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Seagate

1.0TB Mobile HDD

Used | OWC Tested

2.5-Inch | SATA 6.0Gb/s | 5400 RPM | 128MB Cache
An Amazing Value and True Capacity Kick for Laptops and Mobile Devices
With 1TB capacities in a thin 7mm lightweight design, the Seagate® Mobile HDD stores up to 100,000 photos, 125,000 songs or 62 hours of high definition video.
Compatibility and Flexibility
The Mobile HDD works with SATA 6Gb/s and SATA 3Gb/s designs. A slim, high-performance HDD which integrates easily.
High Areal Density Comes With Quiet Operation and Excellent Shock Resistance
With an incredible 1TB per disk, the Mobile HDD enables the highest areal density in a 7mm small form factor. The drive additionally performs operations very quietly and has industry-leading shock resistance.

1.0TB Seagate Mobile HDD Specifications:

Specifications

Form Factor
2.5-inch HDD
Interface
SATA 6.0Gb/s
Capacity1
1.0TB
Formatted Capacity2
931GiB
Rotational Speed
5,400 RPM
Cache / Data Buffer
128MB
Manufacturer Model Number
ST1000LM035
RoHS Compliant
Yes
Format

Physical

Height (max)
7.0 mm (0.276″)
Width (max)
69.9 mm (2.75″)
Length (max)
100.4 mm (3.95″)
Weight (typical)
90g (0.2 lbs.)
Bytes per Sector
512e
Areal Density
51320Gb/in2

Reliability3

Load/Unload Cycles
600,000
Head-Rest Method
QuietStep™ Ramp Load
Nonrecoverable Read Errors
1 per 1014 bits read

Performance

Transfer Rate (Max)
140 MB/s
Track-to-track Seek
1.5ms
Average Seek Time
13.0ms
Average Latency
5.6ms

Power

Read Power
1.6 Watts
Write Power
1.7 Watts

Environmental (Operating)

Shock
400 Gs at 2ms
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 Gs at 1ms
Ambient Temperature (°F)
-40°F to 158°F
Ambient Temperature (°C)
-40°C to 70°C
Altitude
-304.8 m to 12,192 m (-1000 ft to 40,000+ ft)

Acoustics

Idle (Typical)
2.0 bels
Seek (Typical)
2.2 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 Seagate p/n ST1000LM035
Seagate 1.0TB Mobile HDD Mfr P/N: ST1000LM035 OWC SKU: SEAST1000LM035U 128MB Cache 5400 RPM
SATA 6.0Gb/s (3.0Gb/s & 1.5Gb/s backwards compatible)
2.5-inch Hard Disk Drive.
30 Day OWC Fulfilled Limited Warranty
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