2. Product Specifications
2.1 Capacity and Device Parameters
CFexpress 3TE8 device parameters are shown in Table 1.
2.2 Performance
Burst Transfer Rate: 4 GB/s
Table 2: Performance- 112 Layers 3D TLC
Capacity | Unit | 128GB | 256GB | 512GB | 1TB |
Sequential* Read (Q8T1) |
MB/s | 1,500 | 1,750 | 1,750 | 1,750 |
Sequential* Write (Q8T1) | 550 | 1,150 | 1,600 | 1,600 | |
Sustained Sequential Read (Avg.)*** |
690 |
970 |
1,100 |
1,050 | |
Sustained Sequential Write (Avg.)*** |
170 |
340 |
480 |
430 | |
4KB Random** Read (Q32T16) |
IOPS | 57,000 | 116,000 | 423,000 | 437,000 |
4KB Random** Write (Q32T16) | 127,000 | 236,000 | 304,000 | 299,000 |
Note: * Performance results are 3TE8 with Kioxia BiCS5 NAND composition measured in Room Temperature with Out-of-Box devices and may vary depending on overall system setup. In addition, 3TE8 series adopt hybrid mode which enables SLC cache followed by TLC direct write to strike balance between burst performance and steady overall stability.
Note: ** Performance results are based on CrystalDiskMark 8.0.1 with file size 1000MB. Unit of 4KB item is IOPS.
Note: *** Performance results are based on AIDA 64 v5.98 with block size 1MB of Linear Read & Write Test Item.
2.3 Electrical Specifications
2.3.1 Power Requirement
Table 3: Innodisk CFexpress 3TE8 Power Requirement
Item | Symbol | Rating | Unit |
Input voltage | VIN | +3.3 DC +- 5% | V |
2.3.2 Power Consumption
Table 4: Power Consumption
Mode | Power Consumption (W) |
Read | 3.0 |
Write | 2.7 |
Idle | 0.6 |
Power-on peak | 5.0 |
Target: CFexpress 3TE8 1TB
Note: Current results may vary depending on system components and power circuit design. Please refer to the test report for other capacities.
2.4 Environmental Specifications
2.4.1 Temperature Ranges
Table 5: Temperature range for CFexpress 3TE8
Temperature | Range |
Operating | Standard Grade : 0°C to +70°C Industrial Grade: -40°C to +85°C |
Storage | -40°C to +85°C |
2.4.2 Humidity
Relative Humidity: 10-95%, non-condensing
2.4.3 Shock and Vibration
Table 6: Shock/Vibration Testing for CFexpress 3TE8
Reliability | Test Conditions | Reference Standards |
Vibration | 7 Hz to 2K Hz, 20G, 3 axes | IEC 60068-2-6 |
Mechanical Shock | Duration: 0.5ms, 1500 G, 3 axes | IEC 60068-2-27 |
2.4.4 Mean Time between Failures (MTBF)
Table 7 summarizes the MTBF prediction results for various CFexpress 3TE8 configurations. The analysis was performed using a RAM Commander™ failure rate <span style="font-famil