2.5” SSD Commercial Operating Temperature (0°C to +70°C)

Performance Host Interface Rate (maximum)

Part Number

SATA 3.0 6Gb/s

SVS251024TCT1AD1

1TB

Capacities

512GB to 1TB

SVS25512GTCT1AD1

512GB

Sequential Read (maximum)

Up to 550 MB/s

Sequential Write (maximum)

Up to 500 MB/s

Random Read (maximum)

Up to 65K IOPS

Random Write (maximum)

Up to 70K IOPS

Reliability MTBF

> 3,000,000 hours

Endurance

1TB: 1360 TBW

(JEDEC Enterprise Workload)1

512GB: 680 TBW

DWPD

0.3

Error Correction

LDPC

Power Input Voltage

VCC: 5 V ± 5%

Environmental Operating Temperature

Commercial: 0°C to +70°C

Storage Temperature

-40°C to +85°C

Physical

1

Length

100.45 mm

Width

70.1 mm

Height

7 mm

Endurance is directly related to the User Specific Workload.

For more information, please visit: www.smartm.com *Product images are for promotional purposes only. Labels may not be representative of the actual product.

Headquarters/North America:

Latin America:

EMEA:

T: (+1) 800-956-7627 • T: (+1) 510-623-1231

T: (+55) 11 4417-7200 • E: sales.br@smartm.com

T: (+44) 0 7826-064-745 • E: sales.euro@smartm.com

Asia/Pacific:

Customer Service:

T: (+65) 6678-7670 • E: sales.asia@smartm.com

T: (+1) 510-623-1231 • E: customers@smartm.com

F: (+1) 510-623-1434 • E: info@smartm.com

© 2025 SMART Modular Technologies, a Penguin Solutions brand. All rights reserved. The stylized “S” in conjunction with “SMART”, as well as “SMART Modular Technologies” are registered trademarks of SMART Modular Technologies. All other trademarks are the property of the respective owners. These materials are provided by SMART Modular Technologies as a service to its customers and may only be used for informational purposes. 11.28.25/QS430_2.5”_SATA/Rev.1


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