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DIY Bundle: OWC Data Doubler Kit + 1.0TB HGST HDD
OWC 2010 Mac mini Data Doubler Kit, 1.0TB 2.5" Seagate BarraCuda 7200RPM Hard Drive and OWC 5 Piece Toolkit

OWC Internal Hard Drive DIY Kit
Everything you need in one package to replace your 2010 Mac mini's internal optical drive with 1.0TB of fast (7200 RPM) storage.
Configuration flexibility is yours when you replace your Mac mini's internal SuperDrive with the OWC Data Doubler. Bundle includes bracket, screws, tools, drive, and detailed installation guide for complete all in one solution.

Then, just install the entire assembly into a Mac mini's 5.25" optical drive bay. OWC Data Doubler makes it easy to custom design how you want your internal storage to perform. Installed drives are recognized like any other high speed SATA storage device and can be setup and partitioned using the Apple Disk Utility Program.
Just a few of the configuration options you can enjoy with Data Doubler:
  • Combining a new drive with the existing internal drive for one larger volume (SPAN).
  • Combining a new matching drive with existing internal for high-performance RAID-0 Stripe volume.
  • Configuring a new drive as a Time Machine backup drive.
  • Formatting one drive for the Mac OS and the other dedicated for Windows.

You don't have to give up your optical drive completely if you don't want to. You can reuse the original SuperDrive with the OWC Value Line Slim optical drive enclosure for Apple SuperDrive.
This OWC Data Doubler is compatible with...
Mac mini Intel
Mac mini (Mid 2010)
(June, 2010)
Model ID: Macmini4,1
2.4GHz, 2.66GHz
Mac mini Intel
Mac mini (Mid 2010 Server)
(June, 2010)
Model ID: Macmini4,1

1.0TB Seagate BarraCuda Specifications:


Form Factor
2.5-inch 7mm
Formatted Capacity2
Rotational Speed
7,200 RPM
Cache / Data Buffer
Manufacturer Model Number
RoHS Compliant


Height (max)
0.7 cm (0.3 in)
Width (max)
7.0 cm (2.8 in)
Length (max)
10.0 cm (4.0 in)
Weight (typical)
90.0 g (0.20 lbs)
Bytes per Sector


Contact Start-Stops
Nonrecoverable Read Errors
1 per 1014 bits read


Transfer Rate (Max)
up to 140MB/s


Read Power
Up to 1.9 Watts
Write Power
Up to 1.7 Watts
Idle Mode
Up to 0.45 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 158°F
Ambient Temperature (°C)
-40°C to 70°C
-304.8 m to 12,192 m (-1000 ft to 40,000+ ft)


Idle (Typical)
2.0 bels
Seek (Typical)
2.4 bels


Mobile Storage
External Storage Systems
All-in-one PCs
Ultra-slim Desktop PCs
  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.

OWC Data Doubler Specs

Drive Interface

  • SATA / SATA 3G / SATA 6G Interface 2.5" Drive or SSD (Solid State Drive) of up to 12.5mm height.


  • 5"(D) x 4"(W) x 0.5"(H)
  • 12.7 x 10.3 x 1.2mm


  • 2.3oz. / 0.14lbs.
Manufacturer provided specifications for Other World Computing p/n DDMM107K1.0T UPC#: 812437026290


Includes bracket, screws, and detailed installation guide for complete all-in-one kit.

  • 1: OWC Data Doubler Bracket

  • 2: Logic Board Removal Tool

  • 3: Screws (2 x Phillips)

  • 4: Toolkit includes everything you need to
    open your Mac and install the Data Doubler.

  • 5: Detailed Installation Guide

  • 6: 1.0TB Seagate BarraCuda 7200RPM



Customer Ratings

Write a Review 4.8 / 5 14 out of 15 (93%) reviewers would recommend this product
DIY Bundle 1.0TB 2.5" Seagate BarraCuda 7200RPM Drive, OWC Data Doubler Kit and OWC 5 Piece Tool Kit Mfr P/N: DDMM107K1.0T OWC SKU: OWCDDMM107K1.0T Compatible with 2010 Mac mini models. Data Doubler: 1 Year Warranty
Drive: 3 Year Warranty
Ships: Same Day Only $129.94Bundle Priced for $99.75
Add to CartOther World Computing DDMM107K1.0T In Stock, Click to Buy Now
Additional Capacities & Kits: Complete Kit w/ 5400 RPM HDD
  • 2.0TB
    • Ships: Same Day
    • Only $129.94
    • Bundle Priced for $96.64
Complete Kit w/ 7200 RPM HDD
  • 1.0TB
Complete Kit w/ SSHD Hybrid Drive
  • 1.0TB
    • Ships: Same Day
    • Only $109.94
    • Bundle Priced for $69.75
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