Key Features
Compatibility
Product Description
For High-Speed Performance and Reliability
Mercury Electra SSDs deliver the latest in flash NAND and controller technology, utilizing 3D NAND + SLC caching for long-lasting, power-efficient performance. They offer a powerful combination of performance and reliability for demanding everyday computer users.
Highlights
- The perfect solution for everyday computing
- Latest flash NAND and controller technology
- Global wear leveling data distribution
- Static data refresh technology for freespace management
- Hardware ECC (error correction)
- S.M.A.R.T and TRIM command support
- Standby power benefits to extend battery life for laptop road warriors
Mercury Electra SSDs deliver the latest in flash NAND and controller technology, utilizing 3D NAND + SLC caching for long-lasting, power-efficient performance. They offer a powerful combination of performance and reliability for demanding everyday computer users.
The Mercury SSD line features:
- Global wear leveling algorithms automatically distribute data evenly and manage program/erase count, maximizing SSD lifespan.
- Static data refresh technology manages free space, gradually refreshing data across the SSD over time, preventing data corruption.
- Hardware ECC corrects errors 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.
High-Performance Internal Storage
This 6G SATA SSD delivers fast, reliable performance. It works as a hard drive upgrade internally and in bus-powered or self-powered external enclosures (any Mac, PC, or enclosure that supports 2.5" SATA drives, must support 7mm drive height).
OWC SSDs have no moving parts, resulting in a quiet, cool, highly rugged storage solution that also offers near instantaneous system response. With real world speeds over to 500MB/s, the OWC Mercury Electra 6G SSD line delivers unbeatable performance.
What is in the box:
- (1) Mercury Electra 6G SSD
- 3 Year OWC Limited Warranty
Specifications
- S.M.A.R.T. Attributes: Standard attributes supported
- Native Command Queuing (NCQ): Up to 32 simultaneous commands
- RAID Support: Yes
- Form Factor: 2.5-inch 7mm
- Drive Interface: SATA 6.0 Gb/s
- Random 4K Read: Up to 100,000 IOPS
- Random 4K Write: Up to 90,000 IOPS
- Sequential Read (Max): Up to 540 MB/s
- Sequential Write (Max): Up to 500 MB/s
- Nonrecoverable Read Errors: 1 per 1015 bits read
- MTBF (Mean Time Between Failures): 1,500,000 hours
- Wear Leveling: Supported
- TRIM Support: OS Dependent
- Security: TCG Opal, Secure Erase (SE), Chip Based Data Encryption: 256-bit AES-compliant
- Endurance: 340TB total bytes written (TBW), equal to 187 GB per day for 5 years
- Mac OS Compatibility: Yes
- PC OS Compatibility: Yes
- Other Requirements: Host or device with a built-in SATA connection.
- Write Mode (Max): Up to 2.055 Watts
- Seek Mode (Max): Up to 1.48 Watts
- Idle Mode (Max): Up to 0.07 Watts
- Dimensions: Height: 0.7 cm (0.3 in), Length: 10.0 cm (3.9 in), Width: 7.0 cm (2.8 in)
- Weight: 55.0 g (0.12 lbs)
- RoHS Compliant: Yes
- Reach Certification: Yes
- Ambient Temperature: Operating: 32°F to 158°F (0°C to 70°C), Non-Operating: -40°F to 185°F (-40°C to 85°C)
- Altitude: Operating: -304.8 m to 3,048.0 m (-1,000 ft to 10,000 ft), Non-Operating: -304.8 m to 12,192.0 m (-1,000 ft to 40,000 ft)
- Humidity: Operating: 5% to 95% non-condensing
- Shock: Operating: 1500 G max at 0.5 ms, Non-Operating: 1500 G max at 0.5 ms
- Idle (Typical): 0.0 bels
- Seek (Typical): 0.0 bels
- Use of a 2.5-inch SSD in a 3.5-inch drive bay requires an adapter bracket such as the NewerTech AdaptaDrive: here
- Use of any SSD in an external enclosure is dependent on the power available from the enclosure: OWC Mercury Electra 6G and Mercury Extreme Pro 6G SSDs are engineered for use in any OWC Enclosure that supports 2.5-inch SSDs.
Compatibility
Compatibility Overview
- Compatible with most Mac and PC systems featuring a Serial ATA (SATA, SATA II, or SATA III) interface.
Important Performance Note (Older Macs)
- For certain older Apple systems, optimal performance is achieved with a SATA 2.0 (3Gb/s) SSD such as the OWC Mercury Electra 3G.
Recommended for:
- iMac: iMac9,1 – iMac11,1
- MacBook: MacBook5,1 – MacBook7,1
- MacBook Pro: MacBookPro5,1 – MacBookPro5,5
- Mac mini: Macmini3,1 – Macmini4,1
Performance Note:
- While SATA 6G SSDs will function, they may operate at reduced speeds (up to 1.5Gb/s) instead of full supported speeds.
Mac Compatibility
MacBook Pro:
- 2006 – 2012 models (Intel-based, SATA supported)
MacBook:
- 2006 – 2008 models
Mac mini:
- 2007 – 2014 models
iMac:
- 2010 – 2019 models
Mac Pro:
- 2008 – 2023 models
Notes
- Designed for systems with standard SATA connections
- Backward compatible across SATA I, II, and III interfaces
- Performance depends on host system limitations
Product videos
Shipping & Returns
- Free UK Shipping: Delivered in approx. 2 working days
- Express Options: Faster methods available at checkout
- Free Shipping to Ireland: For orders over £100.00
- International Delivery: Times vary by destination; shipped via FedEx or DHL
- 30-Day Returns: Return within 30 days from order date
- UK, Ireland and EU Customers: Free return label provided
- Full Return Policy: Read Here
- Full Shipping Details: Read Here
Payment
Safe payment on our website.
Pay by card, Klarna, PayPal, Apple Pay, G-Pay, Shop Pay, Revolut, Bancontact, iDeal, or even bank transfer.
Customer Service
Email and chat available 24/7
Free number UK: 08001954072
International: +442838341148
Phone Line Opening Hours
- Monday - Friday: 09:00-17:00



