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Samsung 980 Pro Nvme M2 250Gb
VS
Apacer Ast280 Sata M2 480Gb
Feature Comparison
Type of storage
Type of storage
| Memory Usage Type | اینترنال | اینترنال |
|---|---|---|
| Memory Connection Port | PCIe NVMe | SATA |
| Storage Connection Details | PCIe 4.0 x4 / NVMe 1.3c | SATA 6Gb/s |
General specifications
General specifications
| Device Design and Dimensions | 2280 M.2 | 2280 M.2 |
|---|
Technical features
Technical features
| Memory Capacity | 250 MB | 480 MB |
|---|---|---|
| Flash Memory Specifications | Samsung V-NAND 3-bit MLC NAND | 3D TLC NAND |
| Controller | Samsung Elpis | - |
| Sequential Read Speed | 6400 مگابایت بر ثانیه | 520 MB |
| Sequential Write Speed | 2700 مگابایت بر ثانیه | 495 مگابایت بر ثانیه |
| Random Read Speed | 500,000IOPS | - |
| Random Write Speed | 600,000IOPS | 84,000IOPS |
| DRAM Memory | Yes | No |
| DRAM Memory Type | 512 MB LPDDR4 | - |
| Operating Temperature Range | 0 تا 70 درجه سانتیگراد | 0 تا 70 درجه سانتیگراد |
| Operating Voltage | 3.3 ولت | 3.3 ولت |
| Average Lifespan | 1,500,000 ساعت (MTBF) ** 150 ترابایت (TBW) | 1,500,000 ساعت (MTBF) ** 140 ترابایت (TBW) |
General features
General features
| Power Consumption | 5 وات * حالت خواندن ** 3.9 وات * حالت نوشتن ** 35 میلیوات * حالت آماده باش | 1.4 وات * حالت فعال ** 0.3 وات * حالت آماده باش |
|---|
Capabilities
Capabilities
| NCQ Support | No | Yes |
|---|---|---|
| TRIM Support | Yes | Yes |
| RAID Support | No | No |
| S.M.A.R.T Support | Yes | Yes |
| Encryption Technology | AES 256-bit, TCG/Opal V2.0, IEEE1667 | - |
Aesthetic features
Aesthetic features
| Size and Dimensions | 2.38 * 22.15 * 80.15 میلیمتر | 3.8 * 22 * 80 میلیمتر |
|---|---|---|
| Product Weight | 9 گرم | 6.3 گرم |
Additional features and options
Additional features and options
| LED Status Indicator | No | No |
|---|
Capabilities
Capabilities
| Certifications and Approvals | - | RoHS, CE, FCC, VCCI, RCM, BSMI |
|---|
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User Review Comparison
Samsung 980 Pro Nvme M2 250Gb
User Rating Comparison
Samsung 980 Pro Nvme M2 250Gb
0.0
/10
from total 1 Vote
Apacer Ast280 Sata M2 480Gb
0.0
/10
from total 1 Vote
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