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- Samsung 990 Pro 1 TB (Pascal + V7) – Specifications
Samsung 990 Pro 1 TB (Pascal + V7) – Specifications
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Capacity: 1 TB
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Controller: Samsung Pascal
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Flash: TLC
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Interface: PCIe 4.0 x4
Samsung 990 Pro 1 TB (Pascal + V7) full specs ,features
Samsung 990 Pro 1TB SSD is offered with a M.2 (2280) form factor and comes with a PCIe Gen 4.0 x4, NVMe 2.0 interface. The sequential read and write speeds are as impressive as 7,450/6,900 MB/s, and random IOPS go up to 1,400K/1,550K. Powered by the Samsung Pascal controller, it has 1GB LPDDR4 cache and supports AES 256-bit encryption.
Specifications
Genral Info
| Brand Name | Samsung |
| Model | 990 Pro |
| Released | 11 February 2025 |
| Available Capacities | 1TB |
Interface
| Connection | M.2 2280 |
| Interface | PCIe 4.0 x4 |
| Protocol | NVMe 2.0 |
Controller
| Manufacturer | Samsung |
| Name | Pascal (S4LV008) |
| Architecture | 32-bit |
| Chip Enables | 8 |
| Flash Channels | 8 @ 2,000 MT/s |
SSD NAND Flash
| Manufacturer | Samsung |
| Model | V-NAND V7 |
| Type | TLC |
| Technology | 176-layer |
| Speed | 2000 MT/s |
| Capacity <strong>Battery Capacity</strong> is a measure (typically in Amp-hr) of the charge stored by the battery, and is determined by the mass of active material contained in the battery. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain conditions. | chips @ 4 Tbit |
| Page Size | 16 KB |
| Block Erase Time (tBERS) | 3.5 ms |
SDD Performance
| Sequential Read Speed | 7,450 MB/s |
| Sequential Write Speed | 6,900 MB/s |
| Random Read IOPS | 1,200,000 IOPS |
| Random Write IOPS | 1,550,000 IOPS |
| pSLC-Cache | approx. 114 GB |
Reliability
| TBW (Total Bytes Written) | 600 TBW |
| Warranty | 5 Years |
| MTBF (Mean Time Between Failures) | 1.5 Million Hours |
| Drive Writes Per Day (DWPD) | 0.3 |
DRAM Cache
| Type | LPDDR4-1866 |
| Capacity <strong>Battery Capacity</strong> is a measure (typically in Amp-hr) of the charge stored by the battery, and is determined by the mass of active material contained in the battery. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain conditions. | 1024 MB |
Feature
| Features |
TRIM SMART PS5 Compatible |
