M400 | SATA | Slim SATA SSD

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Product Brief

SMART Modular’s M400 Slim SATA SSDs are designed for demanding enterprise and industrial applications including servers, networking, and storage systems. They support AES-256 hardware encryption and ATA security features as Self-Encrypting Drives (SEDs), and integrate seamlessly into host systems without the need for BIOS modifications or additional drivers.

Built with Single Event Upset (SEU) protection for enhanced data integrity, the M400 helps safeguard against data corruption caused by radiation or voltage fluctuations in harsh environments. It also supports SMART’s NVMsentry™ firmware customization services—offering tailored features to meet specific customer requirements in reliability-critical deployments.

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Ordering Information

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Part Number

Capacity

Note

SRSLM1920FCM2AJ1
1920GB
C-Temp / SEU Mitigation
SRSLM1920FIM2AJ1
1920GB
I-Temp / SEU Mitigation
SRSLM960GFCM2AJ1
960GB
C-Temp / SEU Mitigation
SRSLM960GFIM2AJ1
960GB
I-Temp / SEU Mitigation
SRSLM480GFCM2AJ1
480GB
C-Temp / SEU Mitigation
SRSLM480GFIM2AJ1
480GB
I-Temp / SEU Mitigation
SRSLM240GFCM2AJ1
240GB
C-Temp / SEU Mitigation
SRSLM240GFIM2AJ1
240GB
I-Temp / SEU Mitigation

Product Details

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Essentials

Product Series
M400
NAND Flash Technology
eTLC
Interface
SATA 3.0 6Gb/s

Performance

Sequential Read (maximum)
Up to 540MB/s
Sequential Write (maximum)
Up to 520MB/s
4K Random Read (maximum)
Up to 79K IOPS
4K Random Write (maximum)
Up to 74K IOPS
Capacities
240GB 480GB 960GB 1920GB

Reliability

TBW
240GB: 471TBW 480GB: 920TBW 960GB: 2114TBW 1920GB: 4237TBW (JEDEC® Enterprise Workload)
MTBF
> 2,000,000 hours
DWPD
1

Environmental

Shock
1500G half-sine, 0.5 msec, 1 shock along each axis, X, Y, Z in each direction
Vibration
20G 80-2000Hz, 1.52mm 20-80Hz, 3 axis
Operating temperature
C-temp: 0℃ to +70℃ I-temp: -40℃ to +85℃
Storage Temperature
-40℃ to +85℃
Humidity
40℃, Operation: 90% RH, Storage: 93% RH

Physical

Length
39mm
Width
54mm
Height
4mm

Technologies

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Advanced Firmware for Customized Requests
Advanced Firmware for Customized Requests

SMART proprietary firmware architecture forms the basis for innovative and cost-effective SSD products to meet customers’ unique needs. NVMSentry provides the full package of advanced firmware features for specific customization requirements and optimized product performance.

SEU Mitigation
SEU Mitigation

A Single Event Upset (SEU) is an inadvertent change in bit status occurring in a digital system when a high energy neutron or alpha particle randomly strikes causing a memory bit to flip states. These high-energy particles can originate from terrestrial or extra-terrestrial sources such as cosmic rays.

Advanced Error Detection & Correction
Advanced Error Detection & Correction

SMART’s Advanced Error Detection & Correction technology reinforces the ECC (Error Code Correction) engine and utilizes RAID (Redundant Array of Independent Disks) mechanism. Data is reconstructed by the prior stored parity in other pages. The recovered data will be stored in a new block, and the prior stored block will be refreshed.

End-to-End Data Protection
End-to-End Data Protection

End-to-End Protection ensures data is correctly transferred at every data transfer point within an SSD by utilizing Error Correction Code (ECC) and additional protection mechanisms, such as Cyclic Redundancy Check (CRC), to detect and rectify errors.

S.M.A.R.T.
S.M.A.R.T.

S.M.A.R.T. is a self-monitoring system that prevents risks from unscheduled downtime by monitoring and displaying critical drive information. The indicators includes the drive’s health, status, usage info and potential disk problems.

AES-256 Encryption
AES-256 Encryption

Advanced Encryption Standard (AES) is a hardware-based encryption method for converting data from an unencrypted into an encrypted format. 256 bits encryption key length makes it virtually impossible to decrypt the data without the original key.

TCG Opal 2.0
TCG Opal 2.0

Trusted Computing Group (TCG) Storage Work Group created the Opal Security Subsystem Class (SSC) as one class of security management protocol for storage devices. It is the most recognized standard for self-encrypting drives (SEDs). SMART offers TCG Opal 2.0 compliant self-encrypting SSDs incorporating AES encryption for rock-solid data protection.

Solutions

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From small industrial components deployed in automation systems to large equipment used for oil drilling, project operations are asked to provide precise instructions, occasionally in harsh environments. Therefore, it is critical to maintain the accuracy of data output in addition to maintaining continuous, stable operating performance.

Whether it’s operating a single retail store or as part of a chain, the Point-of-Sales (POS) system is the center of the business operation, integrating all processes from a sales transaction. From inventory checks, customer purchase information, or keyed-in credit card payments, an efficient point-of-sales system plays a critical role in retail operation performance. Moreover, with the development of AIoT technology, a powerful POS server for self-service operations, such as with a kiosk or ATM, can integrate advanced surveillance systems with content and visual analysis.

Product Family Overview

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