Home » Internal Hard Drives and SSD

We're sorry, but this item is no longer for sale. However, there may be more Internal Hard Drives and SSD items available.


2.0TB Mobile HDD

2.5-Inch | SATA 6.0Gb/s | 5400 RPM | 128MB Cache
An Amazing Value and True Capacity Kick for Laptops and Mobile Devices
2TB capacities in a thin 7mm lightweight design, the Seagate® Mobile HDD stores up to 200,000 photos, 250,000 songs or 124 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.
Self-Encrypting Drive Options
Looking for dependable and secure data encryption? The Mobile HDD has Self-Encrypting Drive (SED) and FIPS 140-2 SED models available in the same 7mm design.

2.0TB Seagate Mobile HDD Specifications:


Form Factor
2.5-inch HDD
SATA 6.0Gb/s
Formatted Capacity2
Rotational Speed
5,400 RPM
Cache / Data Buffer
Manufacturer Model Number
RoHS Compliant


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.)
Data Heads
Number of Disks
Guaranteed Sectors
Bytes per Sector
Areal Density


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


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


Start Current, DC
1.0 Amps
Seek Power
1.8 Watts
Read Power
1.7 Watts
Write Power
1.8 Watts
Idle Mode Average
1.5 Watts
Idle Mode, Active
0.85 Watts
Idle Mode, Low Power
0.5 Watts
Standby Mode
0.13 Watts
Sleep Mode
0.13 Watts

Environmental (Operating)

400 Gs at 2ms
Ambient Temperature (°F)
32°F to 140°F
Ambient Temperature (°C)
0°C to 60°C
Relative Humidity (non-condensing)
8% to 90%
-304.8 m to 3,048 m (-1,000 ft to 10,000+ ft)

Environmental (Non-Operating)

1000 Gs at 1ms
Ambient Temperature (°F)
-40°F to 158°F
Ambient Temperature (°C)
-40°C to 70°C
Relative Humidity (non-condensing)
5% to 95%
-304.8 m to 12,192 m (-1000 ft to 40,000+ ft)


Idle (Typical)
2.2 bels
Seek (Typical)
2.4 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 ST2000LM007 UPC#: 763649062104


The best warranty is one you never have to use - but should the need occur - we're proud to provide a superior level of support and service coverage to our customers.

90 Day OWC Replacement Warranty
OWC is proud to offer an extended replacement window of 90 days on new internal hard disk drives. Once a return authorization number has been issued and we receive the problematic drive back, you will get a brand new replacement drive, rather than a factory refurbished drive.

2 Year Seagate Warranty
After 90 days, the drive is fully backed by the manufacturer to be free from defects in material and workmanship for the remainder of the two year warranty period.

Customer Ratings

Write a Review 4.5 / 5 4 out of 4 (100%) reviewers would recommend this product
Verified Buyer
Reviewer: MacBeil Location: Kamloops, B.C. Age: 55-65 Experience Level: Home User Owned Product: 1-3 months
Rating: 5/5 It's huge March 25, 2017 I bought this drive to replace the 750 gig drive that came in my Mac Book Pro as it was filling up. The drive is working great with a ton of room.

I would recommend this item to a friend! Customer Videos:

Verified Buyer
Reviewer: Tygepc Location: Kansas Age: 25-34 Experience Level: Home User Owned Product: less than a month
Rating: 5/5 Finally More Room! March 22, 2017 I have been looking for an upgrade in storage for years and was cutting it down to the line. Finally I've got the space I need. When I need more, I know where to come. Thank you!

I would recommend this item to a friend! Customer Videos:

Verified Buyer Top 250 Contributor
Reviewer: Chavinpub Location: Tuxtla Gutierrez, Chiapas, Mexico Age: 35-44 Experience Level: IT Professional Owned Product: less than a month
Rating: 4/5 Affordable upgrade November 22, 2016 Its an affordable expansion for my old mac, hope to get great performance too, and we´ll see the durability.

I would recommend this item to a friend! Customer Videos:

Verified Buyer
Reviewer: itzSteveH Location: South Florida Age: 45-54 Experience Level: Home User Owned Product: over 6 months
Rating: 4/5 Great working hard drive November 8, 2016 This hard drive has been installed in the super drive of my early 2011 Macbook Pro. The primary drive is an SSD and seems to make the secondary drive perform relatively fast. I initially purchased an incompatible hard drive as my secondary internal hard drive. After speaking to a Macsales Tech, he guided my to this hard drive which is now compatible with my Macbook. Macsales was an easy company to contact by phone and the tech was very knowledgeable of their products and how it would operate in my Macbook Pro. One thing not mentioned is that the drive installed has cut my battery life in half when not plugged in. This is not their issue but an Apple issue.

I would recommend this item to a friend! Customer Videos:

Seagate 2.0TB Mobile HDD Mfr P/N: ST2000LM007 OWC SKU: SEAST2000LM007M 128MB Cache 5400 RPM
SATA 6.0Gb/s (3.0Gb/s & 1.5Gb/s backwards compatible)
2.5-inch Hard Disk Drive.
Seagate 2 Year Limited Warranty
Sold Out