Search:

Description:	Ships:	Price:
320GB 2.5" HGST Travelstar Z5K320 5400RPM SATA 7mm Notebook Drive with 8MB Cache - New, 3 Year Warranty (0A78603) $3.00 Instant Rebate available from Other World Computing with purchases over $3 made between 02/20/2013 and 03/22/2014 when you purchase 1 or more qualifying items. Must purchase with: HDSTORA35	Same Day	$99.95 OWC Discounted Price: $49.99

HGST

320GB Travelstar™ Z5K320 Hard Disk Drive

2.5-Inch | SATA 3.0Gb/s | 5400RPM | 8MB Cache

High-performance, high-capacity mobile storage for notebook PCs and other applications

Low Profile – 7mm thickness for design flexibility
High Capacity – Up to 320GB
Quiet Operation – Enjoy a richer audio-listening experience

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.

Highlights

New 7mm z-height for greater design flexibility
Up to 320GB of capacity
Best-of-breed acoustics
Low power consumption
Industry-standard SATA 3Gb/s interface
Halogen-free for eco-friendly footprint
Encryption options, including Trusted Computing Group (TCG) Opal
Free Installation Videos
Warranty Safe Upgrade.
3 Year Warranty

Applications

Notebook and ultra-portable PCs
Tablets
Compact desktop PCs
External storage
Gaming consoles
Compact video devices

SPECS

320GB HGST Travelstar™ Z5K320 Specifications:

Specifications

Form Factor

2.5″ HDD

Interface

SATA 3.0Gb/s

Capacity¹

320GB

Formatted Capacity²

298GiB

Rotational Speed

5,400 RPM

Cache / Data Buffer

8MB

Manufacturer Model Number

0A78603

Format

Unformatted (Instructions on formatting here)

Physical

Height (max)

7mm (0.275″)

Width (max)

69.85mm (2.750″)

Length (max)

100.35mm (3.951″)

Weight (typical)

95g (0.220 lbs.)

Data Heads

Number of Disks

Bytes per Sector

512

Areal Density

477Gb/in²

Reliability³

Contact Start-Stops

600,000

Warranty

3 Year HGST Warranty

Performance

Transfer Rate (Max)

3.0Gb/s

Track-to-track Seek

1.0ms

Average Seek Time

13.0ms

Average Latency

5.5ms

Power

Maximum Start Current, DC

4.5 Amps

Seek Power

1.8 Watts

Read Power

1.4 Watts

Write Power

1.4 Watts

Idle Mode

1.5 Watts

Idle Mode, Active

0.8 Watts

Idle Mode, Low Power

0.55 Watts

Standby Mode

0.2 Watts

Sleep Mode

0.1 Watts

Environmental (Operating)

Shock

400G/2ms, 225G/1ms

Ambient Temperature (°F)

32°F to 140°F

Ambient Temperature (°C)

0°C to 60°C

Altitude

-304.8 m to 3,048 m (-1,000 ft to 10,000+ ft)

Environmental (Non-Operating)

Shock

1000 G max at 1ms

Ambient Temperature (°F)

-40°F to 149°F

Ambient Temperature (°C)

-40°C to 65°C

Altitude

-304.8 m to 12,192 m (-1000 ft to 40,000+ ft)

Acoustics

Idle (Typical)

1.9 bels

Seek (Typical)

2.0 bels

1GB = 1,000,000,000 bytes. Total accessible capacity varies depending upon operating environment (typically 5-10% less). The actual total capacity will depend on your own defined file settings/preferences.
In terms of standard gigabytes, 1GiB ≈ 1.074GB and refers to the actual formatted capacity of shown under Mac OS 10.5 or earlier and Microsoft Windows OS.
Specific application environments such as temperature and duty cycle will affect the overall reliability rates.

Manufacturer provided specifications for HGST p/n 0A78603