Disk catalogue (Polish): 2295
Samsung SSD 840 PRO MZ-7PD256 (MZ-7PD256BW)
256 GB, 512 MB, SATA 6Gb
Average rating: 4.04/5 100% would buy this disk again
Technical specifications
| Drive type | SSD |
|---|---|
| Manufacturer | Samsung |
| Model | SSD 840 PRO |
| Part number | MZ-7PD256 (MZ-7PD256BW) |
| SSD controller | Samsung MCX S4LNO21X01 |
| Flash memory type | MLC |
| Sequential write speed | 520 MB/s |
| Sequential read speed | 540 MB/s |
| Read IOPS | 100000 IOPS |
| Write IOPS | 90000 IOPS |
| Capacity | 256 GB |
| Form factor | 2.5 " |
| Interface | SATA 6Gb |
| Cache memory | 512 MB |
| Operating shock resistance | 1500 G |
| Non-operating shock resistance | 1500 G |
| Mean time between failures | 1500000 h |
| Operating temperature | 0-70 st. C |
| Native Command Queuing | Yes |
| Idle power consumption | 0.06 W |
| Operating power consumption | 0.24 W |
| Dimensions | 100x69.85x6.8 |
| Weight | 54 g |
| Production year | 2012 |
| Additional information (untranslated) | Dysk wyposa¿ony w sprzêtowe szyfrowanie danych. Gwarancja |
Disk tests
Number of disk tests: 2
Latest three tests
| Author | Disk tests |
|---|---|
| MariaVonSatan |    |
| Rudzik99 |    |
Reviews and ratings
Number of ratings:
| Author | Rating | Original comments (untranslated) |
|---|---|---|
| Rudzik99 | 4.25/5 | Stabilny, szybko¶æ w pracy codziennej jest ni¿sza ni¿ u¿ywany wcze¶niej Vector firmy OCZ. Read the full rating (Polish) |
| MariaVonSatan | 5/5 | nie mam zastrzezen, dziala jak powinien, nie traci szybkosci z czasem Read the full rating (Polish) |
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