ID-E1.S 4TG2-P
Form Factor: E1.S; Flash Type: 3D TLC; Capacity: 512GB~8TB; Interface: PCIe Gen 4 x4

- PCIe Gen. 4x4, NVMe 1.4
- PLP (iCell) technology for power loss protection
- Stable sustained performance
- LDPC ECC engine supported
- Dynamic thermal management
Model | E1.S 4TG2-P |
Form Factor | E1.S |
Flash Type | 3D TLC |
Capacity | 512GB~8TB |
Sequential R/W (MB/sec, max.) | 6,900/4,700 |
Max. Power Consumption | 12W |
Max. Channels | 8 |
Thermal Sensor | Y |
External DRAM Buffer | Y |
TCG Opal | Y |
H/W Write Protect | N |
Dimension (WxLxH/mm) | 5.9mm: 31.5 x 111.5 x 5.9 9.5mm: 33.75 x 118.75 x 9.5 15mm: 33.75 x 118.75 x 15 |
Vibration | 20G@7~2000Hz |
Shock | 1500G@0.5ms |
MTBF | >3 million hours |
Storage Temperature | -40°C ~ +85°C |
BORN FOR SUPERIOR PERFORMANCE
The Innodisk E1.S 4TG2-P is an NVMe SSD in the standard E1.S form factor, featuring a PCIe Gen 4 x4 interface and 3D TLC NAND Flash. Its Die RAID protection enhances data integrity by reducing the occurrence of bad blocks.
With ultra-fast speeds, high IOPS, and up to 8TB capacity, the E1.S 4TG2-P is ideal for servers and data-intensive applications.
WIDE TEMPERATURE TOLERANCE FOR EXTREME SCENARIOS
The E1.S 4TG2-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 sustained peak performance under intensive workloads. Additionally, 15mm asymmetrical heatsink design ensures exceptional heat dissipation and efficiency.
Ordering Information
Operating Temperature | Standard Grade (0°C ~ 70°C) | Industrial Grade (-40°C ~ 85°C) |
512GB | DGE1S-C12DP1KCAEFP% | DGE1S-C12DP1KWAEFP% |
1TB | DGE1S-01TDP2KCAEFP% | DGE1S-01TDP2KWAEFP% |
2TB | DGE1S-02TDP2KCAEFP% | DGE1S-02TDP2KWAEFP% |
4TB | DGE1S-04TDP2KCAEFP% | DGE1S-04TDP2KWAEFP% |
8TB | DGE1S-08TDP2KCBEFP% | DGE1S-08TDP2KWBEFP% |
Operation temperature based on temperature obtained from S.M.A.R.T.
% : Non-existent = 5.9mm / H = 9.5mm enclosure / H1 = 15mm enclosure
E1.S 4TG2-P specifications are subject to change.
Enterprise and Datacenter Standard Form Factor (EDSFF)
Enterprise and Datacenter Standard Form Factor (EDSFF) encompasses a spectrum of form factors crafted for various storage requirements within the dynamic data center environment. These SSD variations incorporate advantages in capacity, thermal and power management, scalability, manageability, and performance.

PCIe Gen. 4x4, NVMe SSD.
Form Factor: E3.S; Flash Type: 3D TLC;
Capacity: 400GB~12.8TB

