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1TB OWC Mercury Electra 6G 2.5-inch SATA 3 Solid State Disk 7mm

by OWC
1TB OWC Mercury Electra 6G 2.5-inch SATA 3 Solid State Disk 7mm Image

Key Features

  • 1TB OWC Mercury Electra 6G
  • High-speed SATA 3 (6Gbps) Interface Solid State Disk
  • 2.5-inch SSD, thickness of 7mm
  • Read speed up to 532MB/s
  • Write speed up to 467MB/s
  • Random 4K read/write up to 84,000 / 81,000 IOPS
See full specifications
See product description

  • 120GB useable capacity Total Flash Memory Components - 128GB 8GB allocated to real-time data redundancy & error correction
  • 250GB useable capacity
  • 500GB useable capacity
  • 1TB (1000GB useable capacity)
  • 2TB (1920GB useable capacity)
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$ 164.86
No Sales Tax on VA Orders

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When only the fastest and most reliable Solid State Drive on the market today will suffice for your data storage and backup, look no further than the OWC 1TB Mercury Electra 6G SSD.

The Mercury SSD line features:

  • Global wear leveling algorithms automatically distribute data evenly and manage program/erase count, maximizing SSD lifespan
  • StaticDataRefresh manages free space, gradually refreshing data across the SSD over time, preventing data corruption
  • Hardware BCH ECC corrects errors up to 66-bit/1KB for superior data retention and drive life.
    S.M.A.R.T and TRIM command support
  • Standby power benefits to extend battery life for laptop road warriors

This internal 2.5" SATA SSD uses the latest 4-Ch Controller and DuraClass™ technology to deliver the highest transfer speed, endurance, and performance available today.

With sustained reads up to 532MB/s and writes up to 467MB/s, up to 100X greater data protection than enterprise class Hard Disk Drives, and RAISE technology for RAID like data protection and reliability, the OWC 1TB Mercury Electra 6G SSD line delivers unbeatable performance that's designed and built in the U.S. from domestic and imported parts and backed by a three year warranty.

High Performance Internal Storage

Replace your conventional hard drive with a reliable solid state drive. Unlike traditional hard disk drives, OWC SSDs have no moving parts, resulting in a quiet, cool, highly rugged storage solution that also offers near instantaneous system response.


CAPACITY 1TB (1000GB useable capacity)
FORM FACTOR 2.5-inch
DEVICE TYPE SSD Solid State Disk
DATA TRANSFER RATES Sustained Reads 6Gb/s (up to) 532MB/s
Sustained Writes 6Gb/s (up to) 467MB/s
Random 4K Read (up to) 84,000 IOPS
Random 4K Write (up to) 81,000 IOPS
(-40°C to 185°C non-operating)
MTBF 1,000,000 hours
SYSTEM REQUIREMENTS Suitable for Windows and Mac systems
DIMENSIONS 100.12mm x 70.06mm x 7.00mm
PACKAGING Retail packaging
WARRANTY 3 years manufacturers warranty
User Reviews

  • 1 review
  • 1 review
Paul Dixon
Thanks, Great performance boost
January 1st 2019 Verified user
Working great in my old Macbook 2.2 core 2 duo which was crawling with an 12 year old fragmented 160GB hard disk.
Cloned the new drive with Mac disk utilities and a housing. Easy to fit with a small philips and small Torx screwdriver following online guides. Massive speed boost in performance, perhaps 3-400% quicker now.
Review of 250GB OWC Mercury Electra 6G 2.5-inch SATA 3 Solid State Disk 7mm
Fabio Franciosa
Good but not good for iMac
October 10th 2016 Verified user
So far the performance is good. Only problem is it's what's recommended for an iMac. Removing a 3.5 and replacing it with a 2.5 is an issue when I does not fit or mount inside. You will have to fabricate a mount to install it. This does effect the airflow a bit and can cause the fans to run harder.
Review of 480GB OWC Mercury Electra 6G 2.5-inch SATA 3 Solid State Disk 7mm

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$ 164.86