Samsung 990 Pro 2TB vs Western Digital WD Black SN850X 2TB
SOURCE ARTICLES
Samsung 990 Pro SSD Review (2TB)
www.storagereview.com
The Samsung 990 Pro is a premium NVMe SSD designed for gaming, professional applications, and content creation. It features Samsung's 7th-generation TLC V-NAND technology and a new Pascal controller for improved power efficiency and faster data processing. The 990 Pro offers sequential read and write speeds of up to 7,450 MB/s and 6,900 MB/s, respectively, and up to 55% improvement in random performance compared to its predecessor. It has a nickel-coated controller for heat management and comes with a heat spreader label and Dynamic Thermal Guard Technology. The SSD has an endurance of up to 1,200TB written and an MTBF of 1.5 million hours. The Samsung Magician SSD tool can be used to manage the drive. The 990 Pro is available in capacities of 1TB and 2TB, with a 4TB model planned for release in 2023. It is priced at around $170 for the 1TB model and $290 for the 2TB model.
Samsung 990 EVO 2TB Review Hybrid PCIe Gen4 and Gen5 NVMe SSD
www.servethehome.com
The Samsung 990 EVO 2TB NVMe SSD is a versatile drive that can operate in either Gen 4 or Gen 5 mode, offering similar performance with half the lane count in the latter. It features Samsung's in-house controller and 133-layer TLC, but lacks a DRAM cache. With sequential read speeds of 5000MB/s and write speeds of 4200MB/s, it sits between Gen 3 and Gen 4 performance. The drive has a 600 TBW endurance rating and comes with a 5-year warranty. It can be used as a boot drive and is compatible with PCIe Gen 5 x4 slots.
Samsung 990 PRO HS 2TB SSD Review - Best Gen4 SSD
www.tweaktown.com
The Samsung 990 PRO HS 2TB SSD is the best Gen4 SSD on the market. It offers impressive gaming performance, high sequential throughput, and low temperatures. The drive is also compatible with the PlayStation 5. The heatsink model provides even better thermal performance, making it ideal for PS5 storage expansion. The drive comes with free supporting software for easy maintenance and system migration. It delivers exceptional performance in synthetic benchmarks and real-world tests, surpassing other PCIe Gen4 SSDs. Overall, the Samsung 990 PRO with heatsink is the top choice for PCIe Gen4 SSDs.
Western Digital WD_Black SN850X 2TB SSD Review - BiCS 5 Powerhouse
The Western Digital WD_Black SN850X 2TB SSD is a powerhouse with stunning performance. It features BiCS 5 flash, which outperforms other flash types like Micron B47R and Samsung V-NAND. The 512Gbit BiCS 5 flash is faster than the 256Gbit BiCS 4 flash. The SSD delivers impressive sequential read and write speeds, and its random IOPS performance is among the highest in the market. It is a preferred single-sided design with a two-package flash array and an 8-channel SanDisk controller. The SSD performs exceptionally well in gaming and real-world tests, making it a top choice for gamers. Overall, it is one of the best-performing SSDs available.
Western Digital WD_Black SN850X 2TB SSD Review - BiCS 5 Powerhouse
The Western Digital WD_Black SN850X 2TB SSD is a powerhouse with stunning performance. It features BiCS 5 flash, which outperforms other flash types like Micron B47R and Samsung V-NAND. The 512Gbit BiCS 5 flash is faster than the 256Gbit BiCS 4 flash. The SSD delivers impressive sequential read and write speeds, and its random IOPS performance is among the highest in the market. It is designed for gamers and offers excellent gaming performance. Overall, the WD_Black SN850X 2TB is one of the best-performing SSDs available.
+ 2
AI COMPARISON
Comparison Table
| Feature | Samsung 990 Pro 2TB | Samsung 990 PRO HS 2TB | Samsung 990 EVO 2TB | WD Black SN850X 2TB |
|---|---|---|---|---|
| Max Read Sequential (MB/s) | 7450 | 7450 | 5000 | 7300 |
| Max Write Sequential (MB/s) | 6900 | 6900 | 4200 | 6600 |
| Random Read (IOPS) | 1400000 | 1400000 | Not specified | 1200000 |
| Random Write (IOPS) | 1550000 | 1550000 | Not specified | 1100000 |
| TBW | 1200 | 1200 | 1200 per TB | 1200 |
| Internal Storage (GB) | 2000 | 2000 | 2000 | 2000 |
| Controller Channels | 8 | 8 | Not specified | 9 |
| PCIe Version | 4 | 4 | 4 & 5 | 4 |
| Heatsink | No | Yes | No | No |
| Max Temperature (°C) | 70 | 48 | Not specified | 85 |
| MTBF (hours) | 1.5 million | 1.5 million | Not specified | 1.75 million |
| Warranty (years) | 5 | 5 | 5 | 5 |
| Encryption (AES) | 256-bit | 256-bit | Not specified | None |
| Shock Resistance (G) | 1500 | 1500 | Not specified | Not specified |
Product Summaries and Differences
- Performance: The Samsung 990 Pro and Pro HS models boast higher sequential read/write speeds compared to the EVO and Western Digital models, making them better suited for tasks requiring high-speed data processing such as gaming and content creation. The Western Digital SN850X, while slightly slower, still provides competitive performance with robust throughput speeds.
- Thermal Management: The Pro HS model includes a heatsink, making it ideal for high-demand environments like gaming consoles, particularly PlayStation 5, due to superior thermal performance.
- Endurance and Reliability: All models offer a TBW of 1200 with slight variations per capacity for the EVO. The Western Digital model has a slightly higher MTBF, suggesting improved reliability over a longer term.
- Compatibility and Flexibility: The Samsung 990 EVO provides unique flexibility with support for both PCIe Gen 4 and Gen 5, which might benefit users with specific motherboard compatibilities or future-proofing considerations.
- Additional Features: The Pro models from Samsung offer AES 256-bit encryption for security, which the Western Digital model lacks. Additionally, the shock resistance of the Samsung models ensures durability under physical stress.
Recommendations
- Gamers and High-End Users: The Samsung 990 Pro HS with its high performance and thermal management system is the best option, especially for console gamers using PS5.
- Content Creators and Power Users: The Samsung 990 Pro without heatsink offers superior speed and good heat management, suitable for intense computer tasks.
- Budget-Conscious or Flexible Setup Users: The Samsung 990 EVO provides decent performance with flexibility between PCIe generations, making it a versatile choice for various setups.
- Reliability Seekers: The Western Digital SN850X is a strong contender with high durability metrics and competitive performance, suitable for users prioritizing longevity and robustness in their SSD choice.
PRICES
ASK AI
BestVs.ai
Hello, I'm your AI shopping assistant. How can I help you?
AI can make mistakes. Consider checking important information.
