Price Comparison
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VS
Silicon Power Ace A55 SATA 2.5 Inch 2TB capacity
VS
Lenovo 4XB7A90874 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) | 960 GB |
|---|---|---|
| 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 | - | 81000 IOPS |
| Random Write Speed | - | 28000 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 | - |
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) |
|---|
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User Rating Comparison
Silicon Power Ace A55 SATA 2.5 Inch 2TB capacity
0
/10
from total 1 Vote
Lenovo 4XB7A90874 Internal SSD
0
/10
from total 1 Vote
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