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Description: Ships: Price:
1.0TB HGST Travelstar 7K1000 2.5-inch 9.5mm SATA 6.0Gb/s (3.0Gb/s and 1.5Gb/s backwards compatible) 7200RPM Hard Drive with 32MB Cache. HGST 3 Year Limited Warranty. (0J22423) Same Day $179.95
OWC Discounted Price: $67.88
Rating: 4.8 based on 21 reviews.
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1.0TB Travelstar™ 7K1000 Hard Disk Drive

2.5-Inch | SATA 6.0Gb/s | 7200RPM | 32MB Cache
High-performance, two-disk 1TB HDD for mobile applications
Travelstar™ 7K1000 is the industry's only seventh-generation 7200 RPM mobile hard drive and ideally suited for notebook PC upgrades and portable, high-capacity personal storage products. At 500GB/platter, this 2.5-inch hard drive offers a 1TB capacity and leverages Advanced Formant, which increased the physical sector size from 512 bytes to 4,096 (4K) bytes to improve drive capacities and error correction capabilities. The Travelstar 7K1000 is the industry's first high-performance 1TB 2.5-inch HDD with a 6Gb/s SATA interface and delivers the highest mobile HDD performance in PCMark© Vantage benchmark testing.

HGST provides best-of-breed operating shock and outstanding power management in Travelstar 7K1000 for sturdy unplugged notebook performance. Highlights include proven seventh-generation technology, 1TB capacity, low power consumption, industry's highest shock tolerance, halogen-free design for an eco-friendly footprint and Serial ATA 6Gb/s for high data throughput.

The Travelstar 7K1000 allows manufacturers to deliver high-capacity, power-efficient Systems with desktop-like performance. Manufacturers can consult the HGST Advanced Format Technology Brief for more information on using these hard drives. The 7K1000 continues HGST's tradition of ecological leadership and carries its EcoTrac classification. Travelstar 7K1000 delivers speed and capacity, without sacrificing battery life or audio quality, to meet the multi-tasking demands of commercial and consumer users on the go.

1.0TB HGST Travelstar™ 7K1000 Specifications:


Form Factor
2.5″ HDD
SATA 6.0Gb/s
Formatted Capacity2
Rotational Speed
7,200 RPM
Cache / Data Buffer
Manufacturer Model Number


Height (max)
9.5mm (0.370″)
Width (max)
69.85mm (2.750″)
Length (max)
100.35mm (3.951″)
Weight (typical)
95g (0.209 lbs.)
Bytes per Sector
Areal Density


Contact Start-Stops
3 Year Warranty


Transfer Rate (Max)
Track-to-track Seek
Average Seek Time
Average Latency


Maximum Start Current, DC
5.5 Watts
Seek Power
2.1 Watts
Read Power
1.8 Watts
Write Power
1.8 Watts
Idle Mode
1.7 Watts
Idle Mode, Active
1.0 Watts
Idle Mode, Low Power
0.8 Watts
Standby Mode
0.2 Watts
Sleep Mode
0.1 Watts

Environmental (Operating)

400 G max at 2ms
Ambient Temperature (°F)
32°F to 140°F
Ambient Temperature (°C)
0°C to 60°C
-304.8 m to 3,048 m (-1,000 ft to 10,000+ ft)

Environmental (Non-Operating)

1000 G max at 1ms
Ambient Temperature (°F)
-40°F to 149°F
Ambient Temperature (°C)
-40°C to 65°C
-304.8 m to 12,192 m (-1000 ft to 40,000+ ft)


Idle (Typical)
2.5 bels
Seek (Typical)
2.7 bels
  1. 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.
  2. 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.
  3. Specific application environments such as temperature and duty cycle will affect the overall reliability rates.
Manufacturer provided specifications for HGST p/n 0J22423 UPC#: 829686002661
HGST 1.0TB Travelstar™ 7K1000 Mfr P/N: 0J22423 OWC SKU: HIT0J22423 Internal 2.5" Hard Drive 3 Year Warranty Ships: Same Day only $67.88 HGST 0J22423 In Stock, Click to Buy Now
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