
EDSFF
PCIe Gen4 Solution For Data Center
E3.S 4TS2-P
Features
- Up to 5,050 / 4,750 MB/s read and write performance
- Supports -40°C to 85°C with dynamic thermal throttling to maintain SSD stability
- PLP (iCell) technology for power loss protection
- Compliant with SSD Endurance Workloads JESD219
- Equipped with hot-swap and advanced features, suitable for data center boot drives
The Innodisk E3.S 4TS2-P features a PCIe Gen 4 x4 interface and 3D TLC NAND Flash. This series offers high DWPD, wide temperature support, and up to 12.8TB of capacity, making it ideal for edge server applications. Enhanced thermal management and hot-swap functionality, along with Innodisk’s SSD maintenance features, position it as the new mainstream choice for data center and edge server applications.
WIDE TEMPERATURE TOLERANCE FOR EXTREME SCENARIOS
The E3.S 4TS2-P is engineered for superior thermal management in edge servers, with a temperature range of -40°C to 85°C. Its unique form factor and Dynamic Thermal Throttling mechanism enable best performance under intensive workloads.

MAXIMIZED STORAGE CAPACITY
The E3.S 4TS2-P features an advanced design that significantly increases storage density, offering up to 12.8TB of capacity on a single drive. Even within the compact space of a 1U and 2U server, it provides exceptional storage density to the system.

iCell Technology – POWER LOSS PROTECTION
Innodisk's iCell Technology safeguards mission-critical data on DRAM-based SSDs during unexpected power failures. Integrated iCells deliver an instantaneous charge to ensure data is securely stored, preventing any loss and ensuring data integrity.

AES 256-bit DATA ENCRYPTION & TCG OPAL 2.0 SUPPORT
Innodisk SSDs utilize AES 256-bit encryption, the US government’s standard for securing confidential data, while also supporting TCG Opal 2.0 for enhanced device management and user-friendly authentication.

ENHANCING UPTIME FOR DATA CENTER BOOT DRIVES
In addition to enhanced thermal management, the E3.S 4TS2-P is equipped with hot-swap capability, reducing downtime to meet the 24/7 uptime demands of data center boot drives. Innodisk has also developed auxiliary features tailored to application needs, including SSD event logs, self-monitoring, online firmware updates, and out-of-band (OOB) management. These features allow users to perform real-time maintenance and troubleshooting, ensuring stable system operation.

IMPLEMENTED WITH SUCCESS IN DYNAMIC ENVIRONMENTS
SPECIFICATIONS
Model Name | E3.S 4TS2-P |
---|---|
Flash Type | 3D TLC |
Interface | PCIe Gen 4 x4 |
Form Factor | E3.S 1T |
Capacity | 400GB ~ 12.8TB |
Sequential R / W (MB/sec, max.) | 5,050 / 4,750 |
P/E Cycle | 3,000 |
TBW (Max.) | -- |
Storage Temperature | -40°C ~ 85°C |
Max. Power Consumption | 12.0W |
Max. Channels | 8 |
External DRAM Buffer | Y |
Features | PLP (iCell), AES, TCG Opal 2.0, S.M.A.R.T. |
Series | Data Center SSD |
Dimension (W x L x H/mm) | 76.0 x 112.75 x 7.5 |
Vibration | 20G@[7 ~ 2000Hz] |
Shock | [email protected] |
MTBF | >3 million hours |
Warranty | 5 Years |
ORDER INFORMATION
Operating Temperature | Standard Grade (0°C ~ 70°C) | Industrial Grade |
400GB | DSE3S-400DP2KCAEFP | DSE3S-400DP2KWAEFP |
800GB | DSE3S-800DP2KCAEFP | DSE3S-800DP2KWAEFP |
1.6TB | DSE3S-1T6DP2KCAEFP | DSE3S-1T6DP2KWAEFP |
3.2TB | DSE3S-3T2DP2KCAEFP | DSE3S-3T2DP2KWAEFP |
6.4TB | DSE3S-6T4DP2KCBEFP | DSE3S-6T4DP2KWBEFP |
12.8TB | DSE3S-12TDP2KCBEFP | DSE3S-12TDP2KWBEFP |
Operation temperature based on temperature obtained from S.M.A.R.T.
E3.S 4TS2-P specifications are subject to change.