HGST 0A78603-RFB 320GB 5400RPM 8MB 7MM SATA 0A78603-RFB

Travelstar� Z5K320 is a 7mm, 5400 RPM 2.5-inch hard drive with capacities ranging from 160GB to 320GB. The 320GB per platter one-disk models are designed as a direct replacement for standard 9.5mm HDDs, for use in notebook PCs, external storage and gaming consoles. The Z5K320 also accommodates new thinner and more robust device designs. These models deliver best-of-breed acoustics for near silent operation.

Features



Average latency



5.5 Millisecond


Average seek time



13 Millisecond


Bytes per sector



512


Full stroke seek time



25 Millisecond


HDD capacity



320 GB


HDD size



2.5 "


HDD speed



5400 RPM


Interface



Serial ATA


Storage drive buffer size



8 MB


Track to track seek time



1 Millisecond


Operational conditions



Non-operating shock



1 kg


Operating shock



400 G


Operating temperature (T-T)



0 - 60 �C


Storage temperature (T-T)



-40 - 65 �C


Other features



Acoustic pressure emissions



2.4 dB


Cartridge load/Unload cycles



600000


Drive device, transfer rate



300 MB/s


Ethernet LAN



No


Fibre Channel



No


FireWire 400



No


FireWire 800



No


Internal



Yes


Maximum data transfer rate



994 Mbit/s


Power requirements



+5VDC (+/-5%)


Recording density



477 kbit/inch


USB powered



No


Package dimensions



Depth (package,cm)



1 cm


Gross Weight (Package, kg)



0.12 kg


Height (package,cm)



11.5 cm


Width (package,cm)



7.5 cm


Power



Operating voltage



5 V


Power consumption (idle)



1.5 Watt


Power consumption (read)



1.6 Watt


Power consumption (standby)



0.2 Watt


Power consumption (write)



1.6 Watt


Product dimensions



Net Weight (Product, kg)



0.11 kg


Product Depth



10 cm


Product Height



0.7 cm


Product Width



7 cm


Vendor information



Brand Name


HGST


Warranty



1 Year(s)