SE3 Series
The SE3 series is an advanced SATA-III product line that comes in a wide variety of configurations to satisfy any enterprise application’s storage needs.

The SE3 series is an advanced SATA-III product line that comes in a wide variety of configurations to satisfy any enterprise application’s storage needs.
Interface
Design
Up to
TBW
Up to
Sustained read
Up to
Sustained write
The SE3 series is optimized for enterprise use with advanced flash memory management technology and a wide range of capacities and configurations.
Featuring consistent I/O latency and high quality of service (QoS), the SE3 series is designed for – and excels under – enterprise workloads.
Featuring firmware and hardware technologies that enhance reliability and endurance, the SE3 series is rated for up to 8,000 TBW.
Exascend's customization services allow the SE3 series to be optimized according to your needs, including optional hardware power loss protection.
Exascend’s SE3 series features high-performing 3D TLC flash and Exascend’s patented enterprise-optimized features and technologies, delivering SATA-III solution ready for the toughest enterprise workloads. With low latencies and high QoS alongside excellent performance, the SE3 is a perfect choice for enterprise applications.
Series highlights:
To learn more about how the SE3 series can help bring your enterprise applications to the next level, please do not hesitate to send us a product inquiry and we will get back to you in no time.
Optimizes storage devices for ultra-low latencies and QoS consistency in order to provide stable high-quality service.
Exascend's unique firmware algorithm that optimizes the ratio of free block availability and usage while prioritizing and regulating response time, thus ensuring consistent high performance.
Allows over-provisioning to be configured to achieve specific levels of performance and endurance – without being limited to certain thresholds as with other module houses.
Enables the storage device's power consumption and thermal profile to be modified to achieve the highest performance-to-thermal and performance-to-power ratios.
Provides a high level of data security with military-grade encryption – perfectly suited for applications where security is a top priority.
The SE3 series also supports data retention, firmware encryption, RAID ECC, multi-image firmware backup, and other Exascend technologies.
Exascend’s unique strategic partnership with Marvell combines the best controllers in the industry with our hardware expertise and industry-leading firmware design. The result: flash storage devices ready for any challenge thrown at them.
Customization is at the heart of what we do. Our hardware and firmware teams are dedicated to your success and ready to develop solutions that tackle your challenges.
Industrial applications demand unwavering performance in challenging environments.
Enterprise storage requires high performance and unwavering stability under constant loads.
High-resolution and high-FPS capture requires ultra-fast storage that never drops a single frame.
Shocks, vibrations, and extreme temperature fluctuations demand only the best from storage devices.
Next-generation telecom requires ultra-fast storage devices that excel in any environment.
The edge puts storage devices up against severe environmental challenges and unique demands.
Image | Model Name | Form factor | Capacity (GB) | Max. seq. read (MB/s) | Max. seq. write (MB/s) | TBW (max.) | Inquiry |
---|---|---|---|---|---|---|---|
![]() | EXSE3M3840GB | M.2 (2280) | 3840 | 550 | 535 | 4000 | |
![]() | EXSE3A240GB | 2.5" | 240 | 550 | 290 | 250 | |
![]() | EXSE3A960GB | 2.5" | 960 | 550 | 535 | 1000 | |
![]() | EXSE3A1920GB | 2.5" | 1920 | 550 | 535 | 2000 | |
![]() | EXSE3A3840GB | 2.5" | 3840 | 550 | 535 | 4000 | |
![]() | EXSE3M240GB | M.2 (2280) | 240 | 550 | 290 | 250 | |
![]() | EXSE3M480GB | M.2 (2280) | 480 | 550 | 520 | 500 | |
![]() | EXSE3M960GB | M.2 (2280) | 960 | 550 | 535 | 1000 | |
![]() | EXSE3M1920GB | M.2 (2280) | 1920 | 550 | 535 | 2000 | |
![]() | EXSE3A120GB | 2.5" | 120 | 550 | 150 | 125 | |
![]() | EXSE3A960GB-X | 2.5" | 960 | 540 | 530 | 8000 | |
![]() | EXSE3A480GB-X | 2.5" | 480 | 550 | 530 | 4000 | |
![]() | EXSE3A240GB-X | 2.5" | 240 | 550 | 530 | 2000 | |
![]() | EXSE3M480GB-X | M.2 (2280) | 480 | 550 | 530 | 4000 | |
![]() | EXSE3M240GB-X | M.2 (2280) | 240 | 550 | 530 | 2000 | |
![]() | EXSE3A480GB | 2.5" | 480 | 550 | 530 | 500 |
SE3 Series | ||||
Edition | Streaming | Boot | Pro | Max |
Physical information | ||||
Form factor | M.2, 2.5″ | |||
Interface | SATA-III, 6.0Gbps | |||
Capacity | 240–3840GB | 240–480GB | 480–1920GB | 240–960GB |
Flash type | 3D TLC | |||
Input voltage | 5V±5%; 3.3V±5% | |||
Power consumption | Active <5W; Idle <0.5W | |||
Performance | ||||
Maximum sequential read (MB/s) | 550 | |||
Maximum sequential write (MB/s) | 530 | |||
Max. 4K random read (IOPS) | 95,000 | 80,000 | 95,000 | |
Max. 4K random write (IOPS) | 16,000 | 18,000 | 30,000 | 50,000 |
Latency (read/write) | 120µs/80µs | |||
QoS (read/write) | 200µ/300µ (@99.99) | |||
Reliability/endurance | ||||
Operational temperature (°C) | 0–70 | |||
Storage temperature (°C) | -45–85 | |||
UBER | 1 sector per 10^17 bits read | |||
DWPD (max.) JESD218 | 0.6 | 1 | 1.5 | 5 |
MTBF (hours) | 2,000,000 | |||
Warranty (years) | 5 |
Boot and Pro available upon request.
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