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MZ7PD256 - Samsung 840 PRO Series 256GB Multi-Level Cell (MLC) SATA 6Gb/s 2.5-inch Solid State Drive
- 256 GB 2.5" Serial ATA III
- Read speed: 540 MB/s
- Write speed: 520 MB/s
- MLC
- 256-bit AES
- S.M.A.R.T. support TRIM support
- Component for: PC/Laptop
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Key specifications
See full specs ↓- Security algorithms
- 256-bit AES
- SSD capacity
- 256 GB
- SSD form factor
- 2.5"
- Interface
- Serial ATA III
- Memory type
- MLC
- Component for
- PC/Laptop
Product details
Samsung 840 PRO. SSD capacity: 256 GB, SSD form factor: 2.5", Read speed: 540 MB/s, Write speed: 520 MB/s, Component for: PC/Laptop
Features
| Security algorithms | 256-bit AES |
| SSD capacity | 256 GB |
| SSD form factor | 2.5" |
| Interface | Serial ATA III |
| Memory type | MLC |
| Component for | PC/Laptop |
| Read speed | 540 MB/s |
| Write speed | 520 MB/s |
| Random read (100% span) | 100000 IOPS |
| Random write (100% span) | 90000 IOPS |
| S.M.A.R.T. support | Yes |
| TRIM support | Yes |
| Mean time between failures (MTBF) | 1500000 h |
| Windows operating systems supported | Yes |
| Mac operating systems supported | Yes |
| Linux operating systems supported | Yes |
Power
| Operating voltage | 5 V |
| Power consumption (read) | 15 W |
| Power consumption (write) | 15 W |
Weight & dimensions
| Width | 100 mm |
| Depth | 6.8 mm |
| Height | 69.8 mm |
| Weight | 54 g |
Packaging data
| Quick start guide | Yes |
| Manual | Yes |
| Bundled software | Windows 7 (32/64-bit) Windows Vista Windows XP Mac OS X Linux OS |
Operational conditions
| Operating temperature (T-T) | 0 - 70 °C |
| Operating shock | 1500 G |
Other features
| Internal | Yes |
Description
Unrivaled Performance Samsung’s SSD 840 PRO Series is a high-performance SSD, capable of delivering up to 100,000 IOPS Random Read Speed and 540MB/s Sequential Read Speed—an SSD of unrivaled high performance. Built with an advanced MDX controller, Samsung’s SSD delivers high speeds regardless of data type, unlike competing controllers that greatly favor compressible data. Superior Reliability As the world’s #1 DRAM, NAND Flash, and SSD supplier; Samsung SSDs are designed and built completely in-house. The Samsung SSD 840 Series is optimized for exceptional, sustained performance and unrivaled reliability through its specially-engineered wear-leveling and garbage collection algorithms backed by a generous 5-year limited warranty. Performance Sustainability The Samsung SSD 840 PRO Series provides the same excellent performance throughout its entire lifetime even under extremely heavy workloads. In fact, the sophisticated MDX controller is capable of maintaining peak performances under punishing conditions for more than twice as long the nearest competitor. Business Friendly Features The 840 SSD 840 PRO Series introduces three important hardware features for businesses: Worldwide Name (WWN), LED Indicator support, and AES 256-bit Full Disk Encryption (FDE). The first two features make it easier to integrate the 840 PRO SSD into server and storage systems while the AES Encryption helps safeguard data against attack. By encrypting all information on the disk at the hardware level, there is no detrimental effect on performance. Plus, Samsung’s Magician software has been completely redesigned and includes several business-friendly features including Drive Health Status, Total Bytes Written (TBW), and Disk Scan & Error Reporting functionality. This allows IT managers to monitor drive health and plan hardware replacement cycles.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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