WD Travelstar Z7K500 HTS725025A7E630 - hard drive - 250 GB - SATA 6Gb/s
SKU 0J38072
Produktbeskrivelse: | WD Travelstar Z7K500 HTS725025A7E630 - harddisk - 250 GB - SATA 6Gb/s |
Type: | Harddisk - intern |
Kapacitet: | 250 GB |
Model: | 2.5" |
Grænseflade: | SATA 6Gb/s |
Dataoverførselshastighed: | 600 MBps |
Buffer størrelse: | 32 MB |
- Specifikationer
- Beskrivelse
Generelt | |
Enhedstype: | Harddisk - intern |
Kapacitet: | 250 GB |
Model: | 2.5" |
Grænseflade: | SATA 6Gb/s |
Buffer størrelse: | 32 MB |
Byte pr. sektor: | 512 |
Egenskaber: | TrueTrack servoteknik, avanceret format 4Kn |
Bredde: | 70 mm |
Dybde: | 100 mm |
Højde: | 7 mm |
Vægt: | 95 g |
Præstation | |
Overføringshastighed, drev: | 600 MBps (ekstern) |
Intern datahastighed: | 171 MBps |
Søgetid: | 13 ms (gennemsnit) / 25 ms (maks.) |
Spor-til-spor søgetid: | 1 ms |
Gennemsnitsventetid: | 4.2 ms |
Spindelhastighed: | 7200 rpm |
Driftssikkerhed | |
Start/stop-cykluser: | 600,000 |
Ekspansion og forbindelse | |
Interface: | 1 x SATA 6 Gb/s - 7 pin Serial ATA |
Kompatibel bås: | 2.5" |
Effekt | |
Strømforbrug: | 0.1 Watt (sov) ¦ 0.2 Watt (standby) ¦ 0.8 Watt (lavstrømstomgang) ¦ 1 Watt (aktiv tomgang) ¦ 1.7 Watt (ydelsestomgang) ¦ 1.8 Watt (læs) ¦ 1.8 Watt (skriv) ¦ 2.1 Watt (søg) ¦ 5.5 Watt (start) |
Diverse | |
Overensstemmelsesstandarder: | RoHS, halogenfri, EcoTrac |
Miljømæssige parametre | |
Min. driftstemperatur: | 0 °C |
Maks. driftstemperatur: | 60 °C |
Modstandsdygtighed over for stød (operativ): | 400 g @ 2 ms halvsinuspuls |
Modstandsdygtighed over for stød (non-operativ): | 1000 g @ 1 ms halvsinuspuls |
Travelstar Z7K500 is the 7200 rpm 2.5-inch hard drive from Hitachi, leveraging advanced format, which increases the physical sector size to improve drive capacities and error correction capabilities. Travelstar Z7K500 is the 2.5-inch HDD with a 6 Gb/s SATA interface and delivers the highest 7200 rpm performance. The Z7K500 carries the EcoTrac classification due to its low-power consumption and eco-friendly, halogen-free production. Travelstar Z7K500 balances speed, power-efficiency and design flexibility to meet the needs of mobile applications.
- Single-disk design
- Advanced format
- 6 Gb/s SATA interface on a mobile HDD
- Low power consumption
- Halogen-free for eco-friendly design
- Self-encrypting models for data security
- Enhanced-availability (EA) models for applications needing around-the-clock access in lower-transaction environments
De tekniske detaljer kommer fra 3. part. edgemo tager forbehold for fejl.