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Lenovo 4XB7A90886 Internal SSD
from $2,704.66
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Silicon Power Ace A55 SATA 2.5 Inch 2TB capacity vs Lenovo 4XB7A90886 Internal SSD

Feature Comparison

Type of storage
Type of storage
Memory Usage Type Internal Internal
Memory Connection Port Serial ATA III
Storage Connection Details No
General specifications
General specifications
Device Design and Dimensions 2.5 inch -
Technical features
Technical features
Memory Capacity 2 terabyte (tb) 1.92 TB
Flash Memory Specifications V-NAND TLC
Sequential Read Speed 560 megabytes per second (mb/s) -
Sequential Write Speed 530 megabytes per second (mb/s) -
DRAM Memory No -
Operating Temperature Range 0 - 70 °C
Average Lifespan 1,500,000 (MTBF) hour (h) 2000000 h
Random Read Speed - 82000 IOPS
Random Write Speed - 47500 IOPS
Capabilities
Capabilities
NCQ Support Yes -
TRIM Support Yes -
RAID Support Yes -
S.M.A.R.T Support Yes Yes
Additional Features SLC Cache support / ECC (Error Correction Code) Algorithm / Intel Smart Response Technology / Wear Leveling capability for increased memory lifespan / SP Toolbox software -
Encryption Technology - No
Additional features and options
Additional features and options
LED Status Indicator No -
Aesthetic features
Aesthetic features
Size and Dimensions - 2.5" (70 * 100 * 7 mm)
Disclaimer: Information on this page may need review. If you notice any discrepancies, please report them

User Rating Comparison

Silicon Power Ace A55 SATA 2.5 Inch 2TB capacity
0 /10
from total 1 Vote
Lenovo 4XB7A90886 Internal SSD
0 /10
from total 1 Vote

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