Hitachi TravelStar Z5K320 0A78601 160GB SATA Laptop Hard Drive

Hitachi Part #/MPN: 0A78601

DiscTech Item #: HIT-0A78601-FR-6M

  • Special Order - Ships in 5-10 business days
    Special Order - Ships in 5-10 business days

    This item has a lead time for fulfilment (as listed), this is approximate. Your credit card will be authorized in full on the day of ordering; it will not be charged until the day of shipment.


Capacity: 160GB

Speed: 5,400RPM

Interface Types: SATA

Form Factor: 2.5inx7mm Fits All laptops

Sector Size: 512 / 512e

Average Seek Time: 12

Electrical Interface: SATA 150 - 1.50Gbps

On-Board Cache: 8MB

Hitachi TravelStar Z5K320 0A78601 160GB 5.4K 2.5" SATA Laptop Hard Drive - Factory Refurbished

Quiet, Rugged, Low-Power HDD Solution for Mobile Applications

Travelstar™ Z5K320is a 7mm,5400RPM2.5-inchhard drive withcapacities ranging from 160GBto 320GB.The 320GBper platter one-diskmodels are designed as a directreplacement for standard9.5mmHDDs,foruse innotebook PCs,external storage and gaming consoles. The Z5K320also accommodatesnew thinner andmore robust device designs.Thesemodels deliver best-of-breed acoustics fornear silent operation.Along withcontinued focus on superior shock protectionand low power consumption,HGST leads onthe environmental front withitsHalogen-free production.HGST offers optionalhard-drive-level encryption forincreased data security andmodels withenhanced availability to deliverhigh-capacity storage fornon-stop environments.Travelstar Z5K320delivers the right balance of capacity, power-management and designflexibility tomeettheneeds ofmobile applications inan eco-friendly footprint.

Data Security Option

Travelstar Z5K320is the fourthgenerationto feature optionalBulk Data Encryption(BDE) forhard-drive-level data security.WithBDE,the data is scrambledusing a key as itis written to the disk,thendescrambled withthe key as itis retrieved,givingusers thehighestlevel of data protectionavailable.It also speeds and simplifies the drive re-deployment process. By deleting the encryptionkey,the data onthe drive is renderedunreadable,thereby eliminating theneed fortime-consuming data-overwrite.Forinformationaboutthe selfencrypting drives designed to the TrustedComputing Group (TCG) Opal Storage Security specification,please contact yourHGST representative.ry.

Dell Part Number: HTS543216A7A384


This drive is compatible with any computrer that accepts 2.5" SATA hard drives.

Model number 0A78601
Model Name TravelStar  Z5K320
Formatted Capacity 160 Gbytes
Rotational Speed 5,400 rpm
Default Buffer (cache) Size 8 Mbytes
External (I/O) Transfer Rate (max) 1.5 Gbps
Average Seek Time12.0 msec typical
Height 7 mm 
Width 70 mm
Depth100 mm
Weight 95 g
Power (Typical)2.1 watts
Power (Idle).60 watts
Startup Current (3.3 VDC) .9 amps
Max Operating Shock (2-msec) 325 Gs
Max Nonoperating Shock (2-msec) 1000 Gs
Operating Vibration (max) 1.0 Gs
Operating Temperature (max) 55 deg C
Operating Temperature (min) 5 deg C
Nonoperating Temperature (max) 70 deg C
Nonoperating Temperature (min) -40 deg C
Acoustics, Idle (sound power, typ) 2.4 Bels
Nonrecoverable Read Errors 1 per 10^14 bits read
Load/Unload cycle600,000

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ROHS Compliant

Alternate MPNs: HTS543216A7A384

Weight: 0.5 lb

Warranty: 6 Month Manufacturer

Factory Refurbished

Condition Levels Explained

The product has been built, rebuilt or repaired at the original manufacturer's factory (Note we NEVER sell 3rd party repaired items, as we do not find them to be reliable enough). Often these products are extremely close to new in condition, except that they contain at least one recycled or repaired component. Failure rates are often lower on these devices since they have been far more thoroughly tested than new items.

Product Warranties Explained

The product has a manufacturer warranty for the time period specified.

6 Month Manufacturer Warranty