
CFexpress
High Speed, Low Latency, Low Power
CFexpress 4TE3
Features
- Powered by PCIe Gen 3 x2 and NVMe 1.4, delivering fast and reliable performance
- Supports temperature -40°C to 85°C with dynamic thermal throttling to maintain SSD stability
CFexpress 4TE3 is a compact, removable memory card built on the CFexpress Version 1.0 Type B specification. It features a PCIe Gen 3 x2 interface and 3D TLC NAND Flash while adhering to the NVMe 1.4 protocol, delivering exceptional performance and high reliability. Equipped with Error Correction Code (ECC) technology, the CFexpress 4TE3 provides comprehensive End-to-End Data Path Protection (ETEP), ensuring secure data transmission between the host system and NAND Flash.
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.

iData Guard – DATA PROTECTION TECHNOLOGY
iData Guard enables the immediate sending of a command in the event of a sudden power failure, interrupting read and write commands from the system and ensuring that the last command can be completed. This preserves data integrity on the SSD, protecting data security.

iPower Guard – POWER PROTECTION TECHNOLOGY
iPower Guard is a proactive protection mechanism designed for environments with unstable power supplies. It provides further protection for SSDs during both startup and shutdown, preventing system performance issues caused by power instability.

IMPLEMENTED WITH SUCCESS IN DYNAMIC ENVIRONMENTS
SPECIFICATIONS
Model Name | CFexpress 4TE3 |
---|---|
Flash Type | 3D TLC |
Interface | PCIe Gen 3 x2 |
Form Factor | CFexpress 1.0 Type B |
Capacity | 128GB ~ 2TB |
Sequential R / W (MB/sec, max.) | 1,750 / 1,600 |
P/E Cycle | 3,000 |
TBW (Max.) | 1,621 |
Storage Temperature | -40°C ~ 85°C |
Max. Power Consumption | 3W |
Max. Channels | 4 |
External DRAM Buffer | N |
Features | AES, TCG Opal 2.0, H/W Write Protect, S.M.A.R.T. |
Dimension (W x L x H/mm) | 29.6 x 38.5 x 3.8 |
Vibration | 20G@[7 ~ 2000Hz] |
Shock | 1500G@0.5ms |
MTBF | >3 million hours |
Warranty | 3 Years |
ORDER INFORMATION
Operating Temperature | Standard Grade (0°C ~ 70°C) | Industrial Grade (-40°C ~ 85°C) |
128GB | DECFX-A28DH1KCADF(W) | DECFX-A28DH1KWADF(W) |
256GB | DECFX-B56DH1KCAQF(W) | DECFX-B56DH1KWAQF(W) |
512GB | DECFX-C12DH1KCAQF(W) | DECFX-C12DH1KWAQF(W) |
1TB | DECFX-01TDH1KCAQF(W) | DECFX-01TDH1KWAQF(W) |
2TB | DECFX-02TDH1KCAQF(W) | DECFX-02TDH1KWAQF(W) |
W : H/W Write Protect
For TCG Opal function, the PN Code 10th ~ 12th will be DH2.