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  • OWCS3D7E3G250
  • 250GB OWC Mercury Electra 3Gb/s 2.5-inch Serial-ATA 7mm Solid-state Drive
  • 250GB OWC Mercury Electra 3Gb/s 2.5-inch Serial-ATA 7mm Solid-state Drive
  • 250GB OWC Mercury Electra 3Gb/s 2.5-inch Serial-ATA 7mm Solid-state Drive
  • 250GB OWC Mercury Electra 3Gb/s 2.5-inch Serial-ATA 7mm Solid-state Drive
  • 250GB OWC Mercury Electra 3Gb/s 2.5-inch Serial-ATA 7mm Solid-state Drive
  • 250GB OWC Mercury Electra 3Gb/s 2.5-inch Serial-ATA 7mm Solid-state Drive

    • 250GB OWC Mercury Electra 3Gb/s 2.5-inch Serial-ATA 7mm Solid-state Drive

    £36.49
    inc. VAT
    £30.41
    ex. VAT
    (2 reviews) Write a Review
    SKU:
    OWCS3D7E3G250
    UPC:
    812437024593
    Condition:
    New
    Availability:
    in stock
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    Product Description

    OWC 250GB Mercury Electra™ 3G 2.5" Serial-ATA 7mm Solid-state Drive

     

    For High-Speed Performance and Reliability

     

    Mercury Electra SSDs deliver the latest in flash NAND and controller technology, utilizing SLC and 3D NAND 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.
    • 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 3G 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).

    With sequential reads up to 271MB/s and random reads up to 90K IOPS, the OWC Mercury Electra 3G SSD line delivers unbeatable performance that's backed by a 3 Year OWC Limited Warranty.

    OWC SSDs have no moving parts, resulting in a quiet, cool, highly rugged storage solution that also offers near instantaneous system response.

     

    Highlights:

    • The perfect solution for everyday computing
    • Latest flash NAND and controller technology
    • Global wear leveling data distribution
    • StaticDataRefresh freespace management
    • Hardware BCH ECC (error correction)
    • S.M.A.R.T and TRIM command support
    • Standby power benefits to extend battery life for laptop road warriors

     

    Specifications:

    Controller 4-Ch
    NAND Tier: 1 3D NAND
    Cache: 3D SLC NAND
    Storage: 3D TLC NAND
    Form Factor Standard 7mm 2.5"
    Interface SATA 3Gb/s & 1.5Gb/s (SATA 3.1 Compliant)
    Reliability TRIM Support (OS Dependent)
    SMART Attributes Standard
    Native Command Queuing up to 32 commands
    RoHS Compliant Yes
    Format Unformatted
    Performance Sequential Read 274MB/s
    Sequential Write 253MB/s
    Sequential Read (Incompressible Data) 271MB/s
    Sequential Write (Incompressible Data) 247MB/s
    Random 4K Read: Up to 90,000 IOPS
    Random 4K Write: Up to 60,000 IOPS

     

     

    What is in  the box

    • 250GB OWC Mercury Electra 3Gb/s 2.5" SSD
    • 3 Year OWC Limited Warranty

     

     

    OWC's SSD vs HDD Shootout!

    Other Details

    iMac Early & Mid 2006 - iMac4,1 | iMac4,2
    iMac Late 2006 - iMac5,1 | iMac5,2 | iMac6,1
    iMac 2007 - iMac7,1
    iMac 2008 - iMac8,1
    iMac Early & Mid 2009 - iMac9,1
    iMac 21.5-Inch Late 2009 - iMac10,1
    iMac 27-Inch Late 2009 - iMac10,1 | iMac11,1
    iMac 21.5-Inch Mid 2010 - iMac11,2
    iMac 27-Inch Mid 2010 - iMac11,3
    iMac 21.5-Inch Mid & Late 2011 - iMac12,1

    MacBook Pro (15-inch 2012) (June, 2012) Model ID: MacBookPro9,1 | 2.3GHz, 2.6GHz, 2.7GHz
    MacBook Pro (13-inch 2012) (June, 2012) Model ID: MacBookPro9,2 | 2.5GHz, 2.9GHz
    MacBook Pro (17-inch 2011) (October, 2011) Model ID: MacBookPro8,3 | 2.4GHz, 2.5GHz
    MacBook Pro (15-inch 2011) (October, 2011) Model ID: MacBookPro8,2 | 2.2GHz, 2.4GHz, 2.5GHz
    MacBook Pro (13-inch 2011) (October, 2011) Model ID: MacBookPro8,1 | 2.4GHz, 2.8GHz
    MacBook Pro (17-inch Early 2011) (February, 2011) Model ID: MacBookPro8,3 | 2.2GHz, 2.3GHz
    MacBook Pro (15-inch Early 2011) (February, 2011) Model ID: MacBookPro8,2 | 2.0GHz, 2.2GHz, 2.3GHz
    MacBook Pro (13-inch Early 2011) (February, 2011) Model ID: MacBookPro8,1 | 2.3GHz, 2.7GHz
    MacBook Pro (17-inch Mid 2010) (April, 2010) Model ID: MacBookPro6,1 | 2.53GHz, 2.66GHz, 2.8GHz
    MacBook Pro (15-inch Mid 2010) (April, 2010) Model ID: MacBookPro6,2 | 2.4GHz, 2.53GHz, 2.66GHz, 2.8GHz
    MacBook Pro (13-inch Mid 2010) (April, 2010) Model ID: MacBookPro7,1 | 2.4GHz, 2.66GHz
    MacBook Pro (17-inch Mid 2009) (June, 2009) Model ID: MacBookPro5,2 | 2.8GHz, 3.06GHz
    MacBook Pro (15-inch Mid 2009) (June, 2009) Model ID: MacBookPro5,4 | 2.53GHz
    MacBook Pro (15-inch Mid 2009) (June, 2009) Model ID: MacBookPro5,3 | 2.66GHz, 2.8GHz, 3.06GHz
    MacBook Pro (13-inch Mid 2009) (June, 2009) Model ID: MacBookPro5,5 | 2.26GHz, 2.53GHz
    MacBook Pro (15-inch Early 2009) (March, 2009) Model ID: MacBookPro5,1 | 2.66GHz 2.93GHz
    MacBook Pro (17-inch Early 2009) (January, 2009) Model ID: MacBookPro5,2 | 2.66GHz, 2.93GHz
    MacBook Pro (17-inch Late 2008) (October, 2008) Model ID: MacBookPro4,1 | 2.5GHz, 2.6GHz
    MacBook Pro (15-inch Late 2008) (October, 2008) Model ID: MacBookPro5,1 | 2.4GHz, 2.53GHz, 2.66GHz 2.8GHz
    MacBook Pro (17-inch Early 2008) (February, 2008) Model ID: MacBookPro4,1 | 2.5GHz, 2.6GHz
    MacBook Pro (15-inch Early 2008) (February, 2008) Model ID: MacBookPro4,1 | 2.4GHz, 2.5GHz, 2.6GHz
    MacBook Pro (17-inch Mid/Late 2007) (June, 2007) Model ID: MacBookPro3,1 | 2.4GHz, 2.6GHz
    MacBook Pro (15-inch Mid/Late 2007) (June, 2007) Model ID: MacBookPro3,1 | 2.2GHz, 2.4GHz, 2.6GHz
    MacBook Pro (17-inch Core 2 Duo) (October, 2006) Model ID: MacBookPro2,1 | 2.33GHz
    MacBook Pro (15-inch Core 2 Duo) (October, 2006) Model ID: MacBookPro2,2 | 2.16GHz, 2.33GHz
    MacBook Pro (15-inch Glossy) (May, 2006) Model ID: MacBookPro1,1 | 2.0GHz, 2.16GHz
    MacBook Pro (17-inch) (April, 2006) Model ID: MacBookPro1,2 | 2.16GHz
    MacBook Pro (15-inch) (January, 2006) Model ID: MacBookPro1,1 | 1.83GHz, 2.0GHz, 2.16GHz

    MacBook (Mid 2010) (May, 2010) Model ID: MacBook7,1 | 2.4GHz
    MacBook (Late 2009) (October, 2009) Model ID: MacBook6,1 | 2.26Ghz
    MacBook (Mid 2009) (May, 2009) Model ID: MacBook5,2 | 2.13GHz
    MacBook MacBook (Early 2009) (January, 2009) Model ID: MacBook5,2 | 2.0GHz
    MacBook MacBook (Late 2008) (October, 2008) Model ID: MacBook4,1 | 2.1GHz
    MacBook Unibody MacBook (Late 2008) (October, 2008) Model ID: MacBook5,1 | 2.0GHz, 2.4GHz
    MacBook MacBook (Early 2008) (February, 2008) Model ID: MacBook4,1 | 2.1GHz, 2.4GHz
    MacBook MacBook (Late 2007) (November, 2007) Model ID: MacBook3,1 | 2.0GHz, 2.2GHz
    MacBook MacBook (Mid 2007) (May, 2007) Model ID: MacBook2,1 | 2.0GHz, 2.16GHz
    MacBook MacBook (Late 2006) (November, 2006) Model ID: MacBook2,1 | 1.83GHz, 2.0GHz
    MacBook MacBook (May, 2006) Model ID: MacBook1,1 | 1.83GHz, 2.0GHz

    Mac mini Intel Mac mini (Late 2012) (October, 2012) Model ID: Macmini6,1 & Macmini6,2 | 2.3GHz, 2.5GHz, 2.6GHz
    Mac mini Intel Mac mini (Late 2012 Server) (October, 2012) Model ID: Macmini6,2 | 2.3GHz, 2.6GHz
    Mac mini Intel Mac mini (Mid 2011) (July, 2011) Model ID: Macmini5,1 & Macmini5,2 | 2.3GHz, 2.5GHz, 2.7GHz
    Mac mini Intel Mac mini (Mid 2011 Server) (July, 2011) Model ID: Macmini5,3 | 2.0GHz
    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 | 2.66GHz
    Mac mini Intel Mac mini (Early 2009) (March, 2009) Model ID: Macmini3,1 | 2.0GHz, 2.26GHz
    Mac mini Intel Mac mini (Late 2009 Server) (October, 2009) Model ID: Macmini3,1 | 2.53GHz
    Mac mini Intel Mac mini (Late 2009) (October, 2009) Model ID: Macmini3,1 | 2.26GHz, 2.53GHz, 2.66GHz
    Mac mini Intel Mac mini (Mid 2007) (August, 2007) Model ID: Macmini2,1 | 1.83GHz, 2.0GHz
    Mac mini Intel Mac mini (Early 2006) (February, 2006) Model ID: Macmini1,1 | 1.5GHz, 1.66GHz

    Mac Pro Mac Pro (August, 2006) Model ID: MacPro1,1 | 2.0GHz, 2.66GHz, 3.0GHz
    Mac Pro Mac Pro (8-core) (April, 2007) Model ID: MacPro2,1 | 3.0GHz
    Mac Pro Mac Pro (Early 2008) (January, 2008) Model ID: MacPro3,1 | 2.8GHz, 3.0GHz, 3.2GHz 4-core 8-core
    Mac Pro Mac Pro 4-Core (Early 2009) (March, 2009) Model ID: MacPro4,1 | 2.66GHz, 2.93GHz, 3.33GHz
    Mac Pro Mac Pro 8-Core (Early 2009) (March, 2009) Model ID: MacPro4,1 | 2.26GHz, 2.66GHz, 2.93GHz
    Mac Pro Mac Pro 4-Core (Mid 2010) (July, 2010) Model ID: MacPro5,1 | 2.8GHz, 3.2GHz
    Mac Pro Mac Pro 6-Core (Mid 2010) (July, 2010) Model ID: MacPro5,1 | 3.33GHz
    Mac Pro Mac Pro 8-Core (Mid 2010) (July, 2010) Model ID: MacPro5,1 | 2.4GHz
    Mac Pro Mac Pro 4-Core (Mid 2012) (June, 2012) Model ID: MacPro5,1 | 3.2GHz
    Mac Pro Mac Pro 6-Core (Mid 2012) (June, 2012) Model ID: MacPro5,1 | 3.33GHz
    Mac Pro Mac Pro 12-Core (Mid 2012) (June, 2012) Model ID: MacPro5,1 | 2.4GHz, 2.66GHz, 3.06GHz

    Xserve Intel Xserve Quad-Core (Early 2009) (April, 2009) Model ID: Xserve3,1 | 2.26GHz
    Xserve Intel Xserve 8-Core (Early 2009) (April, 2009) Model ID: Xserve3,1 | 2.26GHz, 2.66GHz, 2.93GHz

    Product Videos

    Videos Hide Videos Show Videos

    Custom Field

    Size 250GB
    Type Internal SSD
    Tools No
    Sensor No
    Form factor 2.5-inch
    Interface SATA II
    Model Id iMac4,1 - A1173 - EMC2104
    Model Id iMac4,1 - A1174 - EMC2105
    Model Id iMac4,2 - A1195 - EMC2110
    Model Id iMac5,1 - A1208 - EMC2114
    Model Id iMac5,2 - A1195 - EMC2124
    Model Id iMac6,1 - A1200 - EMC2111
    Model Id iMac7,1 - A1224 - EMC2133
    Model Id iMac7,1 - A1225 - EMC2134
    Model Id iMac8,1 - A1224 - EMC2210
    Model Id iMac8,1 - A1225 - EMC2211
    Model Id iMac9,1 - A1224 - EMC2266
    Model Id iMac10,1 - A1311 - EMC2308
    Model Id iMac11,1 - A1312 - EMC2374
    Model Id iMac11,2 - A1311 - EMC2389
    Model Id iMac11,3 - A1312 - EMC2390
    Model Id MacBookPro9,1 - A1286 - EMC2556
    Model Id MacBookPro8,3 - A1297 - EMC2564
    Model Id MacBookPro9,2 - A1278 - EMC2554
    Model Id MacBookPro8,2 - A1286 - EMC2563
    Model Id MacBookPro8,1 - A1278 - EMC2555
    Model Id MacBookPro8,3 - A1297 - EMC2352-1
    Model Id MacBookPro8,2 - A1286 - EMC2353-1
    Model Id MacBookPro8,1 - A1278 - EMC2419
    Model Id MacBookPro6,1 - A1297 - EMC2352
    Model Id MacBookPro6,2 - A1286 - EMC2353
    Model Id MacBookPro7,1 - A1278 - EMC2351
    Model Id MacBookPro5,2 - A1297 - EMC2329
    Model Id MacBookPro5,4 - A1286 - EMC2324
    Model Id MacBookPro5,3 - A1286 - EMC2325
    Model Id MacBookPro5,5 - A1278 - EMC2326
    Model Id MacBookPro5,1 - A1286 - EMC2255
    Model Id MacBookPro5,2 - A1297 - EMC2272
    Model Id MacBookPro4,1 - A1261 - EMC2199
    Model Id MacBookPro4,1 - A1260 - EMC2198
    Model Id MacBookPro3,1 - A1226 - EMC2136
    Model Id MacBookPro2,1 - A1212 - EMC2119
    Model Id MacBookPro2,2 - A1211 - EMC2120
    Model Id MacBookPro1,1 - A1150 - EMC2101
    Model Id MacBookPro1,2 - A1151 - EMC2102
    Model Id MacBook7,1 - A1342 - EMC2395
    Model Id MacBook6,1 - A1342 - EMC2350
    Model Id MacBook5,2 - A1181 - EMC2330
    Model Id MacBook5,2 - A1181 - EMC2300
    Model Id MacBook4,1 - A1181 - EMC2242
    Model Id MacBook5,1 - A1278 - EMC2254
    Model Id MacBook3,1 - A1181 - EMC2200
    Model Id MacBook2,1 - A1181 - EMC2139
    Model Id MacBook2,1 - A1181 - EMC2121
    Model Id MacBook1,1 - A1181 - EMC2092
    Model Id Macmini6,1 - A1347 - EMC2570
    Model Id Macmini6,2 - A1347 - EMC2570
    Model Id Macmini5,1 - A1347 - EMC2442
    Model Id Macmini5,2 - A1347 - EMC2442
    Model Id Macmini5,3 - A1347 - EMC2442
    Model Id Macmini4,1 - A1347 - EMC2364
    Model Id Macmini3,1 - A1283 - EMC2264
    Model Id Macmini3,1 - A1283 - EMC2336
    Model Id Macmini2,1 - A1176 - EMC2108

    Product Reviews

    Write a Review

    2 Reviews Hide Reviews Show Reviews

    • 5
      250GB OWC Mercury Electra 3Gb/s 2.5-inch Serial-ATA 7mm Solid-state Drive

      Posted by rob pryor on 16th Mar 2022

      simple to fit, even without the carrier. performance is so much quicker than a trad hard disk, so far so good

    • 5
      SSD for macbook6,2

      Posted by John King on 5th Jan 2022

      great instructions, device functions exactly as expected

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