DIY Bundle
4.0TB OWC 6G SSD
and OWC Mercury Accelsior S
Mac / PC / PCIe
Mercury Extreme® Pro 6G and Accelsior S
An SSD for your PCIe Slot
Give your Mac Pro tower or PC a 6G performance boost
The 4.0TB OWC 6G SSD and OWC Accelsior S DIY bundle is the simple solution to add a high speed SATA 6G drive to PCs or silver Mac Pro towers otherwise restricted to 3G architecture. Combined with the high-performance Mercury Extreme SSD, Accelsior S brings cutting edge 6G performance to your SATA 3G system.
High-performance storage
With sustained reads up to 515MB/s and writes up to 407MB/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 Mercury Extreme SSD line delivers unbeatable performance that's backed by a 5 year OWC SSD Limited Warranty.
Internal storage expansion at lightning speed
With more than 500 MB/s of throughput, the Accelsior S dual-lane PCIe 2.0 card delivers flexible storage
expansion – with a speed boost – to your Mac or PC. Accelsior S is the perfect complement to
OWC's Mercury family of high-performance SSD's, allowing up to an extra 4.0TB of fast storage expansion.
With no drivers or extra software needed, upgrading your Mac Pro or PC tower with a Mercury Extreme Pro and Accelsior S is a breeze.
With no drivers or extra software needed, upgrading your Mac Pro or PC tower with a Mercury Extreme Pro and Accelsior S is a breeze.
4.0TB Mercury Extreme Pro 6G SSD Specifications:
Specifications
Controller
Phison PS3112-S12 with 7% over-provisioning
NAND
Synchronous Triple-Level Cell (TLC) 3D NAND Flash
Form Factor
2.5-inch 7mm
Interface
SATA 6.0 Gb/s
Capacity
3968GB useable capacity
Total Flash Memory Components – 4096GB
128GB allocated to real-time data redundancy & error correction
Total Flash Memory Components – 4096GB
128GB allocated to real-time data redundancy & error correction
Formatted Capacity
3695GiB
RAID Support
Yes
SMART Attributes
Standard attributes supported
Native Command Queuing
up to 32 commands
Manufacturer Model Number
S3D7P6GS4.0
RoHS Compliant
Yes
Format
Unformatted (Instructions on formatting here)
Physical
Height (max)
0.7 cm (0.3 in)
OWC 7mm – 9.5mm Adapter
1 included (buy additional)
Width (max)
7.0 cm (2.8 in)
Length (max)
10.0 cm (3.9 in)
Weight
77.0 g (0.17 lbs)
Reliability
TRIM Support
OS Dependent
Performance
Sequential Reads (Max)
Up to 550 MB/s
Sequential Writes (Max)
Up to 530 MB/s
Sequential 4K Read
Up to 100,000 IOPS
Sequential 4K Write
Up to 90,000 IOPS
Power
DEVSLP / DevSleep
Up to 5mW
Environmental (Operating)
Altitude
-304.8 m to 3,048.0 m (-1,000 ft to 10,000 ft)
Temperature (°F)
32°F to 158°F
Temperature (°C)
0°C to 70°C
Environmental (Non-Operating)
Altitude
304.8 m to 12,192.0 m (-1,000 ft to 40,000 ft)
Temperature (°F)
-40°F to 185°F
Temperature (°C)
-40°C to 85°C
Acoustics
Idle (Typical)
0.0 bels
Seek (Typical)
0.0 bels
- 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.
- 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.
Accelsior S Specifications:
OWC Part Number
- OWCSSDACL6G.S
Form Factor
- Half height, half length
HBA controller
- Asmedia 1062
Interface
- PCIe 2.0 x2
SMART Attributes
- Depends on mechanism installed
AHCI Compliant
- Yes - Plug and Play installation, no drivers required
OS compatibility
- Mac OS X 10.6 and up
- Windows Server 2008 and higher
- Not compatible as a Windows boot drive on a Mac
Supported mechanisms
- All 2.5" HDD and SSD SATA 1.5, 3.0, 6.0Gb/s
Performance
- Read: up to 550MB/s - this depends on mechanism installed
- Write: 530MB/s - this depends on mechanism installed
RoHS Compliant
- Yes
Acoustics
- 0.0 bels for both Idle and Seek
Environment
- Operating
- Temperature(°F) 32° – 158°
- Temperature(°C) 0° – 70°
- Non-Operating
- Temperature(°F) −67° – 302°
- Temperature(°C) −55° – 150°
Gallery
Note about throughput:
- PC Throughput:
- PCIe 2.0 x4 slot or better is required. Use of a PCIe 1.0 x4 slot will reduce performance.
- Mac Pro Throughput:
- 2009-2010 Mac Pro. Installing Accelsior S into any open x4 or x16 PCIe 2.0 slot will deliver full throughput
- 2008 Mac Pro. These models have two x16 PCIe 2.0 slots, which enable Acceslsior S to deliver full throughput. Installing Accelsior S into of the two x4 PCIe 1.0 slots will result in Accelsior S being addressed as a gen one, one-lane card with performance limited to real world 190-200MB/s data rates.
- 2006-2007 Mac Pro. These models utilize PCIe 1.0 slot which cannot be configured (even with the Expansion Utility in OS X) to address Accelsior S as anything but as a first generation one-lane card. As a result, Accelsior S performance will be limited to 190-200MB/s data rates. If maximum data rate speedis desired, we recommend the installation of a 2.5" OWC Mercury SSD in an open Mac Pro drive bay.
This OWC SSD is compatible with: Learn how to find your Mac's model ID
Mac Pro Rack (Early 2020)
(January 2020)
Model ID: MacPro7,1
3.5GHz 8-Core
Install videos coming soon
Mac Pro Rack (Early 2020)
(January 2020)
Model ID: MacPro7,1
3.3GHz 12-Core
Install videos coming soon
Mac Pro Rack (Early 2020)
(January 2020)
Model ID: MacPro7,1
3.2GHz 16-Core
Install videos coming soon
Mac Pro Rack (Early 2020)
(January 2020)
Model ID: MacPro7,1
2.7GHz 24-Core
Install videos coming soon
Mac Pro Rack (Early 2020)
(January 2020)
Model ID: MacPro7,1
2.5GHz 28-Core
Install videos coming soon
Mac Pro (Late 2019)
(December 2019)
Model ID: MacPro7,1
3.3GHz 12-Core
Mac Pro (Late 2019)
(December 2019)
Model ID: MacPro7,1
3.2GHz 16-Core
Mac Pro (Late 2019)
(December 2019)
Model ID: MacPro7,1
2.7GHz 24-Core
Mac Pro (Late 2019)
(December 2019)
Model ID: MacPro7,1
2.5GHz 28-Core
Mac Pro 12-Core (Mid 2012)
(June, 2012)
Model ID: MacPro5,1
2.4GHz, 2.66GHz, 3.06GHz
Mac Pro 4-Core (Mid 2010)
(July, 2010)
Model ID: MacPro5,1
2.8GHz, 3.2GHz
Mac Pro 12-Core (Mid 2010)
(July, 2010)
Model ID: MacPro5,1
2.66GHz, 2.93GHz
Mac Pro 8-Core (Early 2009)
(March, 2009)
Model ID: MacPro4,1
2.26GHz, 2.66GHz, 2.93GHz
Mac Pro 4-Core (Early 2009)
(March, 2009)
Model ID: MacPro4,1
2.66GHz, 2.93GHz, 3.33GHz
Mac Pro 8-Core (Early 2008)
(January, 2008)
Model ID: MacPro3,1
2.8GHz, 3.0GHz, 3.2GHz
Mac Pro 4-Core (Early 2008)
(January, 2008)
Model ID: MacPro3,1
2.8GHz
Mac Pro 4-core (Mid 2006)
(August, 2006)
Model ID: MacPro1,1
2.0GHz, 2.66GHz, 3.0GHz
Xserve (Late 2006)
(August, 2006)
Model ID: Xserve1,1
dual 2.0GHz, dual 2.66GHz, dual 3.0GHz
Xserve (Early 2008)
(January, 2008)
Model ID: Xserve2,1
2.8GHz, dual 2.8GHz, dual 3.0GHz
Xserve 8-Core (Early 2009)
(April, 2009)
Model ID: Xserve3,1
2.26GHz, 2.66GHz, 2.93GHz
PC Desktops
Compatible with Intel / AMD Process based PCs capable with
the specifications listed above.
PCIe capable servers
Compatible with PCIe expandable servers with the specifications listed above.
NOT COMPATIBLE
HP DL 380 G7
HP DL 380 G8
HP DL 380 G7
HP DL 380 G8
NOT COMPATIBLE
Dell PowerEdge R620
Dell PowerEdge R620
NOT COMPATIBLE
Dell PowerEdge T620
Dell PowerEdge T620
-
" ... an OWC SSD is as perfect a Mac upgrade as you're apt to find ... I could believe I had purchased a new computer." — Gene Steinberg, TechNightOwl -
"The 1TB OWC Mercury Extreme Pro 6G is a strong performer at an attractive price ... And it's a great way to make an old dog of a laptop run like a new puppy ..."
— David Hurd, P3 Update
-
"I tested the OWC Mercury EXTREME Pro 6G SSD in my Blackmagic Design 4K camera where it worked great and flawlessly captured 4K RAW files."
— David Hurd, P3 Update
-
"This is the fastest and most reliable Solid State Drive on the market today."
— Tom Piper, AppleJAC
-
"If you're looking for a new solid-state drive, you need to have OWC on your radar."
— Ron Kobler, Computer Power User
-
"... with OWC SSD upgrade, I found the machine to be quieter and more functional than ever before. I easily can have my MacBook around for another year or two ... which in my case is perfect."
— Jeffrey Powers, Geekazine
-
"...a superb drive for the enthusiast who demands a blazing-fast SSD without compromise ...highly recommended..." Mark Poppin, AlienBabelTech - Extreme Pro 6G 240GB -
"Editors Choice without a second thought! Great job OWC!" - Les Tokar, The SSD Review.com -
"The OWC 6G SSD is the fastest SSD we have tested to date ... an excellent performance upgrade to any of the 2011 MacBook Pros." - Rob-Art Morgan, BareFeats.com -
"These are never-before-seen single-drive speeds- awesome!... Average speed is phenomenal, and a perfect match to the new 2011 MacBook Pro." - Lloyd Chambers, MacPerformanceGuide -
"Performance higher than you can dream about." - Chris Ramseyer, TweakTown -
"Performs Like An Angry Beast - Cranks Out Chart Topping Scores Throughout Testing." - Kevin O'Brien, Storage Review.com - "The OWC Mercury Extreme Pro 6G 240GB SSD receives our Editors Choice Award as a result of performance and the value they place in their clientbase." - Les Tokar, The SSD Review - 6G 240GB
-
"OWC's new line of SSD's truly shocks and impresses me. Extremely fast, performs well... will simply knock your socks off" - J.Glenn Kunzler, MacTrast - 6G 120GB -
"An exceptional product with class leading performance"
- Chris Ramseyer, TweakTown - 6G 240GB -
"...posted the best single drive read score we've seen to date of 559.24 MB/s which is dead on the specification given by OWC..."
- Joe Evans, Legit Reviews- 6G 120GB -
"...represents the cutting edge of this technology"
- La mela di Jobs - 6G 240GB -
"...one of the best available for both the PC and Mac user... you simply can't go wrong!"
- Les Tokar, The SSD Review - 6G 240GB
-
"Performance is off the charts... beats anything else we've tested to date"
- Rich Smith, TechREACTION - Extreme Pro 120GB -
"...the best overall performing SATA III drive we have tested to date. The bar is set - who will step up next?"
- Legit Reviews, Joe Evans- 6G 240GB -
"...performance of the Mercury Extreme Pro 6G was outstanding."
- Edward J. Correia, CRN - 6G 240GB -
"After two weeks of testing, we were impressed...performance numbers are clearly off the charts... worth every penny"
- David Saraceno, Los Angeles Final Cut Pro Users Group 6G 240GB -
"I cannot help but award the Mercury Electra 6G a full 5 out of 5 stars. ...very affordable, is incredibly robust, and offers an unmatched level of performance and reliability for the money"
- J. Glenn Kunzler, MacTrast - Electra 6G 240GB -
"...exemplary performance... one rock solid SSD"
- Les Tokar, The SSD Review - Electra 6G 240GB -
"The overall winner, coming out on top in three out of the four tests."
- Henry Butt, Hardware Secrets - Extreme Pro 6G 240GB -
"...lightning quick speeds...puts up some outstanding results across the board...posts speeds that are among the fastest we've seen."
- Jake Mete, Pure Overclock - Extreme Pro 6G 240GB -
"OWC's Mercury Extreme Pro 6G ... goes toe to toe with the Vertex 3 in nearly every benchmark, and exceeds it in some ... we don't hesitate to recommend it."
- Nathan Edwards, Maximum PC - Extreme Pro 6G -
"...a worthwhile buy for both notebook and desktop computer users, and helps earn our Golden Tachometer Award."
- Olin Coles, Benchmark Reviews - Extreme Pro 6G 120GB -
"Given all "extras" (... 30-day return policy, the feel-good US assembly and a solid reputation ...) we can easily recommend the Electra for mainstream SSD buyers who want great performance."
- Kevin O'Brien, Storage Review - Electra 240GB -
"Impressive... For its outstanding sustained read/write performance and reasonable prices... a recommended product"
- Eddie Correla, CRN - Electra 6G 240GB
-
"The newly updated OWC Mercury Extreme Pro 6G offers faster speeds... with no increase in cost... while still keeping the great five-year warranty."
- Kevin O'Brien, StorageReview.com - Extreme Pro 6G
-
"...a practical storage choice... money...well spent"
- Justin King, MacNN - Mercury Electra 6G 240GB -
"...so damn fast ... the performance is unmatched ..."
- Chris Ramseyer, TweakTown - Mercury Extreme Pro 6G 240GB -
"...fast and reliable...the only solid state drives that I recommend, pay for, and use myself."
- Lloyd Chambers, DigLloyd - Mercury Extreme Pro 6G -
"I'm extremely impressed with this upgrade... Completely recommend the SSD path to anyone for whom time is precious!"
- Edmond Terakopian, Photo This & That - Electra 6G 120GB -
"...a worthwhile upgrade for your Mac... a huge improvement over a mechanical hard drive."
- Nick Mertes, Icrontic - Electra 6G 240GB -
"I couldn't believe the speed increase with the extra RAM and solid state drive! ... The videos were invaluable... to upgrade the drive."
- Heath McKnight, Illustrator - Extreme Pro 6G 240GB -
"...incredible speed... excellent performance... we can highly recommend the Mercury EXTREME Pro 6G"
- Peter Kapas, Bjorn3D.com - Extreme Pro 6G 240GB -
"Quiet, cool, and rugged drives ... provide performance that no hard disk drive can match."
- Steve Sande, TUAW - Extreme Pro 6G -
"If you want good performance...you can't go wrong with OWC's Mercury Electra 6G."
- Brandon Hum, circuitREMIX - Mercury Electra 6G -
"...the magnitude of the performance gain with the SSD is huge."
- Brandon Hum, circuitREMIX - Mercury Electra 6G 240GB -
"...impressive... a great value for a top tier drive like this...a top pick.."
- Jonathan Coulter, PureOverclockers.com - Mercury Extreme Pro 6G 240GB -
"...the best Mac oriented support options for its users, and their range of SSDs cover up to the highest range of performance."
- Brandon Hum, circuitREMIX - Mercury Electra 6G 240GB
-
"...out-performed all...drives.."
- Tom Henderson, Network World - Mercury Extreme Pro 6G 240 GB -
"One of the fastest drives we have tested... performed great...we were very impressed."
- Bob Buskirk, Think Computers - 240GB 6G -
"The OWC Mercury Extreme 6G Pro SSD is five pieces of perfectly cooked bacon to your existing computer sandwich."
- Todd Owyoung, ishootshows.com - 6G 240GB -
"...top-tier performance..."
- Kevin O'Brien, StorageReview.com - Enterprise Pro 6G
-
"One of the best values for the performance we have seen in any SSD to date."
- Jonathan Coulter, Pure Overclock.com - Electra 6G 240GB
-
"No matter what we do to this SSD, it seems to continue to deliver sustainable, predictable performance within its drive states."
- Paul Alcorn, The SSD Review - Enterprise Pro 6G -
"...wickedly fast... the best kept secret in solid-state storage..."
- Vince Cogley, Computer Power User - Mercury Extreme Pro 6G 240GB -
"...extreme performance..."
- Eduardo Rocco Baptist, HwMaster v2 - Extreme Pro 6G 240GB -
"...a top tier performance SSD...chart topping capabilities..."
- TechREACTION - Extreme Pro 6G -
"...outstanding... packs a punch when it comes to capacity and speed."
- Craighton Miller, LogicLounge - Extreme Pro 6G -
"...in comparison to the stock hard drive, the SSD-equipped iMac tested more than twice as fast..."
- Kean Bartelman, Macworld - Extreme Pro 6G 240GB -
"...a top performing drive with a kick that won't disappoint anyone..."
- Hassan Al-Zahrani, Examiner.com - Extreme Pro 6G -
"Fast as hell... Astonishing..."
- Peter Cohen, iMore - Accelsior_E2 240GB & Extreme Pro 240GB -
"By replacing the optical drive with a second hard drive, you are able to increase your storage capacity ... while keeping your OS drive clean and pristine."
- Gary Martin, Fstoppers.com -
AnandTech Bench Results
- AnandTech.com
Includes
- (1) 4.0TB Mercury Extreme Pro 6G SSD
- (1) OWC Accelsior S PCIe to 2.5" 6Gb/s SATA SSD Host Adapter
- OWC Accelsior S Quick Start Guide
Warranty
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.5 Year OWC SSD Limited Warranty
3 Year OWC Limited Warranty
Even when not used, we understand the peace of mind afforded by a longer warranty period. OWC's industry leading coverage is a testament to our confidence in the reliability of the solutions that we offer. OWC solutions are engineered to demanding quality standards in order to deliver the most reliable, highest performance available on the market in each storage category.
Customer Ratings
OWC
4.0TB OWC 6G SSD
and OWC Accelsior S
Mfr P/N: SSDACL6G4TB
OWC SKU: OWCSSDACL6G4TB
DIY kit includes a Mercury Extreme Pro 6G SSD and Accelsior S for installation in a PCIe Slot
3 Year OWC Limited Warranty
Ships: Same Day
only
$868.00
Add to Cart
Additional Capacities & Kits:
6G SATA Storage Expansion
- Card Only
- Ships: Same Day
- Only $49.99
- Cyber Saver $38.00
- 120GB
- Ships: Same Day
- Only $81.48
- Bundle Priced for $72.25
- 250GB
- Ships: Same Day
- Only $94.98
- Bundle Priced for $79.75
- 500GB
- Ships: Same Day
- Only $134.98
- Bundle Priced for $112.75
- 1.0TB
- Ships: Same Day
- Only $199.98
- OWC Price $158.99
- 2.0TB
- Ships: Same Day
- Only $329.98
- Cyber Saver $288.00
- 4.0TB
- Ships: Same Day
- Only $699.98
- OWC Price $614.99
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