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| product | Samsung 250GB 850 EVO Series SATA 6Gb/s 2.5" SSD | Samsung 500GB 850 EVO SSD Drive 2.5 SATA3 6.8mm R/W 540/520 Mbps | Samsung 850 EVO 2TB Basic SATA 6Gb/s 2.5" Solid State Drive | Samsung 4TB 850 EVO SATA 6Gb/s 2.5" 7mm V-NAND SSD |
|---|---|---|---|---|
| quicklinx | B085 | CTPG | BHNH | C7LP |
| price | £77.49 ex VAT | £140.67 ex VAT | £528.49 ex VAT | £1,132.20 ex VAT |
| Summary | ||||
| product description | Samsung 850 EVO MZ-75E250 - SSD - 250 GB - SATA 6Gb/s | Samsung 850 EVO MZ-75E500 - solid state drive - 500 GB - SATA 6Gb/s | Samsung 850 EVO Basic MZ-75E2T0 - solid state drive - 2 TB - SATA 6Gb/s | Samsung 850 EVO MZ-75E4T0 - SSD - 4 TB - SATA 6Gb/s |
| type | Solid state drive - internal | Solid state drive - internal | Solid state drive - internal | Solid state drive - internal |
| capacity | 250 GB | 500 GB | 2 TB | 4 TB |
| hardware encryption | Yes | Yes | Yes | Yes |
| form factor | 2.5" | 2.5" | 2.5" | 2.5" |
| interface | SATA 6Gb/s | SATA 6Gb/s | SATA 6Gb/s | SATA 6Gb/s |
| data transfer rate | 600 MBps | 600 MBps | 600 MBps | 600 MBps |
| buffer size | 512 MB | 512 MB | 2 GB | 4 GB |
| features | Hardware Full Disk Encryption (FDE), TRIM support, Garbage Collection technology, DRAM cache, DevSleep mode, 3D V-NAND Technology, TurboWrite Technology, Low Power DDR2 SDRAM Cache, Samsung MGX Controller, S.M.A.R.T., 256-bit AES, IEEE 1667 | Hardware Full Disk Encryption (FDE), TRIM support, Garbage Collection technology, DRAM cache, DevSleep mode, Microsoft eDrive compatible, 3D V-NAND Technology, Dynamic Thermal Guard protection, Worldwide Name (WWN), RAPID mode support, TurboWrite Technology, Low Power DDR2 SDRAM Cache, Samsung MGX Controller, S.M.A.R.T., 256-bit AES, IEEE 1667 | Hardware Full Disk Encryption (FDE), TRIM support, DevSleep mode, Microsoft eDrive compatible, 3D V-NAND Technology, Auto Garbage Collection Algorithm, Dynamic Thermal Guard protection, Worldwide Name (WWN), RAPID mode support, TurboWrite Technology, Samsung MHX Controller, Low Power DDR3 SDRAM Cache, S.M.A.R.T., 256-bit AES, IEEE 1667 | Hardware Full Disk Encryption (FDE), TRIM support, Garbage Collection technology, DRAM cache, TurboWrite Technology, Samsung MHX Controller, V-NAND Technology, S.M.A.R.T., 256-bit AES, IEEE 1667 |
| dimensions (wxdxh) | 69.85 mm x 100 mm x 6.8 mm | 69.85 mm x 100 mm x 6.8 mm | 69.85 mm x 100 mm x 6.8 mm | 69.85 mm x 100 mm x 6.8 mm |
| manufacturer warranty | 5-year warranty | 5-year warranty | 5-year warranty | 5-year warranty |
| weight | 45 g | 66 g | 55 g | |
| encryption algorithm | 256-bit AES | 256-bit AES | ||
| nand flash memory type | Multi-level cell (MLC) | |||
| Detailed Specification | ||||
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Environmental Parameters
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| Min Operating Temperature | 0 °C | 0 °C | 0 °C | 0 °C |
| Max Operating Temperature | 70 °C | 70 °C | 70 °C | 70 °C |
| Humidity Range Operating | 5 - 95% (non-condensing) | 5 - 95% (non-condensing) | 5 - 95% (non-condensing) | 5 - 95% (non-condensing) |
| Shock Tolerance (non-operating) | 1500 g @ 0.5 ms half-sine pulse | 1500 g @ 0.5 ms half-sine pulse | 1500 g @ 0.5 ms half-sine pulse | 1500 g @ 0.5 ms |
| Vibration Tolerance (non-operating) | 20 g @ 20-2000 Hz | 20 g @ 20-2000 Hz | 20 g @ 20-2000 Hz | |
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Expansion & Connectivity
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| Interfaces | 1 x SATA 6 Gb/s - 7 pin Serial ATA | 1 x SATA 6 Gb/s - 7 pin Serial ATA | 1 x SATA 6 Gb/s - 7 pin Serial ATA | 1 x SATA 6 Gb/s - 7 pin Serial ATA |
| Compatible Bay | 2.5" | 2.5" | 2.5" | 2.5" |
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General
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| Device Type | Solid state drive - internal | Solid state drive - internal | Solid state drive - internal | Solid state drive - internal |
| Capacity | 250 GB | 500 GB | 2 TB | 4 TB |
| Hardware Encryption | Yes | Yes | Yes | Yes |
| Form Factor | 2.5" | 2.5" | 2.5" | 2.5" |
| Interface | SATA 6Gb/s | SATA 6Gb/s | SATA 6Gb/s | SATA 6Gb/s |
| Buffer Size | 512 MB | 512 MB | 2 GB | 4 GB |
| Features | Hardware Full Disk Encryption (FDE), TRIM support, Garbage Collection technology, DRAM cache, DevSleep mode, 3D V-NAND Technology, TurboWrite Technology, Low Power DDR2 SDRAM Cache, Samsung MGX Controller, S.M.A.R.T., 256-bit AES, IEEE 1667 | Hardware Full Disk Encryption (FDE), TRIM support, Garbage Collection technology, DRAM cache, DevSleep mode, Microsoft eDrive compatible, 3D V-NAND Technology, Dynamic Thermal Guard protection, Worldwide Name (WWN), RAPID mode support, TurboWrite Technology, Low Power DDR2 SDRAM Cache, Samsung MGX Controller, S.M.A.R.T., 256-bit AES, IEEE 1667 | Hardware Full Disk Encryption (FDE), TRIM support, DevSleep mode, Microsoft eDrive compatible, 3D V-NAND Technology, Auto Garbage Collection Algorithm, Dynamic Thermal Guard protection, Worldwide Name (WWN), RAPID mode support, TurboWrite Technology, Samsung MHX Controller, Low Power DDR3 SDRAM Cache, S.M.A.R.T., 256-bit AES, IEEE 1667 | Hardware Full Disk Encryption (FDE), TRIM support, Garbage Collection technology, DRAM cache, TurboWrite Technology, Samsung MHX Controller, V-NAND Technology, S.M.A.R.T., 256-bit AES, IEEE 1667 |
| Width | 69.85 mm | 69.85 mm | 69.85 mm | 69.85 mm |
| Depth | 100 mm | 100 mm | 100 mm | 100 mm |
| Height | 6.8 mm | 6.8 mm | 6.8 mm | 6.8 mm |
| Weight | 45 g | 66 g | 55 g | |
| Encryption Algorithm | 256-bit AES | 256-bit AES | ||
| NAND Flash Memory Type | Multi-level cell (MLC) | |||
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Manufacturer Warranty
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| Service & Support | Limited warranty - 5 years | Limited warranty - 5 years | Limited warranty - 5 years | Limited warranty - 5 years |
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Miscellaneous
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| Compliant Standards | IEEE 1667 | |||
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Performance
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| SSD Endurance | 75 TB | 150 TB | 150 TB | 300 TB |
| Drive Transfer Rate | 600 MBps (external) | 600 MBps (external) | 600 MBps (external) | 600 MBps (external) |
| Internal Data Rate | 540 MBps (read) / 520 MBps (write) | 540 MBps (read) / 520 MBps (write) | 540 MBps (read) / 520 MBps (write) | 540 MBps (read) / 520 MBps (write) |
| 4KB Random Read | 97000 IOPS | 98000 IOPS | 98000 IOPS | |
| 4KB Random Write | 88000 IOPS | 90000 IOPS | ||
| Maximum 4KB Random Write | 90000 IOPS | 90000 IOPS | ||
| Maximum 4KB Random Read | 98000 IOPS | |||
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Power
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| Power Consumption | 50 mW (idle) , 2 mW (sleep) | 3.5 Watt (active) , 2 mW (sleep) , 50 mW (idle) | 4.7 Watt (average) , 2 mW (sleep) , 7.2 Watt (maximum) , 60 mW (idle) | 3.1 Watt (read) , 3.6 Watt (write) , 70 mW (idle) , 10 mW (sleep) |
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Reliability
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| MTBF | 1,500,000 hours | 1,500,000 hours | 1,500,000 hours | 1,500,000 hours |
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Software & System Requirements
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| Software Included | Samsung Magician Software, Samsung Data Migration | Samsung Magician Software | Samsung Magician Software | Drivers & Utilities, Samsung Magician Software, Samsung Data Migration |
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