Hyväksymme kryptoa — hallussasi olevat kolikot voivat näin ostaa oikeaa laitteistoa.Maksa kryptolla, käytä se oikeaan laitteistoon. Ilmainen vakuutettu toimitus maailmanlaajuisesti yli 399 $. Neutraalit, tuotemerkittömät ulkopakkaukset, lähetetään Saksasta.Ilmainen vakuutettu toimitus yli 399 $. Kurssisi lukitaan 30 minuutiksi heti, kun kassa avautuu.Kurssi lukittu 30 minuutiksi. Jokainen tuote on sinetöity, sen sarjanumero on tarkistettu, ja sillä on 24 kuukauden takuu.Sinetöity, 24 kuukauden takuu.

Seuratut tuotteet Kirjaudu sisään
Silver rectangular 2.5 inch bare laptop hard drive with circuit board visible

HGST

HGST 0A78603 Travelstar Z5K320 320GB 5400 RPM 8MB Cache SATA 3.0Gb/s 2.5" laptop hard drive

SKU CH-7P9A-JT3XS MPN 0A78603

A 2.5 inch laptop hard drive with 320GB capacity, 5400 RPM speed, 8MB cache and a SATA 3.0Gb/s interface

  • PackagingBare Drive
  • InterfaceSATA 3.0Gb/s
  • Capacity320GB
  • Cache8MB
  • Average Seek Time13ms
  • Average Latency5.5ms
  • 320 GB capacity stores up to 80 hours of HD video
  • 5400 RPM spindle with 8 MB cache delivers 994 Mb/s media transfer rate
  • 7 mm z-height fits slim 2.5 inch laptop bays
  • 6 W read/write power and 0.55 W idle extend battery life
  • 400 G operating shock and TrueTrack technology protect data during bumps

Capacity and form factor

The HGST Travelstar Z5K320 is a 320GB 2.5-inch internal hard drive designed for laptop upgrades or replacements. It operates at 5400 RPM with an 8MB cache and connects through a SATA 3.0Gb/s interface.

Upgrade considerations

This drive replaces older 2.5-inch SATA laptop drives with lower capacity or slower performance. The jump is worth it when you need more space for media or applications and your system supports the 9.5mm z-height.

Installation notes

The bare drive fits standard 2.5-inch drive bays using the SATA data and power connectors. No special tools are required beyond a small screwdriver. Ensure the laptop chassis accepts a 9.5mm drive height, as some ultra-thin models only accept 7mm drives.

Kohokohdat

  • 320 GB capacity stores up to 80 hours of HD video
  • 5400 RPM spindle with 8 MB cache delivers 994 Mb/s media transfer rate
  • 7 mm z-height fits slim 2.5 inch laptop bays
  • 6 W read/write power and 0.55 W idle extend battery life
  • 400 G operating shock and TrueTrack technology protect data during bumps

Tekniset tiedot

BrandHGST
SeriesTravelstar Z5K320
ModelHTS543232A7A384 (Part#: 0A78603)
PackagingBare Drive
InterfaceSATA 3.0Gb/s
Capacity320GB
Cache8MB
Average Seek Time13ms
Average Latency5.5ms
RPM5400 RPM
FeaturesNew 7mm z-height for greater design flexability
Up to 320GB storage - Up to 80 hours of high-definition video, 320 hours of standard video, 114 movies, 80,000 4-min songs or 160 games
1.6W read/write power - Low energy use and long battery life for
0.55W low power idle - more "unplugged" notebook time
400G operating shock - Robust design to help protect against bumps and
1000G non-operating shock - rough handling
TrueTrack technology - Prevents slow performance or errors in high shock or vibration environments
Improved acoustics - Quieter for a richer audio-listening experience for m
Form Factor2.5"
Height (maximum)9.5mm
Width (maximum)69.75mm
Length (maximum)100.3mm
Lähetyspaino0.09 kg
Pakkauksen mitat102 × 76 × 6 mm

Kysymyksiä tästä tuotteesta

Will the 9.5 mm height fit my laptop's 2.5 inch bay?

The drive is a 2.5 inch form factor with a maximum height of 9.5 mm, matching the standard laptop bay size.

Does the SATA 3.0 Gb/s connector need any special alignment during installation?

The SATA data and power connectors are keyed; insert them straight until they click — forcing them at an angle bends the pins.

How often should I check the drive's 400 G operating shock rating?

The 400 G operating shock rating is a design specification, not a maintenance interval; run SMART checks periodically instead.

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