Last Updated & Fact Checked: March 23, 2026
Are you trying to decide between the Samsung 850 Pro 2TB and the Samsung 950 Pro 512GB?
Product Versus will provide you with all the product details so you can quickly compare the facts to find which product is right for you – the Samsung 850 Pro 2TB or the Samsung 950 Pro 512GB – and find out exactly what the differences are.
Both the Samsung 850 Pro 2TB and the Samsung 950 Pro 512GB are quality products, so read on to find out which one is best for your needs!
Samsung 850 Pro 2TB quick facts
Samsung 950 Pro 512GB quick facts
Samsung 850 Pro 2TB product details
Bestseller No. 1
Samsung 850 PRO - 2TB - 2.5-Inch SATA III Internal SSD (MZ-7KE2T0BW)
- World's First 2TB SSD for Consumer PC
- The World's First Consumer 3D V-NAND SSD
- Ultimate Read/Write Performance
- Enhanced Endurance and Reliability
- Efficient Power Management
Bestseller No. 2
Samsung Electronics 870 EVO 2TB 2.5 Inch SATA III Internal SSD (MZ-77E2T0B/AM)
- THE SSD ALL-STAR: The latest 870 EVO has indisputable performance, reliability and compatibility built upon Samsung's pioneering technology.Computer Platform:PC.Encryption : Class 0 (AES 256) TCG/Opal v2.0, MS eDrive (IEEE1667), Environmental Specs - Shock : 1,500 G & 0.5 ms (Half sine).
- EXCELLENCE IN PERFORMANCE: Enjoy professional level SSD performance with 870 EVO, which maximizes the SATA interface limit to 560/530 MB/s sequential speeds, Accelerates write speeds and maintains long term high performance with a larger variable buffer
- INDUSTRY DEFINING RELIABILITY: Meet the demands of every task from everyday computing to 8K video processing, with up to 2,400 TBW
- MORE COMPATIBLE THAN EVER: 870 EVO has been compatibility tested for major host systems and applications, including chipsets, motherboards, NAS, and video recording devices. Interface- SATA 6GB/s, compatible with SATA 3GB/s and SATA 1.5GB/s interfaces
Bestseller No. 3
Samsung SSD 860 PRO 2TB 2.5 Inch SATA III Internal SSD (MZ-76P2T0BW)
- Powered by Samsung V-NAND Technology. Optimized Performance for Everyday Computing
- Enhanced Performance: Sequential Read/Write speeds up to 560MB/s and 530MB/s respectively
- Ideal for mainstream PCs and laptops for personal, gaming and business use. The 860 EVO supports AES 256-bit hardware-based encryption and is compliant with TCG Opal and IEEE 1667
- Hardware/Software Compatibility: Windows 8/Windows 7/Windows Server 2003 (32-bit and 64-bit), Vista (SP1 and above), XP (SP2 and above), MAC OSX, and Linux
Samsung 950 Pro 512GB product details
Bestseller No. 1
Samsung 950 PRO Series - 512GB PCIe NVMe - M.2 Internal SSD (MZ-V5P512BW)
- Next Generation M.2 SSD Based on NVMe Protocol (PCIe, Gen. 3, x4), Ideal for Intensive Workloads, Maximum Performance & Endurance
- Ultra-fast Sequential Read/Write Performance: Up to 2,500MB/s and 1,500MB/s Respectively. Random Read/Write IOPS Performance : Up to 300K and 110K Respectively*
- Ultimate Performance, Reliability, & Efficient Power Management Powered by Samsung V-NAND Technology and a 5-Year Limited Warranty
- Included Contents: NVMe M.2 (2280) SSD & User Manual (All Other Cables, Screws, Brackets Not Included).
- Free download of Samsung Data Migration and Magician software available for easy installation and SSD management
Bestseller No. 2
Samsung 990 PRO SSD 1TB PCIe 4.0 M.2 2280 Internal Solid State Hard Drive, Seq. Read Speeds Up to 7,450 MB/s for High End Computing, Gaming, and Heavy Duty Workstations, MZ-V9P1T0B/AM
- HUGE SPEED BOOST: Get random read/write speeds that are 40%/55% faster than 980 PRO; Experience up to 1400K/1550K IOPS, while sequential read/write speeds up to 7,450/6,900 MB/s reach near the max performance of PCIe 4.0*
- BREAKTHROUGH POWER EFFICIENCY: Use less power and get more performance; Enjoy up to 50% improved performance per watt over 980 PRO, plus optimal power efficiency with max PCIe 4.0 performance**
- SMART THERMAL CONTROL: Samsung's own nickel-coated controller delivers effective thermal control; With its slim size, 990 PRO is a perfect fit for desktops and laptops that meet the PCI-SIG D8 standard***
- THE CHAMPION MAKER: Up to 65% improvement in random performance enables faster loads for an ultimate gaming experience on PS5 and DirectStorage PC games****
- SAMSUNG MAGICIAN SOFTWARE: Get the most out of your SSD with Samsung Magician's advanced yet intuitive optimization tools; Monitor drive health, protect valuable data, and receive important updates for your 990 PRO
Bestseller No. 3
Samsung SSD 9100 PRO 1TB, PCIe 5.0x4 M.2 2280, Seq. Read Speeds Up to 14,700MB/s, Best for AI Computing, Gaming, and Heavy Duty Workstations (MZ VAP1T0B/AM)
- BREAKTHROUGH PCIe 5.0 PERFORMANCE: Supercharge your workflow and gaming with PCIe 5.0, boasting up to 14,700/13,300 MB/s* sequential read/write speeds. Tackle massive files and power up your gaming with Gen5—twice as fast as the 990 PRO SSD.
- EVERY TASK, TURBOCHARGED: Speed past productivity limits. With random read/write speeds up to 1,850K/2,600K IOPS*, enjoy fast game loads, seamless AI apps, and efficient multitasking. Virtually no lag, no limits—just nonstop performance.
- THINK FAST, CREATE FASTER: With random read/write speeds of up to 1,850K/2,600K IOPS*, the 9100 PRO SSD fuels seamless AI content creation, swift loads, and smooth gameplay. Work, play, and create at lightning speed.
- SPEED, WHENEVER YOU NEED: From laptops to desktop PCs, experience blazing PCIe 5.0 speeds and up to 8TB of storage. Perfect for video editing, gaming, and creative tasks, with the compatibility to match your device.
- STAY COOL, RUN FAST: Push limits, not temperatures. A 5nm controller boosts power efficiency up to 49% over the 990 PRO SSD*, while advanced thermal control keeps performance smooth and reliable.
New products & alternatives to the Samsung 850 Pro 2TB and the Samsung 950 Pro 512GB
New
Samsung 990 EVO Plus 2TB PCIe Gen4x4/Gen5x2 M.2 SSD (Up to 7,250 MB/s) with Sabrent USB 3.2 Type-C Tool-Free M.2 NVMe/SATA SSD Enclosure
- Experience blazing-fast performance with sequential read/write speeds up to 7,250/6,300MB/s, perfect for large file transfers and demanding tasks.
- Tool-free design allows quick installation and removal of SSDs in an ultra-slim aluminum case with ABS frame, ideal for portable use.
- Compatible with PCIe 4.0 x4 and PCIe 5.0 x2 technologies, delivering enhanced bandwidth and data processing capabilities.
- Supports both SATA and NVMe M.2 drives in sizes 2242/2260/2280, with USB 3.2 connectivity offering speeds up to 10Gbps.
- Features nickel-coated controller for efficient power management and thermal control during intensive operations.
New
Samsung SSD 9100 PRO 8TB, PCIe 5.0x4 M.2 2280, Seq. Read Speeds Up to 14,800MB/s, Best for AI Computing, Gaming, and Heavy Duty Workstations (MZ VAP8T0B/AM)
- BREAKTHROUGH PCIe 5.0 PERFORMANCE: Supercharge your workflow and gaming with PCIe 5.0, boasting up to 14,800/13,400 MB/s1 sequential read/write speeds. Tackle massive files and power up your gaming with Gen5—twice as fast as the 990 PRO SSD.
- EVERY TASK, TURBOCHARGED: Speed past productivity limits. With random read/write speeds up to 2,200K/2,600K IOPS¹, enjoy seamless AI apps, fast game loads, and efficient multitasking. Virtually no lag, no limits—just nonstop performance.
- THINK FAST, CREATE FASTER: With random read/write speeds of up to 2,200K/2,600K IOPS¹, the 9100 PRO SSD fuels seamless AI content creation, swift loads, and smooth gameplay. Work, play, and create at lightning speed.
- SPEED, WHEREVER YOU NEED: From laptops to desktop PCs, experience blazing PCIe 5.0 speeds and up to 8TB of storage. Perfect for video editing, gaming, and creative tasks, with the compatibility to match your device.
- STAY COOL, RUN FAST: Push limits, not temperatures. A 5nm controller boosts power efficiency up to 49% over the 990 PRO SSD², while advanced thermal control keeps performance smooth and reliable.
New
Samsung 990 PRO 1TB PCIe Gen 4.0 x4 (Maximum Transfer Rate 7,450MB/s) NVMe M.2 (2280) Internal SSD MZ-V9P1T0B-IT/EC
- Maximum transfer rate: 7,450MB/s read and 6,900 MB/s write
- Interface: NVMe 2.0 (PCIe Gen 4.0 x4)
- Form Factor: M.2 (Type 2280)
- For high-end users, gamers, and professionals
- Warranty: 5 years/TBW 600TB *Up to either short period of time
Our conclusion on the Samsung 850 Pro 2TB vs Samsung 950 Pro 512GB
Both the Samsung 850 Pro 2TB and the Samsung 950 Pro 512GB are high quality products and we are sure you will be happy with either one. In the end it comes down to your budget and the value for money you are looking for.
Either way, the Samsung 850 Pro 2TB and the Samsung 950 Pro 512GB are both excellent products that will more than do their job!