Price Comparison
VS
Samsung 870 QVO 4TB Internal SSD (MZ-77Q4T0)
VS
Samsung 990 PRO 1TB SSD M.2 NVMe PCIe 4.0
Feature Comparison
Capabilities
Capabilities
| Encryption Technology | Yes | AES 256-bit Encryption |
|---|---|---|
| S.M.A.R.T Support | Yes | Yes |
| TRIM Support | Yes | Yes |
| NCQ Support | - | Yes |
| Compatible Operating Systems | - | Windows, macOS, Linux (with NVMe support) |
| Additional Features | - | Samsung Magician Software, Smart Thermal Control, PS5 Compatible |
Technical features
Technical features
| Memory Capacity | 4 TB | 1TB |
|---|---|---|
| Flash Memory Specifications | V-NAND MLC | Samsung V-NAND |
| Sequential Read Speed | 560 MB/s | Up to 7,450 MB/s |
| Sequential Write Speed | 530 MB/s | Up to 6,900 MB/s |
| Random Read Speed | 98000 IOPS | Up to 1,400K IOPS |
| Random Write Speed | 88000 IOPS | Up to 1,550K IOPS |
| Average Lifespan | 1500000 h | N/A (TBW not specified in raw features) |
| Operating Voltage | 5 V | - |
| Operating Temperature Range | 0 - 70 °C | 0°C to 70°C |
| DRAM Memory | - | Yes |
| Controller | - | Samsung Elpis Controller |
Aesthetic features
Aesthetic features
| Size and Dimensions | 2.5" (69.8 * 100 * 6.8 mm) | M.2 2280 (80mm x 22mm x 2.38mm) |
|---|---|---|
| Product Weight | 46 g | Approx. 8.0g |
| Color Options | - | Black |
Type of storage
Type of storage
| Memory Connection Port | Serial ATA III | M.2 2280 |
|---|---|---|
| Memory Usage Type | Internal | Internal SSD |
| Storage Connection Details | - | PCIe 4.0 x4 NVMe |
Main features
Main features
| Connection Type | - | M.2 NVMe PCIe 4.0 |
|---|
Additional features and options
Additional features and options
| Box Contents | - | SSD, Installation Guide, Warranty Guide |
|---|
General specifications
General specifications
| Device Design and Dimensions | - | M.2 2280 Form Factor |
|---|
General features
General features
| Power Consumption | - | Improved performance per watt over 980 PRO |
|---|
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User Rating Comparison
Samsung 870 QVO 4TB Internal SSD (MZ-77Q4T0)
0
/10
from total 1 Vote
Samsung 990 PRO 1TB SSD M.2 NVMe PCIe 4.0
0
/10
from total 1 Vote
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